Attachment 1252155 Details for Bug 1423592 – build.log

build.log

<fdopen> (text/plain), 2.16 MB, created by Fedora Release Engineering on 2017-02-17 14:00:31 UTC

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Creator: Fedora Release Engineering

Created: 2017-02-17 14:00:31 UTC

Size: 2.16 MB

patch

obsolete

>Mock Version: 1.3.3
>Mock Version: 1.3.3
>ENTER ['do'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target ppc64 --nodeps /builddir/build/SPECS/gcc-python-plugin.spec'], gid=425printOutput=Falseshell=Falseenv={'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'SHELL': '/bin/bash', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'LANG': 'en_US.UTF-8', 'TERM': 'vt100'}uid=1000logger=<mockbuild.trace_decorator.getLog object at 0x3fff85992390>chrootPath='/var/lib/mock/f26-build-7611036-694176/root'timeout=172800user='mockbuild')
>Executing command: ['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target ppc64 --nodeps /builddir/build/SPECS/gcc-python-plugin.spec'] with env {'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'SHELL': '/bin/bash', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'LANG': 'en_US.UTF-8', 'TERM': 'vt100'} and shell False
>sh: python: command not found
>Building target platforms: ppc64
>Building for target ppc64
>Wrote: /builddir/build/SRPMS/gcc-python-plugin-0.15-11.fc26.src.rpm
>Child return code was: 0
>ENTER ['do'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target ppc64 --nodeps /builddir/build/SPECS/gcc-python-plugin.spec'], gid=425private_network=TrueprintOutput=Falseshell=Falseenv={'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'SHELL': '/bin/bash', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'LANG': 'en_US.UTF-8', 'TERM': 'vt100'}uid=1000logger=<mockbuild.trace_decorator.getLog object at 0x3fff85992390>chrootPath='/var/lib/mock/f26-build-7611036-694176/root'timeout=172800user='mockbuild')
>Executing command: ['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target ppc64 --nodeps /builddir/build/SPECS/gcc-python-plugin.spec'] with env {'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'SHELL': '/bin/bash', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'LANG': 'en_US.UTF-8', 'TERM': 'vt100'} and shell False
>Building target platforms: ppc64
>Building for target ppc64
>Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.bUdMuI
>+ umask 022
>+ cd /builddir/build/BUILD
>+ cd /builddir/build/BUILD
>+ rm -rf gcc-python-plugin-0.15
>+ /usr/bin/gzip -dc /builddir/build/SOURCES/gcc-python-plugin-0.15.tar.gz
>+ /usr/bin/tar -xof -
>+ STATUS=0
>+ '[' 0 -ne 0 ']'
>+ cd gcc-python-plugin-0.15
>+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
>+ echo 'Patch #2 (arm-fixes.patch):'
>Patch #2 (arm-fixes.patch):
>+ /usr/bin/patch --no-backup-if-mismatch -p1 -b --suffix .arm-fixes.patch --fuzz=0
>patching file run-test-suite.py
>Patch #3 (ppc-fixes.patch):
>+ echo 'Patch #3 (ppc-fixes.patch):'
>+ /usr/bin/patch --no-backup-if-mismatch -p1 --fuzz=0
>patching file run-test-suite.py
>+ PrepPlugin python2
>+ PluginName=python2
>+ BuildDir=../gcc-python-plugin-0.15-building-for-python2
>+ rm -rf ../gcc-python-plugin-0.15-building-for-python2
>+ cp -a . ../gcc-python-plugin-0.15-building-for-python2
>+ PrepPlugin python2_debug
>+ PluginName=python2_debug
>+ BuildDir=../gcc-python-plugin-0.15-building-for-python2_debug
>+ rm -rf ../gcc-python-plugin-0.15-building-for-python2_debug
>+ cp -a . ../gcc-python-plugin-0.15-building-for-python2_debug
>+ PrepPlugin python3
>+ PluginName=python3
>+ BuildDir=../gcc-python-plugin-0.15-building-for-python3
>+ rm -rf ../gcc-python-plugin-0.15-building-for-python3
>+ cp -a . ../gcc-python-plugin-0.15-building-for-python3
>+ PrepPlugin python3_debug
>+ PluginName=python3_debug
>+ BuildDir=../gcc-python-plugin-0.15-building-for-python3_debug
>+ rm -rf ../gcc-python-plugin-0.15-building-for-python3_debug
>+ cp -a . ../gcc-python-plugin-0.15-building-for-python3_debug
>Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.a00Gql
>+ exit 0
>+ umask 022
>+ cd /builddir/build/BUILD
>gcc_vr: 7.0.1-0.6.fc26
>+ cd gcc-python-plugin-0.15
>+ echo 'gcc_vr: 7.0.1-0.6.fc26'
>+ BuildPlugin python python-config python2.so python2
>+ PythonExe=python
>+ PythonConfig=python-config
>+ PluginDso=python2.so
>+ PluginName=python2
>+ BuildDir=../gcc-python-plugin-0.15-building-for-python2
>+ pushd ../gcc-python-plugin-0.15-building-for-python2
>+ make -j4 PLUGIN_NAME=python2 PLUGIN_DSO=python2.so PYTHON=python PYTHON_CONFIG=python-config PLUGIN_PYTHONPATH=/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2 plugin print-gcc-version
>~/build/BUILD/gcc-python-plugin-0.15-building-for-python2 ~/build/BUILD/gcc-python-plugin-0.15
>Makefile:193: warning: overriding recipe for target 'autogenerated-casts.c'
>Makefile:190: warning: ignoring old recipe for target 'autogenerated-casts.c'
>python generate-config-h.py -o autogenerated-config.h --gcc="cc" --plugindir="/usr/lib/gcc/ppc64-redhat-linux/7/plugin"
>cd gcc-c-api && make libgcc-c-api.so CC=cc
>make[1]: warning: jobserver unavailable: using -j1.  Add '+' to parent make rule.
>make[1]: Entering directory '/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gcc-c-api'
>cc -E -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'  -x c-header gimple-types.txt.in -o autogenerated-gimple-types.txt
>python xml-to-h.py
>cc -E -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'  -x c-header tree-types.txt.in -o autogenerated-tree-types.txt
>cc -E -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'  -x c-header rtl-types.txt.in -o autogenerated-rtl-types.txt
>Checking whether cc was built with C or C++... C++
>checking for gcc-plugin.h... found
>checking whether plugin.def defines PLUGIN_FINISH_DECL... yes
>checking whether passes are C++ classes... yes
>writing autogenerated-config.h
>writing autogenerated-EXTRA_CFLAGS.txt
>cc \
>	-I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'  -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall \
>	-x c++ -fno-rtti \
>	-o print-gcc-version \
>	print-gcc-version.c
>python generate-callgraph-c.py > autogenerated-callgraph.c
>python generate-casts-c.py autogenerated-casts.c autogenerated-casts.h
>python generate-cfg-c.py > autogenerated-cfg.c
>python generate-option-c.py > autogenerated-option.c
>python generate-function-c.py > autogenerated-function.c
>python generate-gimple-c.py > autogenerated-gimple.c
>python generate-location-c.py > autogenerated-location.c
>python generate-parameter-c.py > autogenerated-parameter.c
>python generate-pass-c.py > autogenerated-pass.c
>python generate-pretty-printer-c.py > autogenerated-pretty-printer.c
>python generate-rtl-c.py > autogenerated-rtl.c
>python generate-tree-c.py > autogenerated-tree.c
>python generate-variable-c.py > autogenerated-variable.c
>make: 'print-gcc-version' is up to date.
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-callgraph.o gcc-callgraph.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-cfg.o gcc-cfg.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-constant.o gcc-constant.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-declaration.o gcc-declaration.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-diagnostics.o gcc-diagnostics.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-function.o gcc-function.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-gimple.o gcc-gimple.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-location.o gcc-location.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-option.o gcc-option.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-rtl.o gcc-rtl.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-tree.o gcc-tree.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-type.o gcc-type.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-variable.o gcc-variable.c
>python generate-casts-c.py autogenerated-casts.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o autogenerated-casts.o autogenerated-casts.c
>cc -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall  -shared gcc-callgraph.o gcc-cfg.o gcc-constant.o gcc-declaration.o gcc-diagnostics.o gcc-function.o gcc-gimple.o gcc-location.o gcc-option.o gcc-rtl.o gcc-tree.o gcc-type.o gcc-variable.o autogenerated-casts.o -o libgcc-c-api.so 
>make[1]: Leaving directory '/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gcc-c-api'
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'  -c -x c++ -fno-rtti -o gcc-python.o gcc-python.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'  -c -x c++ -fno-rtti -o gcc-python-attribute.o gcc-python-attribute.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'  -c -x c++ -fno-rtti -o gcc-python-callbacks.o gcc-python-callbacks.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'  -c -x c++ -fno-rtti -o gcc-python-callgraph.o gcc-python-callgraph.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'  -c -x c++ -fno-rtti -o gcc-python-cfg.o gcc-python-cfg.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'  -c -x c++ -fno-rtti -o gcc-python-closure.o gcc-python-closure.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'  -c -x c++ -fno-rtti -o gcc-python-diagnostics.o gcc-python-diagnostics.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'  -c -x c++ -fno-rtti -o gcc-python-function.o gcc-python-function.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'  -c -x c++ -fno-rtti -o gcc-python-gimple.o gcc-python-gimple.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'  -c -x c++ -fno-rtti -o gcc-python-location.o gcc-python-location.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'  -c -x c++ -fno-rtti -o gcc-python-option.o gcc-python-option.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'  -c -x c++ -fno-rtti -o gcc-python-parameter.o gcc-python-parameter.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'  -c -x c++ -fno-rtti -o gcc-python-pass.o gcc-python-pass.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'  -c -x c++ -fno-rtti -o gcc-python-pretty-printer.o gcc-python-pretty-printer.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'  -c -x c++ -fno-rtti -o gcc-python-rtl.o gcc-python-rtl.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'  -c -x c++ -fno-rtti -o gcc-python-tree.o gcc-python-tree.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'  -c -x c++ -fno-rtti -o gcc-python-variable.o gcc-python-variable.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'  -c -x c++ -fno-rtti -o gcc-python-version.o gcc-python-version.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'  -c -x c++ -fno-rtti -o gcc-python-wrapper.o gcc-python-wrapper.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'   -c -x c++ -fno-rtti -o autogenerated-callgraph.o autogenerated-callgraph.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'   -c -x c++ -fno-rtti -o autogenerated-casts.o autogenerated-casts.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'   -c -x c++ -fno-rtti -o autogenerated-cfg.o autogenerated-cfg.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'   -c -x c++ -fno-rtti -o autogenerated-option.o autogenerated-option.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'   -c -x c++ -fno-rtti -o autogenerated-function.o autogenerated-function.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'   -c -x c++ -fno-rtti -o autogenerated-gimple.o autogenerated-gimple.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'   -c -x c++ -fno-rtti -o autogenerated-location.o autogenerated-location.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'   -c -x c++ -fno-rtti -o autogenerated-parameter.o autogenerated-parameter.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'   -c -x c++ -fno-rtti -o autogenerated-pass.o autogenerated-pass.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'   -c -x c++ -fno-rtti -o autogenerated-pretty-printer.o autogenerated-pretty-printer.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'   -c -x c++ -fno-rtti -o autogenerated-rtl.o autogenerated-rtl.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'   -c -x c++ -fno-rtti -o autogenerated-tree.o autogenerated-tree.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"'   -c -x c++ -fno-rtti -o autogenerated-variable.o autogenerated-variable.c
>cc \
>    -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7 -I/usr/include/python2.7 -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2"' -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall  \
>    -shared \
>    gcc-python.o gcc-python-attribute.o gcc-python-callbacks.o gcc-python-callgraph.o gcc-python-cfg.o gcc-python-closure.o gcc-python-diagnostics.o gcc-python-function.o gcc-python-gimple.o gcc-python-location.o gcc-python-option.o gcc-python-parameter.o gcc-python-pass.o gcc-python-pretty-printer.o gcc-python-rtl.o gcc-python-tree.o gcc-python-variable.o gcc-python-version.o gcc-python-wrapper.o autogenerated-callgraph.o autogenerated-casts.o autogenerated-cfg.o autogenerated-option.o autogenerated-function.o autogenerated-gimple.o autogenerated-location.o autogenerated-parameter.o autogenerated-pass.o autogenerated-pretty-printer.o autogenerated-rtl.o autogenerated-tree.o autogenerated-variable.o \
>    -o python2.so \
>    -lpython2.7 -lpthread -ldl -lutil -lm \
>    -lgcc-c-api -Lgcc-c-api -Wl,-rpath=/usr/lib/gcc/ppc64-redhat-linux/7/plugin
>+ popd
>~/build/BUILD/gcc-python-plugin-0.15
>+ BuildPlugin python-debug python-debug-config python2_debug.so python2_debug
>+ PythonExe=python-debug
>+ PythonConfig=python-debug-config
>+ PluginDso=python2_debug.so
>+ PluginName=python2_debug
>+ BuildDir=../gcc-python-plugin-0.15-building-for-python2_debug
>+ pushd ../gcc-python-plugin-0.15-building-for-python2_debug
>~/build/BUILD/gcc-python-plugin-0.15-building-for-python2_debug ~/build/BUILD/gcc-python-plugin-0.15
>+ make -j4 PLUGIN_NAME=python2_debug PLUGIN_DSO=python2_debug.so PYTHON=python-debug PYTHON_CONFIG=python-debug-config PLUGIN_PYTHONPATH=/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug plugin print-gcc-version
>Makefile:193: warning: overriding recipe for target 'autogenerated-casts.c'
>Makefile:190: warning: ignoring old recipe for target 'autogenerated-casts.c'
>python-debug generate-config-h.py -o autogenerated-config.h --gcc="cc" --plugindir="/usr/lib/gcc/ppc64-redhat-linux/7/plugin"
>cd gcc-c-api && make libgcc-c-api.so CC=cc
>make[1]: warning: jobserver unavailable: using -j1.  Add '+' to parent make rule.
>make[1]: Entering directory '/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2_debug/gcc-c-api'
>python-debug xml-to-h.py
>[23579 refs]
>cc -E -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'  -x c-header gimple-types.txt.in -o autogenerated-gimple-types.txt
>[23579 refs]
>cc -E -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'  -x c-header tree-types.txt.in -o autogenerated-tree-types.txt
>[23579 refs]
>cc -E -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'  -x c-header rtl-types.txt.in -o autogenerated-rtl-types.txt
>Checking whether cc was built with C or C++... C++
>checking for gcc-plugin.h... found
>checking whether plugin.def defines PLUGIN_FINISH_DECL... yes
>checking whether passes are C++ classes... yes
>writing autogenerated-config.h
>writing autogenerated-EXTRA_CFLAGS.txt
>[33527 refs]
>[23579 refs]
>cc \
>	-I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'  -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall \
>	-x c++ -fno-rtti \
>	-o print-gcc-version \
>	print-gcc-version.c
>python-debug generate-callgraph-c.py > autogenerated-callgraph.c
>python-debug generate-casts-c.py autogenerated-casts.c autogenerated-casts.h
>python-debug generate-cfg-c.py > autogenerated-cfg.c
>[27018 refs]
>python-debug generate-option-c.py > autogenerated-option.c
>[27012 refs]
>python-debug generate-function-c.py > autogenerated-function.c
>[27012 refs]
>python-debug generate-gimple-c.py > autogenerated-gimple.c
>[27012 refs]
>python-debug generate-location-c.py > autogenerated-location.c
>[28153 refs]
>python-debug generate-parameter-c.py > autogenerated-parameter.c
>[27012 refs]
>python-debug generate-pass-c.py > autogenerated-pass.c
>[27012 refs]
>python-debug generate-pretty-printer-c.py > autogenerated-pretty-printer.c
>[27012 refs]
>python-debug generate-rtl-c.py > autogenerated-rtl.c
>[27012 refs]
>python-debug generate-tree-c.py > autogenerated-tree.c
>[46758 refs]
>python-debug generate-variable-c.py > autogenerated-variable.c
>make: 'print-gcc-version' is up to date.
>[27012 refs]
>[46754 refs]
>[35018 refs]
>[39832 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-callgraph.o gcc-callgraph.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-cfg.o gcc-cfg.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-constant.o gcc-constant.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-declaration.o gcc-declaration.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-diagnostics.o gcc-diagnostics.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-function.o gcc-function.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-gimple.o gcc-gimple.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-location.o gcc-location.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-option.o gcc-option.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-rtl.o gcc-rtl.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-tree.o gcc-tree.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-type.o gcc-type.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-variable.o gcc-variable.c
>python-debug generate-casts-c.py autogenerated-casts.c
>[35018 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o autogenerated-casts.o autogenerated-casts.c
>cc -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall  -shared gcc-callgraph.o gcc-cfg.o gcc-constant.o gcc-declaration.o gcc-diagnostics.o gcc-function.o gcc-gimple.o gcc-location.o gcc-option.o gcc-rtl.o gcc-tree.o gcc-type.o gcc-variable.o autogenerated-casts.o -o libgcc-c-api.so 
>make[1]: Leaving directory '/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2_debug/gcc-c-api'
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'  -c -x c++ -fno-rtti -o gcc-python.o gcc-python.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'  -c -x c++ -fno-rtti -o gcc-python-attribute.o gcc-python-attribute.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'  -c -x c++ -fno-rtti -o gcc-python-callbacks.o gcc-python-callbacks.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'  -c -x c++ -fno-rtti -o gcc-python-callgraph.o gcc-python-callgraph.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'  -c -x c++ -fno-rtti -o gcc-python-cfg.o gcc-python-cfg.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'  -c -x c++ -fno-rtti -o gcc-python-closure.o gcc-python-closure.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'  -c -x c++ -fno-rtti -o gcc-python-diagnostics.o gcc-python-diagnostics.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'  -c -x c++ -fno-rtti -o gcc-python-function.o gcc-python-function.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'  -c -x c++ -fno-rtti -o gcc-python-gimple.o gcc-python-gimple.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'  -c -x c++ -fno-rtti -o gcc-python-location.o gcc-python-location.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'  -c -x c++ -fno-rtti -o gcc-python-option.o gcc-python-option.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'  -c -x c++ -fno-rtti -o gcc-python-parameter.o gcc-python-parameter.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'  -c -x c++ -fno-rtti -o gcc-python-pass.o gcc-python-pass.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'  -c -x c++ -fno-rtti -o gcc-python-pretty-printer.o gcc-python-pretty-printer.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'  -c -x c++ -fno-rtti -o gcc-python-rtl.o gcc-python-rtl.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'  -c -x c++ -fno-rtti -o gcc-python-tree.o gcc-python-tree.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'  -c -x c++ -fno-rtti -o gcc-python-variable.o gcc-python-variable.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'  -c -x c++ -fno-rtti -o gcc-python-version.o gcc-python-version.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'  -c -x c++ -fno-rtti -o gcc-python-wrapper.o gcc-python-wrapper.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'   -c -x c++ -fno-rtti -o autogenerated-callgraph.o autogenerated-callgraph.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'   -c -x c++ -fno-rtti -o autogenerated-casts.o autogenerated-casts.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'   -c -x c++ -fno-rtti -o autogenerated-cfg.o autogenerated-cfg.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'   -c -x c++ -fno-rtti -o autogenerated-option.o autogenerated-option.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'   -c -x c++ -fno-rtti -o autogenerated-function.o autogenerated-function.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'   -c -x c++ -fno-rtti -o autogenerated-gimple.o autogenerated-gimple.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'   -c -x c++ -fno-rtti -o autogenerated-location.o autogenerated-location.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'   -c -x c++ -fno-rtti -o autogenerated-parameter.o autogenerated-parameter.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'   -c -x c++ -fno-rtti -o autogenerated-pass.o autogenerated-pass.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'   -c -x c++ -fno-rtti -o autogenerated-pretty-printer.o autogenerated-pretty-printer.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'   -c -x c++ -fno-rtti -o autogenerated-rtl.o autogenerated-rtl.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'   -c -x c++ -fno-rtti -o autogenerated-tree.o autogenerated-tree.c
>[23579 refs]
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"'   -c -x c++ -fno-rtti -o autogenerated-variable.o autogenerated-variable.c
>[23579 refs]
>[23579 refs]
>cc \
>    -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python2.7-debug -I/usr/include/python2.7-debug -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug"' -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall  \
>    -shared \
>    gcc-python.o gcc-python-attribute.o gcc-python-callbacks.o gcc-python-callgraph.o gcc-python-cfg.o gcc-python-closure.o gcc-python-diagnostics.o gcc-python-function.o gcc-python-gimple.o gcc-python-location.o gcc-python-option.o gcc-python-parameter.o gcc-python-pass.o gcc-python-pretty-printer.o gcc-python-rtl.o gcc-python-tree.o gcc-python-variable.o gcc-python-version.o gcc-python-wrapper.o autogenerated-callgraph.o autogenerated-casts.o autogenerated-cfg.o autogenerated-option.o autogenerated-function.o autogenerated-gimple.o autogenerated-location.o autogenerated-parameter.o autogenerated-pass.o autogenerated-pretty-printer.o autogenerated-rtl.o autogenerated-tree.o autogenerated-variable.o \
>    -o python2_debug.so \
>    -lpython2.7_d -lpthread -ldl -lutil -lm \
>    -lgcc-c-api -Lgcc-c-api -Wl,-rpath=/usr/lib/gcc/ppc64-redhat-linux/7/plugin
>+ popd
>~/build/BUILD/gcc-python-plugin-0.15
>~/build/BUILD/gcc-python-plugin-0.15-building-for-python3 ~/build/BUILD/gcc-python-plugin-0.15
>+ BuildPlugin python3 python3-config python3.so python3
>+ PythonExe=python3
>+ PythonConfig=python3-config
>+ PluginDso=python3.so
>+ PluginName=python3
>+ BuildDir=../gcc-python-plugin-0.15-building-for-python3
>+ pushd ../gcc-python-plugin-0.15-building-for-python3
>+ make -j4 PLUGIN_NAME=python3 PLUGIN_DSO=python3.so PYTHON=python3 PYTHON_CONFIG=python3-config PLUGIN_PYTHONPATH=/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3 plugin print-gcc-version
>Makefile:193: warning: overriding recipe for target 'autogenerated-casts.c'
>Makefile:190: warning: ignoring old recipe for target 'autogenerated-casts.c'
>python3 generate-config-h.py -o autogenerated-config.h --gcc="cc" --plugindir="/usr/lib/gcc/ppc64-redhat-linux/7/plugin"
>cd gcc-c-api && make libgcc-c-api.so CC=cc
>make[1]: warning: jobserver unavailable: using -j1.  Add '+' to parent make rule.
>make[1]: Entering directory '/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python3/gcc-c-api'
>python3 xml-to-h.py
>cc -E -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'  -x c-header gimple-types.txt.in -o autogenerated-gimple-types.txt
>cc -E -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'  -x c-header tree-types.txt.in -o autogenerated-tree-types.txt
>cc -E -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'  -x c-header rtl-types.txt.in -o autogenerated-rtl-types.txt
>Checking whether cc was built with C or C++... C++
>checking for gcc-plugin.h... found
>checking whether plugin.def defines PLUGIN_FINISH_DECL... yes
>checking whether passes are C++ classes... yes
>writing autogenerated-config.h
>writing autogenerated-EXTRA_CFLAGS.txt
>cc \
>	-I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'  -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall \
>	-x c++ -fno-rtti \
>	-o print-gcc-version \
>	print-gcc-version.c
>python3 generate-callgraph-c.py > autogenerated-callgraph.c
>python3 generate-casts-c.py autogenerated-casts.c autogenerated-casts.h
>python3 generate-cfg-c.py > autogenerated-cfg.c
>python3 generate-option-c.py > autogenerated-option.c
>python3 generate-function-c.py > autogenerated-function.c
>python3 generate-gimple-c.py > autogenerated-gimple.c
>python3 generate-location-c.py > autogenerated-location.c
>python3 generate-parameter-c.py > autogenerated-parameter.c
>python3 generate-pass-c.py > autogenerated-pass.c
>python3 generate-pretty-printer-c.py > autogenerated-pretty-printer.c
>python3 generate-rtl-c.py > autogenerated-rtl.c
>python3 generate-tree-c.py > autogenerated-tree.c
>python3 generate-variable-c.py > autogenerated-variable.c
>make: 'print-gcc-version' is up to date.
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-callgraph.o gcc-callgraph.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-cfg.o gcc-cfg.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-constant.o gcc-constant.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-declaration.o gcc-declaration.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-diagnostics.o gcc-diagnostics.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-function.o gcc-function.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-gimple.o gcc-gimple.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-location.o gcc-location.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-option.o gcc-option.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-rtl.o gcc-rtl.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-tree.o gcc-tree.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-type.o gcc-type.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-variable.o gcc-variable.c
>python3 generate-casts-c.py autogenerated-casts.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o autogenerated-casts.o autogenerated-casts.c
>cc -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall  -shared gcc-callgraph.o gcc-cfg.o gcc-constant.o gcc-declaration.o gcc-diagnostics.o gcc-function.o gcc-gimple.o gcc-location.o gcc-option.o gcc-rtl.o gcc-tree.o gcc-type.o gcc-variable.o autogenerated-casts.o -o libgcc-c-api.so 
>make[1]: Leaving directory '/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python3/gcc-c-api'
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'  -c -x c++ -fno-rtti -o gcc-python.o gcc-python.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'  -c -x c++ -fno-rtti -o gcc-python-attribute.o gcc-python-attribute.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'  -c -x c++ -fno-rtti -o gcc-python-callbacks.o gcc-python-callbacks.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'  -c -x c++ -fno-rtti -o gcc-python-callgraph.o gcc-python-callgraph.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'  -c -x c++ -fno-rtti -o gcc-python-cfg.o gcc-python-cfg.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'  -c -x c++ -fno-rtti -o gcc-python-closure.o gcc-python-closure.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'  -c -x c++ -fno-rtti -o gcc-python-diagnostics.o gcc-python-diagnostics.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'  -c -x c++ -fno-rtti -o gcc-python-function.o gcc-python-function.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'  -c -x c++ -fno-rtti -o gcc-python-gimple.o gcc-python-gimple.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'  -c -x c++ -fno-rtti -o gcc-python-location.o gcc-python-location.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'  -c -x c++ -fno-rtti -o gcc-python-option.o gcc-python-option.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'  -c -x c++ -fno-rtti -o gcc-python-parameter.o gcc-python-parameter.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'  -c -x c++ -fno-rtti -o gcc-python-pass.o gcc-python-pass.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'  -c -x c++ -fno-rtti -o gcc-python-pretty-printer.o gcc-python-pretty-printer.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'  -c -x c++ -fno-rtti -o gcc-python-rtl.o gcc-python-rtl.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'  -c -x c++ -fno-rtti -o gcc-python-tree.o gcc-python-tree.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'  -c -x c++ -fno-rtti -o gcc-python-variable.o gcc-python-variable.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'  -c -x c++ -fno-rtti -o gcc-python-version.o gcc-python-version.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'  -c -x c++ -fno-rtti -o gcc-python-wrapper.o gcc-python-wrapper.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'   -c -x c++ -fno-rtti -o autogenerated-callgraph.o autogenerated-callgraph.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'   -c -x c++ -fno-rtti -o autogenerated-casts.o autogenerated-casts.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'   -c -x c++ -fno-rtti -o autogenerated-cfg.o autogenerated-cfg.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'   -c -x c++ -fno-rtti -o autogenerated-option.o autogenerated-option.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'   -c -x c++ -fno-rtti -o autogenerated-function.o autogenerated-function.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'   -c -x c++ -fno-rtti -o autogenerated-gimple.o autogenerated-gimple.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'   -c -x c++ -fno-rtti -o autogenerated-location.o autogenerated-location.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'   -c -x c++ -fno-rtti -o autogenerated-parameter.o autogenerated-parameter.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'   -c -x c++ -fno-rtti -o autogenerated-pass.o autogenerated-pass.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'   -c -x c++ -fno-rtti -o autogenerated-pretty-printer.o autogenerated-pretty-printer.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'   -c -x c++ -fno-rtti -o autogenerated-rtl.o autogenerated-rtl.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'   -c -x c++ -fno-rtti -o autogenerated-tree.o autogenerated-tree.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"'   -c -x c++ -fno-rtti -o autogenerated-variable.o autogenerated-variable.c
>cc \
>    -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6m -I/usr/include/python3.6m -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3"' -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall  \
>    -shared \
>    gcc-python.o gcc-python-attribute.o gcc-python-callbacks.o gcc-python-callgraph.o gcc-python-cfg.o gcc-python-closure.o gcc-python-diagnostics.o gcc-python-function.o gcc-python-gimple.o gcc-python-location.o gcc-python-option.o gcc-python-parameter.o gcc-python-pass.o gcc-python-pretty-printer.o gcc-python-rtl.o gcc-python-tree.o gcc-python-variable.o gcc-python-version.o gcc-python-wrapper.o autogenerated-callgraph.o autogenerated-casts.o autogenerated-cfg.o autogenerated-option.o autogenerated-function.o autogenerated-gimple.o autogenerated-location.o autogenerated-parameter.o autogenerated-pass.o autogenerated-pretty-printer.o autogenerated-rtl.o autogenerated-tree.o autogenerated-variable.o \
>    -o python3.so \
>    -lpython3.6m -lpthread -ldl  -lutil -lm  \
>    -lgcc-c-api -Lgcc-c-api -Wl,-rpath=/usr/lib/gcc/ppc64-redhat-linux/7/plugin
>+ popd
>~/build/BUILD/gcc-python-plugin-0.15
>~/build/BUILD/gcc-python-plugin-0.15-building-for-python3_debug ~/build/BUILD/gcc-python-plugin-0.15
>+ BuildPlugin python3-debug python3.6dm-config python3_debug.so python3_debug
>+ PythonExe=python3-debug
>+ PythonConfig=python3.6dm-config
>+ PluginDso=python3_debug.so
>+ PluginName=python3_debug
>+ BuildDir=../gcc-python-plugin-0.15-building-for-python3_debug
>+ pushd ../gcc-python-plugin-0.15-building-for-python3_debug
>+ make -j4 PLUGIN_NAME=python3_debug PLUGIN_DSO=python3_debug.so PYTHON=python3-debug PYTHON_CONFIG=python3.6dm-config PLUGIN_PYTHONPATH=/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug plugin print-gcc-version
>Makefile:193: warning: overriding recipe for target 'autogenerated-casts.c'
>Makefile:190: warning: ignoring old recipe for target 'autogenerated-casts.c'
>python3-debug generate-config-h.py -o autogenerated-config.h --gcc="cc" --plugindir="/usr/lib/gcc/ppc64-redhat-linux/7/plugin"
>cd gcc-c-api && make libgcc-c-api.so CC=cc
>make[1]: warning: jobserver unavailable: using -j1.  Add '+' to parent make rule.
>make[1]: Entering directory '/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python3_debug/gcc-c-api'
>python3-debug xml-to-h.py
>cc -E -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'  -x c-header gimple-types.txt.in -o autogenerated-gimple-types.txt
>cc -E -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'  -x c-header tree-types.txt.in -o autogenerated-tree-types.txt
>cc -E -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'  -x c-header rtl-types.txt.in -o autogenerated-rtl-types.txt
>Checking whether cc was built with C or C++... C++
>checking for gcc-plugin.h... found
>checking whether plugin.def defines PLUGIN_FINISH_DECL... yes
>checking whether passes are C++ classes... yes
>writing autogenerated-config.h
>writing autogenerated-EXTRA_CFLAGS.txt
>cc \
>	-I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'  -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall \
>	-x c++ -fno-rtti \
>	-o print-gcc-version \
>	print-gcc-version.c
>python3-debug generate-callgraph-c.py > autogenerated-callgraph.c
>python3-debug generate-casts-c.py autogenerated-casts.c autogenerated-casts.h
>python3-debug generate-cfg-c.py > autogenerated-cfg.c
>python3-debug generate-option-c.py > autogenerated-option.c
>python3-debug generate-function-c.py > autogenerated-function.c
>python3-debug generate-gimple-c.py > autogenerated-gimple.c
>python3-debug generate-location-c.py > autogenerated-location.c
>python3-debug generate-parameter-c.py > autogenerated-parameter.c
>python3-debug generate-pass-c.py > autogenerated-pass.c
>python3-debug generate-pretty-printer-c.py > autogenerated-pretty-printer.c
>python3-debug generate-rtl-c.py > autogenerated-rtl.c
>python3-debug generate-tree-c.py > autogenerated-tree.c
>python3-debug generate-variable-c.py > autogenerated-variable.c
>make: 'print-gcc-version' is up to date.
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-callgraph.o gcc-callgraph.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-cfg.o gcc-cfg.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-constant.o gcc-constant.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-declaration.o gcc-declaration.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-diagnostics.o gcc-diagnostics.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-function.o gcc-function.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-gimple.o gcc-gimple.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-location.o gcc-location.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-option.o gcc-option.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-rtl.o gcc-rtl.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-tree.o gcc-tree.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-type.o gcc-type.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o gcc-variable.o gcc-variable.c
>python3-debug generate-casts-c.py autogenerated-casts.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I.  -c -x c++ -fno-rtti -o autogenerated-casts.o autogenerated-casts.c
>cc -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall  -shared gcc-callgraph.o gcc-cfg.o gcc-constant.o gcc-declaration.o gcc-diagnostics.o gcc-function.o gcc-gimple.o gcc-location.o gcc-option.o gcc-rtl.o gcc-tree.o gcc-type.o gcc-variable.o autogenerated-casts.o -o libgcc-c-api.so 
>make[1]: Leaving directory '/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python3_debug/gcc-c-api'
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'  -c -x c++ -fno-rtti -o gcc-python.o gcc-python.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'  -c -x c++ -fno-rtti -o gcc-python-attribute.o gcc-python-attribute.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'  -c -x c++ -fno-rtti -o gcc-python-callbacks.o gcc-python-callbacks.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'  -c -x c++ -fno-rtti -o gcc-python-callgraph.o gcc-python-callgraph.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'  -c -x c++ -fno-rtti -o gcc-python-cfg.o gcc-python-cfg.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'  -c -x c++ -fno-rtti -o gcc-python-closure.o gcc-python-closure.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'  -c -x c++ -fno-rtti -o gcc-python-diagnostics.o gcc-python-diagnostics.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'  -c -x c++ -fno-rtti -o gcc-python-function.o gcc-python-function.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'  -c -x c++ -fno-rtti -o gcc-python-gimple.o gcc-python-gimple.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'  -c -x c++ -fno-rtti -o gcc-python-location.o gcc-python-location.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'  -c -x c++ -fno-rtti -o gcc-python-option.o gcc-python-option.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'  -c -x c++ -fno-rtti -o gcc-python-parameter.o gcc-python-parameter.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'  -c -x c++ -fno-rtti -o gcc-python-pass.o gcc-python-pass.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'  -c -x c++ -fno-rtti -o gcc-python-pretty-printer.o gcc-python-pretty-printer.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'  -c -x c++ -fno-rtti -o gcc-python-rtl.o gcc-python-rtl.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'  -c -x c++ -fno-rtti -o gcc-python-tree.o gcc-python-tree.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'  -c -x c++ -fno-rtti -o gcc-python-variable.o gcc-python-variable.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'  -c -x c++ -fno-rtti -o gcc-python-version.o gcc-python-version.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'  -c -x c++ -fno-rtti -o gcc-python-wrapper.o gcc-python-wrapper.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'   -c -x c++ -fno-rtti -o autogenerated-callgraph.o autogenerated-callgraph.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'   -c -x c++ -fno-rtti -o autogenerated-casts.o autogenerated-casts.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'   -c -x c++ -fno-rtti -o autogenerated-cfg.o autogenerated-cfg.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'   -c -x c++ -fno-rtti -o autogenerated-option.o autogenerated-option.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'   -c -x c++ -fno-rtti -o autogenerated-function.o autogenerated-function.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'   -c -x c++ -fno-rtti -o autogenerated-gimple.o autogenerated-gimple.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'   -c -x c++ -fno-rtti -o autogenerated-location.o autogenerated-location.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'   -c -x c++ -fno-rtti -o autogenerated-parameter.o autogenerated-parameter.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'   -c -x c++ -fno-rtti -o autogenerated-pass.o autogenerated-pass.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'   -c -x c++ -fno-rtti -o autogenerated-pretty-printer.o autogenerated-pretty-printer.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'   -c -x c++ -fno-rtti -o autogenerated-rtl.o autogenerated-rtl.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'   -c -x c++ -fno-rtti -o autogenerated-tree.o autogenerated-tree.c
>cc -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"'   -c -x c++ -fno-rtti -o autogenerated-variable.o autogenerated-variable.c
>cc \
>    -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include -I/usr/lib/gcc/ppc64-redhat-linux/7/plugin/include/c-family -I. -I/usr/include/python3.6dm -I/usr/include/python3.6dm -DPLUGIN_PYTHONPATH='"/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug"' -O2 -Werror -g -fPIC -fno-strict-aliasing -Wall  \
>    -shared \
>    gcc-python.o gcc-python-attribute.o gcc-python-callbacks.o gcc-python-callgraph.o gcc-python-cfg.o gcc-python-closure.o gcc-python-diagnostics.o gcc-python-function.o gcc-python-gimple.o gcc-python-location.o gcc-python-option.o gcc-python-parameter.o gcc-python-pass.o gcc-python-pretty-printer.o gcc-python-rtl.o gcc-python-tree.o gcc-python-variable.o gcc-python-version.o gcc-python-wrapper.o autogenerated-callgraph.o autogenerated-casts.o autogenerated-cfg.o autogenerated-option.o autogenerated-function.o autogenerated-gimple.o autogenerated-location.o autogenerated-parameter.o autogenerated-pass.o autogenerated-pretty-printer.o autogenerated-rtl.o autogenerated-tree.o autogenerated-variable.o \
>    -o python3_debug.so \
>    -lpython3.6dm -lpthread -ldl  -lutil -lm  \
>    -lgcc-c-api -Lgcc-c-api -Wl,-rpath=/usr/lib/gcc/ppc64-redhat-linux/7/plugin
>+ popd
>~/build/BUILD/gcc-python-plugin-0.15
>+ cd docs
>+ make html
>sphinx-build -b html -d _build/doctrees   . _build/html
>Running Sphinx v1.5.1
>making output directory...
>loading pickled environment... not yet created
>building [mo]: targets for 0 po files that are out of date
>building [html]: targets for 36 source files that are out of date
>updating environment: 36 added, 0 changed, 0 removed
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>reading sources... [ 27%] appendices
>reading sources... [ 30%] attributes
>reading sources... [ 33%] basics
>reading sources... [ 36%] callbacks
>reading sources... [ 38%] callgraph
>reading sources... [ 41%] cfg
>reading sources... [ 44%] cpychecker
>reading sources... [ 47%] examples
>reading sources... [ 50%] gcc-overview
>reading sources... [ 52%] gcc-with-python
>reading sources... [ 55%] getting-involved
>reading sources... [ 58%] gimple
>reading sources... [ 61%] index
>reading sources... [ 63%] lto
>reading sources... [ 66%] misc
>reading sources... [ 69%] operators
>reading sources... [ 72%] options
>reading sources... [ 75%] parameters
>reading sources... [ 77%] passes
>reading sources... [ 80%] preprocessor
>reading sources... [ 83%] release-notes
>reading sources... [ 86%] rtl
>reading sources... [ 88%] success
>reading sources... [ 91%] tables-of-passes
>reading sources... [ 94%] tree
>reading sources... [ 97%] versions
>reading sources... [100%] working-with-c
>looking for now-outdated files... none found
>pickling environment... done
>checking consistency... done
>preparing documents... /builddir/build/BUILD/gcc-python-plugin-0.15/docs/gcc-with-python.rst:: WARNING: document isn't included in any toctree
>done
>writing output... [  2%] 0.10
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>writing output... [ 33%] basics
>writing output... [ 36%] callbacks
>writing output... [ 38%] callgraph
>writing output... [ 41%] cfg
>writing output... [ 44%] cpychecker
>writing output... [ 47%] examples
>writing output... [ 50%] gcc-overview
>writing output... [ 52%] gcc-with-python
>writing output... [ 55%] getting-involved
>writing output... [ 58%] gimple
>writing output... [ 61%] index
>writing output... [ 63%] lto
>writing output... [ 66%] misc
>writing output... [ 69%] operators
>writing output... [ 72%] options
>writing output... [ 75%] parameters
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>writing output... [ 80%] preprocessor
>writing output... [ 83%] release-notes
>writing output... [ 86%] rtl
>writing output... [ 88%] success
>writing output... [ 91%] tables-of-passes
>writing output... [ 94%] tree
>writing output... [ 97%] versions
>writing output... [100%] working-with-c
>generating indices... genindex
>writing additional pages... search
>copying images... [ 14%] sample-callgraph.png
>copying images... [ 28%] sample-html-error-report.png
>copying images... [ 42%] sample-gimple-cfg.png
>copying images... [ 57%] sample-supergraph.png
>copying images... [ 71%] new-html-error-report.png
>copying images... [ 85%] passes.svg
>copying images... [100%] sample-gimple-ssa-cfg.png
>copying static files... done
>copying extra files... done
>WARNING: html_static_path entry u'/builddir/build/BUILD/gcc-python-plugin-0.15/docs/_static' does not exist
>dumping search index in English (code: en) ... done
>dumping object inventory... done
>build succeeded, 2 warnings.
>Build finished. The HTML pages are in _build/html.
>+ rm _build/html/.buildinfo
>+ make man
>sphinx-build -b man -d _build/doctrees   . _build/man
>Running Sphinx v1.5.1
>making output directory...
>loading pickled environment... done
>building [mo]: targets for 0 po files that are out of date
>building [man]: all manpages
>updating environment: 0 added, 0 changed, 0 removed
>looking for now-outdated files... none found
>writing... gcc-python-plugin.1 { basics gcc-overview examples working-with-c cfg tree gimple passes callbacks attributes cpychecker success getting-involved misc callgraph lto options parameters preprocessor versions rtl release-notes 0.15 0.14 0.13 0.12 0.11 0.10 0.9 0.8 0.7 appendices tables-of-passes operators } gcc-with-python.1 { } 
>build succeeded.
>Build finished. The manual pages are in _build/man.
>+ exit 0
>Executing(%install): /bin/sh -e /var/tmp/rpm-tmp.DBB98l
>+ umask 022
>+ cd /builddir/build/BUILD
>+ '[' /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64 '!=' / ']'
>+ rm -rf /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64
>++ dirname /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64
>+ mkdir -p /builddir/build/BUILDROOT
>+ mkdir /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64
>+ cd gcc-python-plugin-0.15
>+ rm -rf /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64
>+ mkdir -p /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64//usr/lib/gcc/ppc64-redhat-linux/7/plugin
>+ mkdir -p /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64//usr/bin
>+ mkdir -p /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64//usr/share/man/man1
>~/build/BUILD/gcc-python-plugin-0.15-building-for-python2 ~/build/BUILD/gcc-python-plugin-0.15
>+ InstallPlugin python python-config python2.so python2
>+ PythonExe=python
>+ PythonConfig=python-config
>+ PluginDso=python2.so
>+ PluginName=python2
>+ BuildDir=../gcc-python-plugin-0.15-building-for-python2
>+ pushd ../gcc-python-plugin-0.15-building-for-python2
>+ make install DESTDIR=/builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64 PLUGIN_NAME=python2 PLUGIN_DSO=python2.so
>Makefile:193: warning: overriding recipe for target 'autogenerated-casts.c'
>Makefile:190: warning: ignoring old recipe for target 'autogenerated-casts.c'
>cd docs && make man
>make[1]: Entering directory '/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/docs'
>sphinx-build -b man -d _build/doctrees   . _build/man
>Running Sphinx v1.5.1
>making output directory...
>loading pickled environment... not yet created
>building [mo]: targets for 0 po files that are out of date
>building [man]: all manpages
>updating environment: 36 added, 0 changed, 0 removed
>reading sources... [  2%] 0.10
>reading sources... [  5%] 0.11
>reading sources... [  8%] 0.12
>reading sources... [ 11%] 0.13
>reading sources... [ 13%] 0.14
>reading sources... [ 16%] 0.15
>reading sources... [ 19%] 0.7
>reading sources... [ 22%] 0.8
>reading sources... [ 25%] 0.9
>reading sources... [ 27%] appendices
>reading sources... [ 30%] attributes
>reading sources... [ 33%] basics
>reading sources... [ 36%] callbacks
>reading sources... [ 38%] callgraph
>reading sources... [ 41%] cfg
>reading sources... [ 44%] cpychecker
>reading sources... [ 47%] examples
>reading sources... [ 50%] gcc-overview
>reading sources... [ 52%] gcc-with-python
>reading sources... [ 55%] getting-involved
>reading sources... [ 58%] gimple
>reading sources... [ 61%] index
>reading sources... [ 63%] lto
>reading sources... [ 66%] misc
>reading sources... [ 69%] operators
>reading sources... [ 72%] options
>reading sources... [ 75%] parameters
>reading sources... [ 77%] passes
>reading sources... [ 80%] preprocessor
>reading sources... [ 83%] release-notes
>reading sources... [ 86%] rtl
>reading sources... [ 88%] success
>reading sources... [ 91%] tables-of-passes
>reading sources... [ 94%] tree
>reading sources... [ 97%] versions
>reading sources... [100%] working-with-c
>looking for now-outdated files... none found
>pickling environment... done
>checking consistency... done
>/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/docs/gcc-with-python.rst:: WARNING: document isn't included in any toctree
>writing... gcc-python-plugin.1 { basics gcc-overview examples working-with-c cfg tree gimple passes callbacks attributes cpychecker success getting-involved misc callgraph lto options parameters preprocessor versions rtl release-notes 0.15 0.14 0.13 0.12 0.11 0.10 0.9 0.8 0.7 appendices tables-of-passes operators } gcc-with-python.1 { } 
>build succeeded, 1 warning.
>Build finished. The manual pages are in _build/man.
>make[1]: Leaving directory '/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/docs'
># Fixup the generic manpage for this build:
>cp docs/_build/man/gcc-with-python.1 gcc-with-python2.1
>sed \
>   -i \
>   -e"s|gcc-with-python|gcc-with-python2|g" \
>   gcc-with-python2.1
>sed \
>   -i \
>   -e"s|GCC-WITH-PYTHON|GCC-WITH-PYTHON2|g" \
>   gcc-with-python2.1
>rm -f gcc-with-python2.1.gz
>gzip gcc-with-python2.1
>mkdir -p /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin
>cd gcc-c-api && make install
>make[1]: Entering directory '/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gcc-c-api'
>mkdir -p /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin
>cp libgcc-c-api.so /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin
>make[1]: Leaving directory '/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gcc-c-api'
>cp python2.so /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin
>mkdir -p /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2
>cp -a gccutils /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2
>cp -a libcpychecker /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2
># Create "gcc-with-" support script:
>mkdir -p /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/bin
>install -m 755 gcc-with-python /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64//usr/bin/gcc-with-python2
># Fixup the reference to the plugin in that script, from being expressed as
># a DSO filename with a path (for a working copy) to a name of an installed
># plugin within GCC's search directory:
>sed \
>    -i \
>    -e"s|-fplugin=[^ ]*|-fplugin=python2|" \
>    /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/bin/gcc-with-python2
># name for this specific build:
>sed \
>   -i \
>   -e"s|-fplugin-arg-python-script|-fplugin-arg-python2-script|" \
>   /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/bin/gcc-with-python2
>mkdir -p /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/share/man/man1
>cp gcc-with-python2.1.gz /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/share/man/man1
>~/build/BUILD/gcc-python-plugin-0.15
>~/build/BUILD/gcc-python-plugin-0.15-building-for-python2_debug ~/build/BUILD/gcc-python-plugin-0.15
>+ popd
>+ InstallPlugin python-debug python-debug-config python2_debug.so python2_debug
>+ PythonExe=python-debug
>+ PythonConfig=python-debug-config
>+ PluginDso=python2_debug.so
>+ PluginName=python2_debug
>+ BuildDir=../gcc-python-plugin-0.15-building-for-python2_debug
>+ pushd ../gcc-python-plugin-0.15-building-for-python2_debug
>+ make install DESTDIR=/builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64 PLUGIN_NAME=python2_debug PLUGIN_DSO=python2_debug.so
>Makefile:193: warning: overriding recipe for target 'autogenerated-casts.c'
>Makefile:190: warning: ignoring old recipe for target 'autogenerated-casts.c'
>cd docs && make man
>make[1]: Entering directory '/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2_debug/docs'
>sphinx-build -b man -d _build/doctrees   . _build/man
>Running Sphinx v1.5.1
>making output directory...
>loading pickled environment... not yet created
>building [mo]: targets for 0 po files that are out of date
>building [man]: all manpages
>updating environment: 36 added, 0 changed, 0 removed
>reading sources... [  2%] 0.10
>reading sources... [  5%] 0.11
>reading sources... [  8%] 0.12
>reading sources... [ 11%] 0.13
>reading sources... [ 13%] 0.14
>reading sources... [ 16%] 0.15
>reading sources... [ 19%] 0.7
>reading sources... [ 22%] 0.8
>reading sources... [ 25%] 0.9
>reading sources... [ 27%] appendices
>reading sources... [ 30%] attributes
>reading sources... [ 33%] basics
>reading sources... [ 36%] callbacks
>reading sources... [ 38%] callgraph
>reading sources... [ 41%] cfg
>reading sources... [ 44%] cpychecker
>reading sources... [ 47%] examples
>reading sources... [ 50%] gcc-overview
>reading sources... [ 52%] gcc-with-python
>reading sources... [ 55%] getting-involved
>reading sources... [ 58%] gimple
>reading sources... [ 61%] index
>reading sources... [ 63%] lto
>reading sources... [ 66%] misc
>reading sources... [ 69%] operators
>reading sources... [ 72%] options
>reading sources... [ 75%] parameters
>reading sources... [ 77%] passes
>reading sources... [ 80%] preprocessor
>reading sources... [ 83%] release-notes
>reading sources... [ 86%] rtl
>reading sources... [ 88%] success
>reading sources... [ 91%] tables-of-passes
>reading sources... [ 94%] tree
>reading sources... [ 97%] versions
>reading sources... [100%] working-with-c
>looking for now-outdated files... none found
>pickling environment... done
>checking consistency... /builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2_debug/docs/gcc-with-python.rst:: WARNING: document isn't included in any toctree
>done
>writing... gcc-python-plugin.1 { basics gcc-overview examples working-with-c cfg tree gimple passes callbacks attributes cpychecker success getting-involved misc callgraph lto options parameters preprocessor versions rtl release-notes 0.15 0.14 0.13 0.12 0.11 0.10 0.9 0.8 0.7 appendices tables-of-passes operators } gcc-with-python.1 { } 
>build succeeded, 1 warning.
>Build finished. The manual pages are in _build/man.
>make[1]: Leaving directory '/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2_debug/docs'
># Fixup the generic manpage for this build:
>cp docs/_build/man/gcc-with-python.1 gcc-with-python2_debug.1
>sed \
>   -i \
>   -e"s|gcc-with-python|gcc-with-python2_debug|g" \
>   gcc-with-python2_debug.1
>sed \
>   -i \
>   -e"s|GCC-WITH-PYTHON|GCC-WITH-PYTHON2_DEBUG|g" \
>   gcc-with-python2_debug.1
>rm -f gcc-with-python2_debug.1.gz
>gzip gcc-with-python2_debug.1
>mkdir -p /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin
>cd gcc-c-api && make install
>make[1]: Entering directory '/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2_debug/gcc-c-api'
>mkdir -p /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin
>cp libgcc-c-api.so /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin
>make[1]: Leaving directory '/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2_debug/gcc-c-api'
>cp python2_debug.so /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin
>mkdir -p /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug
>cp -a gccutils /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug
>cp -a libcpychecker /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug
># Create "gcc-with-" support script:
>mkdir -p /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/bin
>install -m 755 gcc-with-python /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64//usr/bin/gcc-with-python2_debug
># Fixup the reference to the plugin in that script, from being expressed as
># a DSO filename with a path (for a working copy) to a name of an installed
># plugin within GCC's search directory:
>sed \
>    -i \
>    -e"s|-fplugin=[^ ]*|-fplugin=python2_debug|" \
>    /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/bin/gcc-with-python2_debug
># name for this specific build:
>sed \
>   -i \
>   -e"s|-fplugin-arg-python-script|-fplugin-arg-python2_debug-script|" \
>   /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/bin/gcc-with-python2_debug
>mkdir -p /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/share/man/man1
>cp gcc-with-python2_debug.1.gz /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/share/man/man1
>+ popd
>~/build/BUILD/gcc-python-plugin-0.15
>+ InstallPlugin python3 python3-config python3.so python3
>+ PythonExe=python3
>+ PythonConfig=python3-config
>+ PluginDso=python3.so
>+ PluginName=python3
>+ BuildDir=../gcc-python-plugin-0.15-building-for-python3
>+ pushd ../gcc-python-plugin-0.15-building-for-python3
>+ make install DESTDIR=/builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64 PLUGIN_NAME=python3 PLUGIN_DSO=python3.so
>~/build/BUILD/gcc-python-plugin-0.15-building-for-python3 ~/build/BUILD/gcc-python-plugin-0.15
>Makefile:193: warning: overriding recipe for target 'autogenerated-casts.c'
>Makefile:190: warning: ignoring old recipe for target 'autogenerated-casts.c'
>cd docs && make man
>make[1]: Entering directory '/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python3/docs'
>sphinx-build -b man -d _build/doctrees   . _build/man
>Running Sphinx v1.5.1
>making output directory...
>loading pickled environment... not yet created
>building [mo]: targets for 0 po files that are out of date
>building [man]: all manpages
>updating environment: 36 added, 0 changed, 0 removed
>reading sources... [  2%] 0.10
>reading sources... [  5%] 0.11
>reading sources... [  8%] 0.12
>reading sources... [ 11%] 0.13
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>reading sources... [ 16%] 0.15
>reading sources... [ 19%] 0.7
>reading sources... [ 22%] 0.8
>reading sources... [ 25%] 0.9
>reading sources... [ 27%] appendices
>reading sources... [ 30%] attributes
>reading sources... [ 33%] basics
>reading sources... [ 36%] callbacks
>reading sources... [ 38%] callgraph
>reading sources... [ 41%] cfg
>reading sources... [ 44%] cpychecker
>reading sources... [ 47%] examples
>reading sources... [ 50%] gcc-overview
>reading sources... [ 52%] gcc-with-python
>reading sources... [ 55%] getting-involved
>reading sources... [ 58%] gimple
>reading sources... [ 61%] index
>reading sources... [ 63%] lto
>reading sources... [ 66%] misc
>reading sources... [ 69%] operators
>reading sources... [ 72%] options
>reading sources... [ 75%] parameters
>reading sources... [ 77%] passes
>reading sources... [ 80%] preprocessor
>reading sources... [ 83%] release-notes
>reading sources... [ 86%] rtl
>reading sources... [ 88%] success
>reading sources... [ 91%] tables-of-passes
>reading sources... [ 94%] tree
>reading sources... [ 97%] versions
>reading sources... [100%] working-with-c
>looking for now-outdated files... none found
>pickling environment... done
>checking consistency... /builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python3/docs/gcc-with-python.rst:: WARNING: document isn't included in any toctree
>done
>writing... gcc-python-plugin.1 { basics gcc-overview examples working-with-c cfg tree gimple passes callbacks attributes cpychecker success getting-involved misc callgraph lto options parameters preprocessor versions rtl release-notes 0.15 0.14 0.13 0.12 0.11 0.10 0.9 0.8 0.7 appendices tables-of-passes operators } gcc-with-python.1 { } 
>build succeeded, 1 warning.
>Build finished. The manual pages are in _build/man.
>make[1]: Leaving directory '/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python3/docs'
># Fixup the generic manpage for this build:
>cp docs/_build/man/gcc-with-python.1 gcc-with-python3.1
>sed \
>   -i \
>   -e"s|gcc-with-python|gcc-with-python3|g" \
>   gcc-with-python3.1
>sed \
>   -i \
>   -e"s|GCC-WITH-PYTHON|GCC-WITH-PYTHON3|g" \
>   gcc-with-python3.1
>rm -f gcc-with-python3.1.gz
>gzip gcc-with-python3.1
>mkdir -p /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin
>cd gcc-c-api && make install
>make[1]: Entering directory '/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python3/gcc-c-api'
>mkdir -p /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin
>cp libgcc-c-api.so /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin
>make[1]: Leaving directory '/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python3/gcc-c-api'
>cp python3.so /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin
>mkdir -p /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3
>cp -a gccutils /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3
>cp -a libcpychecker /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3
># Create "gcc-with-" support script:
>mkdir -p /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/bin
>install -m 755 gcc-with-python /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64//usr/bin/gcc-with-python3
># Fixup the reference to the plugin in that script, from being expressed as
># a DSO filename with a path (for a working copy) to a name of an installed
># plugin within GCC's search directory:
>sed \
>    -i \
>    -e"s|-fplugin=[^ ]*|-fplugin=python3|" \
>    /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/bin/gcc-with-python3
># name for this specific build:
>sed \
>   -i \
>   -e"s|-fplugin-arg-python-script|-fplugin-arg-python3-script|" \
>   /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/bin/gcc-with-python3
>mkdir -p /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/share/man/man1
>cp gcc-with-python3.1.gz /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/share/man/man1
>~/build/BUILD/gcc-python-plugin-0.15
>~/build/BUILD/gcc-python-plugin-0.15-building-for-python3_debug ~/build/BUILD/gcc-python-plugin-0.15
>+ popd
>+ InstallPlugin python3-debug python3.6dm-config python3_debug.so python3_debug
>+ PythonExe=python3-debug
>+ PythonConfig=python3.6dm-config
>+ PluginDso=python3_debug.so
>+ PluginName=python3_debug
>+ BuildDir=../gcc-python-plugin-0.15-building-for-python3_debug
>+ pushd ../gcc-python-plugin-0.15-building-for-python3_debug
>+ make install DESTDIR=/builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64 PLUGIN_NAME=python3_debug PLUGIN_DSO=python3_debug.so
>Makefile:193: warning: overriding recipe for target 'autogenerated-casts.c'
>Makefile:190: warning: ignoring old recipe for target 'autogenerated-casts.c'
>cd docs && make man
>make[1]: Entering directory '/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python3_debug/docs'
>sphinx-build -b man -d _build/doctrees   . _build/man
>Running Sphinx v1.5.1
>making output directory...
>loading pickled environment... not yet created
>building [mo]: targets for 0 po files that are out of date
>building [man]: all manpages
>updating environment: 36 added, 0 changed, 0 removed
>reading sources... [  2%] 0.10
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>reading sources... [ 16%] 0.15
>reading sources... [ 19%] 0.7
>reading sources... [ 22%] 0.8
>reading sources... [ 25%] 0.9
>reading sources... [ 27%] appendices
>reading sources... [ 30%] attributes
>reading sources... [ 33%] basics
>reading sources... [ 36%] callbacks
>reading sources... [ 38%] callgraph
>reading sources... [ 41%] cfg
>reading sources... [ 44%] cpychecker
>reading sources... [ 47%] examples
>reading sources... [ 50%] gcc-overview
>reading sources... [ 52%] gcc-with-python
>reading sources... [ 55%] getting-involved
>reading sources... [ 58%] gimple
>reading sources... [ 61%] index
>reading sources... [ 63%] lto
>reading sources... [ 66%] misc
>reading sources... [ 69%] operators
>reading sources... [ 72%] options
>reading sources... [ 75%] parameters
>reading sources... [ 77%] passes
>reading sources... [ 80%] preprocessor
>reading sources... [ 83%] release-notes
>reading sources... [ 86%] rtl
>reading sources... [ 88%] success
>reading sources... [ 91%] tables-of-passes
>reading sources... [ 94%] tree
>reading sources... [ 97%] versions
>reading sources... [100%] working-with-c
>looking for now-outdated files... none found
>pickling environment... done
>checking consistency... /builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python3_debug/docs/gcc-with-python.rst:: WARNING: document isn't included in any toctree
>done
>writing... gcc-python-plugin.1 { basics gcc-overview examples working-with-c cfg tree gimple passes callbacks attributes cpychecker success getting-involved misc callgraph lto options parameters preprocessor versions rtl release-notes 0.15 0.14 0.13 0.12 0.11 0.10 0.9 0.8 0.7 appendices tables-of-passes operators } gcc-with-python.1 { } 
>build succeeded, 1 warning.
>Build finished. The manual pages are in _build/man.
>make[1]: Leaving directory '/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python3_debug/docs'
># Fixup the generic manpage for this build:
>cp docs/_build/man/gcc-with-python.1 gcc-with-python3_debug.1
>sed \
>   -i \
>   -e"s|gcc-with-python|gcc-with-python3_debug|g" \
>   gcc-with-python3_debug.1
>sed \
>   -i \
>   -e"s|GCC-WITH-PYTHON|GCC-WITH-PYTHON3_DEBUG|g" \
>   gcc-with-python3_debug.1
>rm -f gcc-with-python3_debug.1.gz
>gzip gcc-with-python3_debug.1
>mkdir -p /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin
>cd gcc-c-api && make install
>make[1]: Entering directory '/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python3_debug/gcc-c-api'
>mkdir -p /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin
>cp libgcc-c-api.so /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin
>make[1]: Leaving directory '/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python3_debug/gcc-c-api'
>cp python3_debug.so /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin
>mkdir -p /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug
>cp -a gccutils /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug
>cp -a libcpychecker /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug
># Create "gcc-with-" support script:
>mkdir -p /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/bin
>install -m 755 gcc-with-python /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64//usr/bin/gcc-with-python3_debug
># Fixup the reference to the plugin in that script, from being expressed as
># a DSO filename with a path (for a working copy) to a name of an installed
># plugin within GCC's search directory:
>sed \
>    -i \
>    -e"s|-fplugin=[^ ]*|-fplugin=python3_debug|" \
>    /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/bin/gcc-with-python3_debug
># name for this specific build:
>sed \
>   -i \
>   -e"s|-fplugin-arg-python-script|-fplugin-arg-python3_debug-script|" \
>   /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/bin/gcc-with-python3_debug
>mkdir -p /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/share/man/man1
>cp gcc-with-python3_debug.1.gz /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/share/man/man1
>+ popd
>~/build/BUILD/gcc-python-plugin-0.15
>+ /usr/lib/rpm/find-debuginfo.sh --strict-build-id -m --run-dwz --dwz-low-mem-die-limit 10000000 --dwz-max-die-limit 50000000 /builddir/build/BUILD/gcc-python-plugin-0.15
>extracting debug info from /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2_debug.so
>extracting debug info from /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3.so
>extracting debug info from /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python3_debug.so
>extracting debug info from /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin/python2.so
>extracting debug info from /builddir/build/BUILDROOT/gcc-python-plugin-0.15-11.fc26.ppc64/usr/lib/gcc/ppc64-redhat-linux/7/plugin/libgcc-c-api.so
>/usr/lib/rpm/sepdebugcrcfix: Updated 5 CRC32s, 0 CRC32s did match.
>14111 blocks
>+ /usr/lib/rpm/check-buildroot
>+ /usr/lib/rpm/brp-compress
>+ /usr/lib/rpm/brp-strip-static-archive /usr/bin/strip
>+ /usr/lib/rpm/brp-python-bytecompile /usr/bin/python 1
>+ /usr/lib/rpm/brp-python-hardlink
>Executing(%check): /bin/sh -e /var/tmp/rpm-tmp.iwFdKD
>+ umask 022
>+ cd /builddir/build/BUILD
>+ cd gcc-python-plugin-0.15
>~/build/BUILD/gcc-python-plugin-0.15-building-for-python2 ~/build/BUILD/gcc-python-plugin-0.15
>+ CheckPlugin python python-config python2.so python2
>+ PythonExe=python
>+ PythonConfig=python-config
>+ PluginDso=python2.so
>+ PluginName=python2
>+ SelftestArgs=
>+ BuildDir=../gcc-python-plugin-0.15-building-for-python2
>+ pushd ../gcc-python-plugin-0.15-building-for-python2
>+ LD_LIBRARY_PATH=gcc-c-api
>+ PLUGIN_NAME=python2
>+ python run-test-suite.py
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,21 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when considering j.1 == (const unsigned int)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-min-of-WithinRange/input.c:22'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-min-of-WithinRange/input.c', line=39), value=0)
>-    str(): (int)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-min-of-WithinRange/input.c:39
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-min-of-WithinRange/input.c:26
>-
>-Trace 1:
>-  Transitions:
>-    'when considering range: 1 <= j.1 <= 0xffffffff'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-min-of-WithinRange/input.c', line=37), value=1)
>-    str(): (int)1 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-min-of-WithinRange/input.c:37
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-min-of-WithinRange/input.c:26
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,34 @@
>+In function 'test':
>+tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-min-of-WithinRange/input.c:36:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,8 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/arrays2/input.c', line=38), value=6)
>-    str(): (int)6 from tests/cpychecker/absinterp/arrays2/input.c:38
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/arrays2/input.c:26
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,36 @@
>+In function 'test_arrays2':
>+tests/cpychecker/absinterp/arrays2/input.c:31:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,17 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when treating unknown struct Foo * from tests/cpychecker/absinterp/arrays3/input.c:37 as non-NULL'
>-    'returning'
>-  Return value:
>-    repr(): UnknownValue(gcctype=gcc.PointerType(dereference=gcc.IntegerType(name=gcc.TypeDecl('char'))), loc=gcc.Location(file='tests/cpychecker/absinterp/arrays3/input.c', line=37))
>-    str(): unknown const char * from tests/cpychecker/absinterp/arrays3/input.c:37
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/arrays3/input.c:36
>-
>-Trace 1:
>-  Transitions:
>-    'when treating unknown struct Foo * from tests/cpychecker/absinterp/arrays3/input.c:37 as NULL'
>-  error: NullPtrDereference()
>-  error: possibly dereferencing NULL (D.nnnnn->fieldA) at tests/cpychecker/absinterp/arrays3/input.c:37
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/arrays3/input.c:36
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test':
>+tests/cpychecker/absinterp/arrays3/input.c:37:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test':
>+tests/cpychecker/absinterp/comparisons/pointers/input.c:30:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,6 +0,0 @@
>-Trace 0:
>-  Transitions:
>-  error: UsageOfUninitializedData()
>-  error: usage of uninitialized data (D.nnnnn) on right-hand side of + at tests/cpychecker/absinterp/arrays6/input.c:35
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/arrays6/input.c:26
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,3 +1,36 @@
> In function 'test_arrays6':
>-tests/cpychecker/absinterp/arrays6/input.c:35:nn: warning: usage of uninitialized data (D.nnnnn) on right-hand side of + at tests/cpychecker/absinterp/arrays6/input.c:35
>-tests/cpychecker/absinterp/arrays6/input.c:26:nn: note: graphical error report for function 'test_arrays6' written out to 'tests/cpychecker/absinterp/arrays6/input.c.test_arrays6-refcount-errors.html'
>+tests/cpychecker/absinterp/arrays6/input.c:35:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/arrays2: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/arrays2/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/arrays2/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/arrays2/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/arrays2/input.c: In function 'test_arrays2':
>    tests/cpychecker/absinterp/arrays2/input.c:31:8: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/arrays3: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/arrays3/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/arrays3/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/arrays3/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/arrays3/input.c: In function 'test':
>    tests/cpychecker/absinterp/arrays3/input.c:37:21: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/arrays4: OK
>tests/cpychecker/absinterp/arrays6: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/arrays6/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/arrays6/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/arrays6/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/arrays6/input.c: In function 'test_arrays6':
>    tests/cpychecker/absinterp/arrays6/input.c:35:15: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        m--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,72 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when treating unknown void * from tests/cpychecker/absinterp/custom-strdup/input.c:43 as non-NULL'
>-    'taking False path'
>-    'when treating unknown const char * from tests/cpychecker/absinterp/custom-strdup/input.c:38 as non-NULL'
>-    'when considering range: -128 <= value <= -1'
>-    'taking True path'
>-    'when considering value == (const char)0 from tests/cpychecker/absinterp/custom-strdup/input.c:50'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='void *', loc=gcc.Location(file='tests/cpychecker/absinterp/custom-strdup/input.c', line=45), region=Region('heap-region-0'))
>-    str(): (void *)&Region('heap-region-0') from tests/cpychecker/absinterp/custom-strdup/input.c:45
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/custom-strdup/input.c:39
>-
>-Trace 1:
>-  Transitions:
>-    'when treating unknown void * from tests/cpychecker/absinterp/custom-strdup/input.c:43 as non-NULL'
>-    'taking False path'
>-    'when treating unknown const char * from tests/cpychecker/absinterp/custom-strdup/input.c:38 as non-NULL'
>-    'when considering value == (const char)0 from tests/cpychecker/absinterp/custom-strdup/input.c:50'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='void *', loc=gcc.Location(file='tests/cpychecker/absinterp/custom-strdup/input.c', line=45), region=Region('heap-region-0'))
>-    str(): (void *)&Region('heap-region-0') from tests/cpychecker/absinterp/custom-strdup/input.c:45
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/custom-strdup/input.c:39
>-
>-Trace 2:
>-  Transitions:
>-    'when treating unknown void * from tests/cpychecker/absinterp/custom-strdup/input.c:43 as non-NULL'
>-    'taking False path'
>-    'when treating unknown const char * from tests/cpychecker/absinterp/custom-strdup/input.c:38 as non-NULL'
>-    'when considering range: 1 <= value <= 127'
>-    'taking True path'
>-    'when considering value == (const char)0 from tests/cpychecker/absinterp/custom-strdup/input.c:50'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='void *', loc=gcc.Location(file='tests/cpychecker/absinterp/custom-strdup/input.c', line=45), region=Region('heap-region-0'))
>-    str(): (void *)&Region('heap-region-0') from tests/cpychecker/absinterp/custom-strdup/input.c:45
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/custom-strdup/input.c:39
>-
>-Trace 3:
>-  Transitions:
>-    'when treating unknown void * from tests/cpychecker/absinterp/custom-strdup/input.c:43 as non-NULL'
>-    'taking False path'
>-    'when treating unknown const char * from tests/cpychecker/absinterp/custom-strdup/input.c:38 as NULL'
>-  error: NullPtrDereference()
>-  error: possibly dereferencing NULL (*str) at tests/cpychecker/absinterp/custom-strdup/input.c:50
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/custom-strdup/input.c:39
>-
>-Trace 4:
>-  Transitions:
>-    'when treating unknown void * from tests/cpychecker/absinterp/custom-strdup/input.c:43 as NULL'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='char *', loc=gcc.Location(file='tests/cpychecker/absinterp/custom-strdup/input.c', line=46), value=0)
>-    str(): (char *)0 from tests/cpychecker/absinterp/custom-strdup/input.c:46
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/custom-strdup/input.c:39
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,7 +1,32 @@
> In function 'test_strdup':
>-tests/cpychecker/absinterp/custom-strdup/input.c:50:nn: warning: possibly dereferencing NULL (*str) at tests/cpychecker/absinterp/custom-strdup/input.c:50
>-tests/cpychecker/absinterp/custom-strdup/input.c:45:nn: note: when treating unknown void * from tests/cpychecker/absinterp/custom-strdup/input.c:43 as non-NULL at:     if (!result) {
>-tests/cpychecker/absinterp/custom-strdup/input.c:45:nn: note: taking False path at:     if (!result) {
>-tests/cpychecker/absinterp/custom-strdup/input.c:49:nn: note: reaching:     dst = result;
>-tests/cpychecker/absinterp/custom-strdup/input.c:50:nn: note: when treating unknown const char * from tests/cpychecker/absinterp/custom-strdup/input.c:38 as NULL at:     while (*str) {
>-tests/cpychecker/absinterp/custom-strdup/input.c:39:nn: note: graphical error report for function 'test_strdup' written out to 'tests/cpychecker/absinterp/custom-strdup/input.c.test_strdup-refcount-errors.html'
>+tests/cpychecker/absinterp/custom-strdup/input.c:43:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2283, in _get_transitions_for_GimpleCall
>+    None)],
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-min-of-WithinRange: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-min-of-WithinRange/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-min-of-WithinRange/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-min-of-WithinRange/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-min-of-WithinRange/input.c: In function 'test':
>    tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-min-of-WithinRange/input.c:36:11: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-two-value-range: OK
>tests/cpychecker/absinterp/comparisons/boundaries/WithinRange-eq-ConcreteValue-in-middle: OK
>tests/cpychecker/absinterp/comparisons/pointers: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/comparisons/pointers/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/comparisons/pointers/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/comparisons/pointers/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/comparisons/pointers/input.c: In function 'test':
>    tests/cpychecker/absinterp/comparisons/pointers/input.c:30:14: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/custom-strdup: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/custom-strdup/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/custom-strdup/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/custom-strdup/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/custom-strdup/input.c: In function 'test_strdup':
>    tests/cpychecker/absinterp/custom-strdup/input.c:43:38: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,19 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when treating unknown char * * from tests/cpychecker/absinterp/arrays7/input.c:27 as non-NULL'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='char[4] *', loc=gcc.Location(file='tests/cpychecker/absinterp/arrays7/input.c', line=32), region=ArrayElementRegion('foo[0]'))
>-    str(): (char[4] *)&ArrayElementRegion('foo[0]') from tests/cpychecker/absinterp/arrays7/input.c:32
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/arrays7/input.c:28
>-
>-Trace 1:
>-  Transitions:
>-    'when treating unknown char * * from tests/cpychecker/absinterp/arrays7/input.c:27 as NULL'
>-  error: NullPtrDereference()
>-  error: possibly dereferencing NULL (*arr) at tests/cpychecker/absinterp/arrays7/input.c:35
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/arrays7/input.c:28
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,38 @@
>+In function 'test':
>+tests/cpychecker/absinterp/arrays7/input.c:35:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,40 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when treating unknown void * from tests/cpychecker/absinterp/custom-strdup-with-attr/input.c:46 as non-NULL'
>-    'taking False path'
>-    'when taking True path'
>-    'when considering value == (const char)0 from tests/cpychecker/absinterp/custom-strdup-with-attr/input.c:53'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='void *', loc=gcc.Location(file='tests/cpychecker/absinterp/custom-strdup-with-attr/input.c', line=48), region=Region('heap-region-0'))
>-    str(): (void *)&Region('heap-region-0') from tests/cpychecker/absinterp/custom-strdup-with-attr/input.c:48
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/custom-strdup-with-attr/input.c:42
>-
>-Trace 1:
>-  Transitions:
>-    'when treating unknown void * from tests/cpychecker/absinterp/custom-strdup-with-attr/input.c:46 as non-NULL'
>-    'taking False path'
>-    'when taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='void *', loc=gcc.Location(file='tests/cpychecker/absinterp/custom-strdup-with-attr/input.c', line=48), region=Region('heap-region-0'))
>-    str(): (void *)&Region('heap-region-0') from tests/cpychecker/absinterp/custom-strdup-with-attr/input.c:48
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/custom-strdup-with-attr/input.c:42
>-
>-Trace 2:
>-  Transitions:
>-    'when treating unknown void * from tests/cpychecker/absinterp/custom-strdup-with-attr/input.c:46 as NULL'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='char *', loc=gcc.Location(file='tests/cpychecker/absinterp/custom-strdup-with-attr/input.c', line=49), value=0)
>-    str(): (char *)0 from tests/cpychecker/absinterp/custom-strdup-with-attr/input.c:49
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/custom-strdup-with-attr/input.c:42
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test_strdup':
>+tests/cpychecker/absinterp/custom-strdup-with-attr/input.c:46:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2283, in _get_transitions_for_GimpleCall
>+    None)],
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test':
>+tests/cpychecker/absinterp/casts/int-to-float/input.c:30:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>axtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/arrays7: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/arrays7/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/arrays7/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/arrays7/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/arrays7/input.c: In function 'test':
>    tests/cpychecker/absinterp/arrays7/input.c:35:15: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/asm/empty: OK
>tests/cpychecker/absinterp/assignment-from-string-const: OK
>tests/cpychecker/absinterp/casts/int-to-float: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/casts/int-to-float/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/casts/int-to-float/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/casts/int-to-float/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/casts/int-to-float/input.c: In function 'test':
>    tests/cpychecker/absinterp/casts/int-to-float/input.c:30:14: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15---- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,19 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    '__dump((int)0 from tests/cpychecker/absinterp/arithmetic/correct/input.c:31)'
>-    '__dump((int)1 from tests/cpychecker/absinterp/arithmetic/correct/input.c:33)'
>-    '__dump((int)2 from tests/cpychecker/absinterp/arithmetic/correct/input.c:34)'
>-    '__dump((int)2 from tests/cpychecker/absinterp/arithmetic/correct/input.c:36)'
>-    '__dump((int)0 from tests/cpychecker/absinterp/arithmetic/correct/input.c:37)'
>-    '__dump((int)1 from tests/cpychecker/absinterp/arithmetic/correct/input.c:38)'
>-    '__dump((int)-1 from tests/cpychecker/absinterp/arithmetic/correct/input.c:39)'
>-    '__dump((int)1 from tests/cpychecker/absinterp/arithmetic/correct/input.c:41)'
>-    '__dump((int)1 from tests/cpychecker/absinterp/arithmetic/correct/input.c:42)'
>-    '__dump((int)2570 from tests/cpychecker/absinterp/arithmetic/correct/input.c:47)'
>-    '__dump((int)-2571 from tests/cpychecker/absinterp/arithmetic/correct/input.c:51)'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/arithmetic/correct/input.c', line=56), value=-5142)
>-    str(): (int)-5142 from tests/cpychecker/absinterp/arithmetic/correct/input.c:56
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/arithmetic/correct/input.c:30
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,34 @@
>+In function 'test':
>+tests/cpychecker/absinterp/arithmetic/correct/input.c:33:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,34 @@
>+In function 'test':
>+tests/cpychecker/absinterp/casts/int-to-pointer/input.c:34:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,8 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/nested-fields/input.c', line=50), value=1110)
>-    str(): (int)1110 from tests/cpychecker/absinterp/nested-fields/input.c:50
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/nested-fields/input.c:40
>2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2283, in _get_transitions_for_GimpleCall
>        None)],
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/custom-strdup-with-attr: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/custom-strdup-with-attr/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/custom-strdup-with-attr/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/custom-strdup-with-attr/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/custom-strdup-with-attr/input.c: In function 'test_strdup':
>    tests/cpychecker/absinterp/custom-strdup-with-attr/input.c:46:38: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2283, in _get_transitions_for_GimpleCall
>        None)],
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/exceptions: OK
>tests/cpychecker/absinterp/exit: OK
>tests/cpychecker/absinterp/function-pointers: OK
>tests/cpychecker/absinterp/nested-fields: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/nested-fields/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/nested-fields/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/nested-fields/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/nested-fields/input.c: In function 'test_nested':
>    tests/cpychecker/absinterp/nested-fields/input.c:50:23: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python---- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,38 @@
>+In function 'test_nested':
>+tests/cpychecker/absinterp/nested-fields/input.c:50:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test':
>+tests/cpychecker/absinterp/casts/int-to-pointer2/input.c:33:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2283, in _get_transitions_for_GimpleCall
>+    None)],
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/casts/int-to-pointer: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/casts/int-to-pointer/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/casts/int-to-pointer/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/casts/int-to-pointer/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/casts/int-to-pointer/input.c: In function 'test':
>    tests/cpychecker/absinterp/casts/int-to-pointer/input.c:34:12: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/casts/int-to-pointer2: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/casts/int-to-pointer2/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/casts/int-to-pointer2/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/casts/int-to-pointer2/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/casts/int-to-pointer2/input.c: In function 'test':
>    tests/cpychecker/absinterp/casts/int-to-pointer2/input.c:33:19: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2283, in _get_transitions_for_GimpleCall
>        None)],
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_r--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,17 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when considering j == (unsigned int)0 from tests/cpychecker/absinterp/arithmetic/division-by-zero/possible/input.c:28'
>-  error: PredictedArithmeticError()
>-  error: possible integer division or modulo by zero with right-hand-side (unsigned int)0 from tests/cpychecker/absinterp/arithmetic/division-by-zero/possible/input.c:28
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/arithmetic/division-by-zero/possible/input.c:29
>-
>-Trace 1:
>-  Transitions:
>-    'when considering range: 1 <= j <= 0xffffffff'
>-    'returning'
>-  Return value:
>-    repr(): WithinRange(gcctype='unsigned int', loc=gcc.Location(file='tests/cpychecker/absinterp/arithmetic/division-by-zero/possible/input.c', line=30), minvalue=0, maxvalue=0x7fffffff)
>-    str(): (unsigned int)val [0 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/arithmetic/division-by-zero/possible/input.c:30
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/arithmetic/division-by-zero/possible/input.c:29
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,17 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when treating unknown struct FooType * from tests/cpychecker/absinterp/nested-fields2/input.c:41 as non-NULL'
>-    'returning'
>-  Return value:
>-    repr(): WithinRange(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/nested-fields2/input.c', line=41), minvalue=-0x80000000, maxvalue=0x7fffffff)
>-    str(): (int)val [-0x80000000 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/nested-fields2/input.c:41
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/nested-fields2/input.c:34
>-
>-Trace 1:
>-  Transitions:
>-    'when treating unknown struct FooType * from tests/cpychecker/absinterp/nested-fields2/input.c:41 as NULL'
>-  error: NullPtrDereference()
>-  error: possibly dereferencing NULL (D.nnnnn->field) at tests/cpychecker/absinterp/nested-fields2/input.c:41
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/nested-fields2/input.c:34
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test_nested':
>+tests/cpychecker/absinterp/nested-fields2/input.c:41:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test':
>+tests/cpychecker/absinterp/arithmetic/division-by-zero/possible/input.c:30:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,21 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when considering range: 0 <= j.0 <= 0xfffffffe'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-max-of-WithinRange/input.c', line=39), value=0)
>-    str(): (int)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-max-of-WithinRange/input.c:39
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-max-of-WithinRange/input.c:26
>-
>-Trace 1:
>-  Transitions:
>-    'when considering j.0 == (const unsigned int)0xffffffff from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-max-of-WithinRange/input.c:22'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-max-of-WithinRange/input.c', line=37), value=1)
>-    str(): (int)1 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-max-of-WithinRange/input.c:37
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-max-of-WithinRange/input.c:26
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,34 @@
>+In function 'test':
>+tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-max-of-WithinRange/input.c:36:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,6 +0,0 @@
>-Trace 0:
>-  Transitions:
>-  error: UsageOfUninitializedData()
>-  error: dereferencing uninitialized pointer (D.nnnnn->field) at tests/cpychecker/absinterp/nested-fields3/input.c:42
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/nested-fields3/input.c:34
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,21 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when considering j.1 == (const unsigned int)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-min-of-WithinRange/input.c:22'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-min-of-WithinRange/input.c', line=37), value=1)
>-    str(): (int)1 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-min-of-WithinRange/input.c:37
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-min-of-WithinRange/input.c:26
>-
>-Trace 1:
>-  Transitions:
>-    'when considering range: 1 <= j.1 <= 0xffffffff'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-min-of-WithinRange/input.c', line=39), value=0)
>-    str(): (int)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-min-of-WithinRange/input.c:39
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-min-of-WithinRange/input.c:26
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,3 +1,32 @@
> In function 'test_nested':
>-tests/cpychecker/absinterp/nested-fields3/input.c:42:nn: warning: dereferencing uninitialized pointer (D.nnnnn->field) at tests/cpychecker/absinterp/nested-fields3/input.c:42
>-tests/cpychecker/absinterp/nested-fields3/input.c:34:nn: note: graphical error report for function 'test_nested' written out to 'tests/cpychecker/absinterp/nested-fields3/input.c.test_nested-refcount-errors.html'
>+tests/cpychecker/absinterp/nested-fields3/input.c:42:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,34 @@
>+In function 'test':
>+tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-min-of-WithinRange/input.c:36:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/nested-fields2: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/nested-fields2/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/nested-fields2/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/nested-fields2/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/nested-fields2/input.c: In function 'test_nested':
>    tests/cpychecker/absinterp/nested-fields2/input.c:41:15: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/nested-fields3: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/nested-fields3/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/nested-fields3/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/nested-fields3/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/nested-fields3/input.c: In function 'test_nested':
>    tests/cpychecker/absinterp/nested-fields3/input.c:42:15: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,9 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-max-of-WithinRange/input.c', line=35), value=1)
>-    str(): (int)1 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-max-of-WithinRange/input.c:35
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-max-of-WithinRange/input.c:26
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,34 @@
>+In function 'test':
>+tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-max-of-WithinRange/input.c:34:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>egion
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-max-of-WithinRange: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-max-of-WithinRange/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-max-of-WithinRange/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-max-of-WithinRange/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-max-of-WithinRange/input.c: In function 'test':
>    tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-max-of-WithinRange/input.c:36:11: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-min-of-WithinRange: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-min-of-WithinRange/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-min-of-WithinRange/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-min-of-WithinRange/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-min-of-WithinRange/input.c: In function 'test':
>    tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-min-of-WithinRange/input.c:36:11: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-max-of-WithinRange: FAIL
>returncode: 1
>  compiling: gcc--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,21 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when considering j.1 == (const unsigned int)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-min-of-WithinRange/input.c:22'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-min-of-WithinRange/input.c', line=37), value=1)
>-    str(): (int)1 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-min-of-WithinRange/input.c:37
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-min-of-WithinRange/input.c:26
>-
>-Trace 1:
>-  Transitions:
>-    'when considering range: 1 <= j.1 <= 0xffffffff'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-min-of-WithinRange/input.c', line=39), value=0)
>-    str(): (int)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-min-of-WithinRange/input.c:39
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-min-of-WithinRange/input.c:26
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,34 @@
>+In function 'test':
>+tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-min-of-WithinRange/input.c:36:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,21 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when treating unknown struct coord * from tests/cpychecker/absinterp/read-through-global-ptr-checked/input.c:31 as non-NULL'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): WithinRange(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/read-through-global-ptr-checked/input.c', line=36), minvalue=-0x80000000, maxvalue=0x7fffffff)
>-    str(): (int)val [-0x80000000 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/read-through-global-ptr-checked/input.c:36
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/read-through-global-ptr-checked/input.c:34
>-
>-Trace 1:
>-  Transitions:
>-    'when treating unknown struct coord * from tests/cpychecker/absinterp/read-through-global-ptr-checked/input.c:31 as NULL'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/read-through-global-ptr-checked/input.c', line=38), value=42)
>-    str(): (int)42 from tests/cpychecker/absinterp/read-through-global-ptr-checked/input.c:38
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/read-through-global-ptr-checked/input.c:34
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test_read_through_global_with_check':
>+tests/cpychecker/absinterp/read-through-global-ptr-checked/input.c:35:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,82 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    '__dump((int)val [-0x80000000 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/array-range/fully-checked/input.c:32)'
>-    'when considering range: -0x80000000 <= value <= -1'
>-    'taking True path'
>-    '__dump((int)val [-0x80000000 <= val <= -1] from tests/cpychecker/absinterp/array-range/fully-checked/input.c:32)'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/array-range/fully-checked/input.c', line=39), value=0)
>-    str(): (int)0 from tests/cpychecker/absinterp/array-range/fully-checked/input.c:39
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/array-range/fully-checked/input.c:33
>-
>-Trace 1:
>-  Transitions:
>-    '__dump((int)val [-0x80000000 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/array-range/fully-checked/input.c:32)'
>-    'when considering range: 0 <= value <= 0x7fffffff'
>-    'taking False path'
>-    '__dump((int)val [0 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/array-range/fully-checked/input.c:32)'
>-    'when considering range: 0 <= value <= 11'
>-    'taking False path'
>-    '__dump((int)val [0 <= val <= 11] from tests/cpychecker/absinterp/array-range/fully-checked/input.c:32)'
>-    'when considering range: -128 <= value <= 7'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/array-range/fully-checked/input.c', line=56), value=3)
>-    str(): (int)3 from tests/cpychecker/absinterp/array-range/fully-checked/input.c:56
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/array-range/fully-checked/input.c:33
>-
>-Trace 2:
>-  Transitions:
>-    '__dump((int)val [-0x80000000 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/array-range/fully-checked/input.c:32)'
>-    'when considering range: 0 <= value <= 0x7fffffff'
>-    'taking False path'
>-    '__dump((int)val [0 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/array-range/fully-checked/input.c:32)'
>-    'when considering range: 0 <= value <= 11'
>-    'taking False path'
>-    '__dump((int)val [0 <= val <= 11] from tests/cpychecker/absinterp/array-range/fully-checked/input.c:32)'
>-    'when considering value == (char)8 from tests/cpychecker/absinterp/array-range/fully-checked/input.c:53'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/array-range/fully-checked/input.c', line=54), value=2)
>-    str(): (int)2 from tests/cpychecker/absinterp/array-range/fully-checked/input.c:54
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/array-range/fully-checked/input.c:33
>-
>-Trace 3:
>-  Transitions:
>-    '__dump((int)val [-0x80000000 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/array-range/fully-checked/input.c:32)'
>-    'when considering range: 0 <= value <= 0x7fffffff'
>-    'taking False path'
>-    '__dump((int)val [0 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/array-range/fully-checked/input.c:32)'
>-    'when considering range: 0 <= value <= 11'
>-    'taking False path'
>-    '__dump((int)val [0 <= val <= 11] from tests/cpychecker/absinterp/array-range/fully-checked/input.c:32)'
>-    'when considering range: 9 <= value <= 127'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/array-range/fully-checked/input.c', line=56), value=3)
>-    str(): (int)3 from tests/cpychecker/absinterp/array-range/fully-checked/input.c:56
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/array-range/fully-checked/input.c:33
>-
>-Trace 4:
>-  Transitions:
>-    '__dump((int)val [-0x80000000 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/array-range/fully-checked/input.c:32)'
>-    'when considering range: 0 <= value <= 0x7fffffff'
>-    'taking False path'
>-    '__dump((int)val [0 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/array-range/fully-checked/input.c:32)'
>-    'when considering range: 12 <= value <= 0x7fffffff'
>-    'taking True path'
>-    '__dump((int)val [12 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/array-range/fully-checked/input.c:32)'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/array-range/fully-checked/input.c', line=47), value=1)
>-    str(): (int)1 from tests/cpychecker/absinterp/array-range/fully-checked/input.c:47
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/array-range/fully-checked/input.c:33
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,46 @@
>+In function 'test':
>+tests/cpychecker/absinterp/array-range/fully-checked/input.c:53:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/Py_BuildValue/code_f/correct: OK
>tests/cpychecker/Py_BuildValue/code_lower_d/correct: OK
>tests/cpychecker/Py_BuildValue/code_s_hash/correct: OK
>tests/cpychecker/Py_BuildValue/code_u/correct: OK
>tests/cpychecker/Py_BuildValue/code_u_hash/correct: OK
>tests/cpychecker/Py_BuildValue/code_upper_D/correct: OK
>tests/cpychecker/Py_BuildValue/code_upper_D/incorrect: OK
>tests/cpychecker/absinterp/arithmetic/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/arithmetic/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/arithmetic/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/arithmetic/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/arithmetic/correct/input.c: In function 'test':
>    tests/cpychecker/absinterp/arithmetic/correct/input.c:33:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/arithmetic/division-by-zero/definite: OK
>tests/cpychecker/absinterp/arithmetic/division-by-zero/possible: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/arithmetic/division-by-zero/possible/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/arithmetic/division-by-zero/possible/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/arithmetic/division-by-zero/possible/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/arithmetic/division-by-zero/possible/input.c: In function 'test':
>    tests/cpychecker/absinterp/arithmetic/division-by-zero/possible/input.c:30:14: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/arithmetic/fix-trunc-expr: OK
>tests/cpychecker/absinterp/arithmetic/negative-shift/possible: OK
>tests/cpychecker/absinterp/array-range/fully-checked: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/array-range/fully-checked/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/array-range/fully-checked/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/array-range/fully-checked/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinte--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,21 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when considering range: 0 <= j.0 <= 0xfffffffe'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-max-of-WithinRange/input.c', line=37), value=1)
>-    str(): (int)1 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-max-of-WithinRange/input.c:37
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-max-of-WithinRange/input.c:26
>-
>-Trace 1:
>-  Transitions:
>-    'when considering j.0 == (const unsigned int)0xffffffff from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-max-of-WithinRange/input.c:22'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-max-of-WithinRange/input.c', line=39), value=0)
>-    str(): (int)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-max-of-WithinRange/input.c:39
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-max-of-WithinRange/input.c:26
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,34 @@
>+In function 'test':
>+tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-max-of-WithinRange/input.c:36:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
> -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-max-of-WithinRange/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-max-of-WithinRange/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-max-of-WithinRange/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-max-of-WithinRange/input.c: In function 'test':
>    tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-max-of-WithinRange/input.c:34:11: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-min-of-WithinRange: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-min-of-WithinRange/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-min-of-WithinRange/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-min-of-WithinRange/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-min-of-WithinRange/input.c: In function 'test':
>    tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-min-of-WithinRange/input.c:36:11: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-max-of-WithinRange: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-max-of-WithinRange/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-max-of-WithinRange/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-max-of-WithinRange/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/comparisons/boundaries/ConcreteVa--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,17 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when treating unknown struct coord * from tests/cpychecker/absinterp/read-through-global-ptr-unchecked/input.c:31 as non-NULL'
>-    'returning'
>-  Return value:
>-    repr(): WithinRange(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/read-through-global-ptr-unchecked/input.c', line=35), minvalue=-0x80000000, maxvalue=0x7fffffff)
>-    str(): (int)val [-0x80000000 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/read-through-global-ptr-unchecked/input.c:35
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/read-through-global-ptr-unchecked/input.c:34
>-
>-Trace 1:
>-  Transitions:
>-    'when treating unknown struct coord * from tests/cpychecker/absinterp/read-through-global-ptr-unchecked/input.c:31 as NULL'
>-  error: NullPtrDereference()
>-  error: possibly dereferencing NULL (coord_ptr.0->x) at tests/cpychecker/absinterp/read-through-global-ptr-unchecked/input.c:35
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/read-through-global-ptr-unchecked/input.c:34
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,4 +1,32 @@
> In function 'test_read_through_global_without_check':
>-tests/cpychecker/absinterp/read-through-global-ptr-unchecked/input.c:35:nn: warning: possibly dereferencing NULL (coord_ptr.0->x) at tests/cpychecker/absinterp/read-through-global-ptr-unchecked/input.c:35
>-tests/cpychecker/absinterp/read-through-global-ptr-unchecked/input.c:35:nn: note: when treating unknown struct coord * from tests/cpychecker/absinterp/read-through-global-ptr-unchecked/input.c:31 as NULL at:     return coord_ptr->x;
>-tests/cpychecker/absinterp/read-through-global-ptr-unchecked/input.c:34:nn: note: graphical error report for function 'test_read_through_global_without_check' written out to 'tests/cpychecker/absinterp/read-through-global-ptr-unchecked/input.c.test_read_through_global_without_check-refcount-errors.html'
>+tests/cpychecker/absinterp/read-through-global-ptr-unchecked/input.c:35:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,41 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    '__dump((int)val [-0x80000000 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/array-range/implicitly-correct/input.c:32)'
>-    '__dump((int)val [0 <= val <= 255] from tests/cpychecker/absinterp/array-range/implicitly-correct/input.c:37)'
>-    '__dump((int)val [0 <= val <= 7] from tests/cpychecker/absinterp/array-range/implicitly-correct/input.c:41)'
>-    'when considering range: -128 <= value <= 7'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/array-range/implicitly-correct/input.c', line=48), value=0)
>-    str(): (int)0 from tests/cpychecker/absinterp/array-range/implicitly-correct/input.c:48
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/array-range/implicitly-correct/input.c:33
>-
>-Trace 1:
>-  Transitions:
>-    '__dump((int)val [-0x80000000 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/array-range/implicitly-correct/input.c:32)'
>-    '__dump((int)val [0 <= val <= 255] from tests/cpychecker/absinterp/array-range/implicitly-correct/input.c:37)'
>-    '__dump((int)val [0 <= val <= 7] from tests/cpychecker/absinterp/array-range/implicitly-correct/input.c:41)'
>-    'when considering value == (char)8 from tests/cpychecker/absinterp/array-range/implicitly-correct/input.c:45'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/array-range/implicitly-correct/input.c', line=46), value=1)
>-    str(): (int)1 from tests/cpychecker/absinterp/array-range/implicitly-correct/input.c:46
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/array-range/implicitly-correct/input.c:33
>-
>-Trace 2:
>-  Transitions:
>-    '__dump((int)val [-0x80000000 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/array-range/implicitly-correct/input.c:32)'
>-    '__dump((int)val [0 <= val <= 255] from tests/cpychecker/absinterp/array-range/implicitly-correct/input.c:37)'
>-    '__dump((int)val [0 <= val <= 7] from tests/cpychecker/absinterp/array-range/implicitly-correct/input.c:41)'
>-    'when considering range: 9 <= value <= 127'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/array-range/implicitly-correct/input.c', line=48), value=0)
>-    str(): (int)0 from tests/cpychecker/absinterp/array-range/implicitly-correct/input.c:48
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/array-range/implicitly-correct/input.c:33
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,42 @@
>+In function 'test':
>+tests/cpychecker/absinterp/array-range/implicitly-correct/input.c:45:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>rp/array-range/fully-checked/input.c: In function 'test':
>    tests/cpychecker/absinterp/array-range/fully-checked/input.c:53:14: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/array-range/implicitly-correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/array-range/implicitly-correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/array-range/implicitly-correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/array-range/implicitly-correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/array-range/implicitly-correct/input.c: In function 'test':
>    tests/cpychecker/absinterp/array-range/implicitly-correct/input.c:45:14: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <ty--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,9 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-min-of-WithinRange/input.c', line=38), value=0)
>-    str(): (int)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-min-of-WithinRange/input.c:38
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-min-of-WithinRange/input.c:26
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,34 @@
>+In function 'test':
>+tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-min-of-WithinRange/input.c:35:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,57 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    '__dump((int)val [-0x80000000 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/array-range/off-by-one/input.c:32)'
>-    'when considering range: -0x80000000 <= value <= 12'
>-    'taking True path'
>-    '__dump((int)val [-0x80000000 <= val <= 12] from tests/cpychecker/absinterp/array-range/off-by-one/input.c:32)'
>-    'when considering range: -128 <= value <= 7'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/array-range/off-by-one/input.c', line=51), value=1)
>-    str(): (int)1 from tests/cpychecker/absinterp/array-range/off-by-one/input.c:51
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/array-range/off-by-one/input.c:33
>-
>-Trace 1:
>-  Transitions:
>-    '__dump((int)val [-0x80000000 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/array-range/off-by-one/input.c:32)'
>-    'when considering range: -0x80000000 <= value <= 12'
>-    'taking True path'
>-    '__dump((int)val [-0x80000000 <= val <= 12] from tests/cpychecker/absinterp/array-range/off-by-one/input.c:32)'
>-    'when considering value == (char)8 from tests/cpychecker/absinterp/array-range/off-by-one/input.c:48'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/array-range/off-by-one/input.c', line=49), value=0)
>-    str(): (int)0 from tests/cpychecker/absinterp/array-range/off-by-one/input.c:49
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/array-range/off-by-one/input.c:33
>-
>-Trace 2:
>-  Transitions:
>-    '__dump((int)val [-0x80000000 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/array-range/off-by-one/input.c:32)'
>-    'when considering range: -0x80000000 <= value <= 12'
>-    'taking True path'
>-    '__dump((int)val [-0x80000000 <= val <= 12] from tests/cpychecker/absinterp/array-range/off-by-one/input.c:32)'
>-    'when considering range: 9 <= value <= 127'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/array-range/off-by-one/input.c', line=51), value=1)
>-    str(): (int)1 from tests/cpychecker/absinterp/array-range/off-by-one/input.c:51
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/array-range/off-by-one/input.c:33
>-
>-Trace 3:
>-  Transitions:
>-    '__dump((int)val [-0x80000000 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/array-range/off-by-one/input.c:32)'
>-    'when considering range: 13 <= value <= 0x7fffffff'
>-    'taking False path'
>-    '__dump((int)val [13 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/array-range/off-by-one/input.c:32)'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/array-range/off-by-one/input.c', line=56), value=2)
>-    str(): (int)2 from tests/cpychecker/absinterp/array-range/off-by-one/input.c:56
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/array-range/off-by-one/input.c:33
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,40 @@
>+In function 'test':
>+tests/cpychecker/absinterp/array-range/off-by-one/input.c:48:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,21 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when considering range: 0 <= j.0 <= 0xfffffffe'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-max-of-WithinRange/input.c', line=39), value=0)
>-    str(): (int)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-max-of-WithinRange/input.c:39
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-max-of-WithinRange/input.c:26
>-
>-Trace 1:
>-  Transitions:
>-    'when considering j.0 == (const unsigned int)0xffffffff from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-max-of-WithinRange/input.c:22'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-max-of-WithinRange/input.c', line=37), value=1)
>-    str(): (int)1 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-max-of-WithinRange/input.c:37
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-max-of-WithinRange/input.c:26
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,34 @@
>+In function 'test':
>+tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-max-of-WithinRange/input.c:36:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>lue-gt-max-of-WithinRange/input.c: In function 'test':
>    tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-max-of-WithinRange/input.c:36:11: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-min-of-WithinRange: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-min-of-WithinRange/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-min-of-WithinRange/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-min-of-WithinRange/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-min-of-WithinRange/input.c: In function 'test':
>    tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-min-of-WithinRange/input.c:35:11: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-max-of-WithinRange: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-max-of-WithinRange/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-max-of-WithinRange/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-max-of-WithinRange/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-max-of-WithinRange/input.c: In function 'test':
>    tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-max-of-WithinRange/input.c:36:11: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=s--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,10 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    '__dump((short int)42 from tests/cpychecker/absinterp/array-range/partial-initialization-on-stack/input.c:39)'
>-    '__dump((short int)0 from tests/cpychecker/absinterp/array-range/partial-initialization-on-stack/input.c:42)'
>-    '__dump((int)val [-0x80000000 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/array-range/partial-initialization-on-stack/input.c:33)'
>-    '__dump((int)val [1 <= val <= 8] from tests/cpychecker/absinterp/array-range/partial-initialization-on-stack/input.c:46)'
>-    '__dump((short int)0 from tests/cpychecker/absinterp/array-range/partial-initialization-on-stack/input.c:51)'
>-    'returning'
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/array-range/partial-initialization-on-stack/input.c:34
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,36 @@
>+In function 'test':
>+tests/cpychecker/absinterp/array-range/partial-initialization-on-stack/input.c:41:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,21 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when considering j.1 == (const unsigned int)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-min-of-WithinRange/input.c:22'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-min-of-WithinRange/input.c', line=39), value=0)
>-    str(): (int)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-min-of-WithinRange/input.c:39
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-min-of-WithinRange/input.c:26
>-
>-Trace 1:
>-  Transitions:
>-    'when considering range: 1 <= j.1 <= 0xffffffff'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-min-of-WithinRange/input.c', line=37), value=1)
>-    str(): (int)1 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-min-of-WithinRange/input.c:37
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-min-of-WithinRange/input.c:26
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,34 @@
>+In function 'test':
>+tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-min-of-WithinRange/input.c:36:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,35 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    '__dump((int)val [-0x80000000 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/array-range/unchecked/input.c:32)'
>-    'when considering range: -128 <= value <= 7'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/array-range/unchecked/input.c', line=39), value=0)
>-    str(): (int)0 from tests/cpychecker/absinterp/array-range/unchecked/input.c:39
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/array-range/unchecked/input.c:33
>-
>-Trace 1:
>-  Transitions:
>-    '__dump((int)val [-0x80000000 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/array-range/unchecked/input.c:32)'
>-    'when considering value == (char)8 from tests/cpychecker/absinterp/array-range/unchecked/input.c:36'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/array-range/unchecked/input.c', line=37), value=1)
>-    str(): (int)1 from tests/cpychecker/absinterp/array-range/unchecked/input.c:37
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/array-range/unchecked/input.c:33
>-
>-Trace 2:
>-  Transitions:
>-    '__dump((int)val [-0x80000000 <= val <= 0x7fffffff] from tests/cpychecker/absinterp/array-range/unchecked/input.c:32)'
>-    'when considering range: 9 <= value <= 127'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/array-range/unchecked/input.c', line=39), value=0)
>-    str(): (int)0 from tests/cpychecker/absinterp/array-range/unchecked/input.c:39
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/array-range/unchecked/input.c:33
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,34 @@
>+In function 'test':
>+tests/cpychecker/absinterp/array-range/unchecked/input.c:36:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>pe 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/array-range/off-by-one: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/array-range/off-by-one/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/array-range/off-by-one/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/array-range/off-by-one/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/array-range/off-by-one/input.c: In function 'test':
>    tests/cpychecker/absinterp/array-range/off-by-one/input.c:48:18: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/array-range/partial-initialization-on-stack: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/array-range/partial-initialization-on-stack/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/array-range/partial-initialization-on-stack/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/array-range/partial-initialization-on-stack/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/array-range/partial-initialization-on-stack/input.c: In function 'test':
>    tests/cpychecker/absinterp/array-range/partial-initialization-on-stack/input.c:41:28: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/array-range/unchecked: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/array-range/unchecked/output.o -fplugin=/builddir/b--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,9 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-max-of-WithinRange/input.c', line=37), value=0)
>-    str(): (int)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-max-of-WithinRange/input.c:37
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-max-of-WithinRange/input.c:26
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,34 @@
>+In function 'test':
>+tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-max-of-WithinRange/input.c:34:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>elf.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-min-of-WithinRange: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-min-of-WithinRange/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-min-of-WithinRange/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-min-of-WithinRange/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-min-of-WithinRange/input.c: In function 'test':
>    tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-min-of-WithinRange/input.c:36:11: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-max-of-WithinRange: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-max-of-WithinRange/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-max-of-WithinRange/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-max-of-WithinRange/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-max-of-WithinRange/input.c: In function 'test':
>    tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-max-of-WithinRange/input.c:34:11: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,26 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when considering range: -0x80000000 <= value <= -1'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/static-data/input.c', line=35), value=42)
>-    str(): (int)42 from tests/cpychecker/absinterp/static-data/input.c:35
>-
>-Trace 1:
>-  Transitions:
>-    'when considering value == (int)0 from tests/cpychecker/absinterp/static-data/input.c:24'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/static-data/input.c', line=37), value=43)
>-    str(): (int)43 from tests/cpychecker/absinterp/static-data/input.c:37
>-
>-Trace 2:
>-  Transitions:
>-    'when considering range: 1 <= value <= 0x7fffffff'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/static-data/input.c', line=35), value=42)
>-    str(): (int)42 from tests/cpychecker/absinterp/static-data/input.c:35
>isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/nonnull-attribute: OK
>tests/cpychecker/absinterp/read-through-global-ptr-checked: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/read-through-global-ptr-checked/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/read-through-global-ptr-checked/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/read-through-global-ptr-checked/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/read-through-global-ptr-checked/input.c: In function 'test_read_through_global_with_check':
>    tests/cpychecker/absinterp/read-through-global-ptr-checked/input.c:35:9: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/read-through-global-ptr-unchecked: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/read-through-global-ptr-unchecked/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/read-through-global-ptr-unchecked/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/read-through-global-ptr-unchecked/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/read-through-global-ptr-unchecked/input.c: In function 'test_read_through_global_without_check':
>    tests/cpychecker/absinterp/read-through-global-ptr-unchecked/input.c:35:21: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/read-through-uninitialized-ptr: OK
>tests/cpychecker/absinterp/real-cst/regular: OK
>tests/cpychecker/absinterp/result-decl: OK
>tests/cpychecker/absinterp/static-data: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/static-data/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/static-data/script.py -fsigned-char tests/cpychecker/absinterp/static-data/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/static-data/input.c: In function 'test--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test':
>+tests/cpychecker/absinterp/static-data/input.c:34:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,19 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'calling PyErr_SetNone()'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyErr_SetNone/correct/input.c', line=30), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyErr_SetNone/correct/input.c:30
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyErr_SetNone/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyErr_SetNone/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    unknown struct PyObject * from /usr/include/python?.?/pyerrors.h:nn
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,49 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when considering range: -0x80000000 <= value <= 11'
>-    'taking True path'
>-    'when considering range: -128 <= value <= 7'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/array-range/upper-checked/input.c', line=40), value=1)
>-    str(): (int)1 from tests/cpychecker/absinterp/array-range/upper-checked/input.c:40
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/array-range/upper-checked/input.c:31
>-
>-Trace 1:
>-  Transitions:
>-    'when considering range: -0x80000000 <= value <= 11'
>-    'taking True path'
>-    'when considering value == (char)8 from tests/cpychecker/absinterp/array-range/upper-checked/input.c:37'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/array-range/upper-checked/input.c', line=38), value=0)
>-    str(): (int)0 from tests/cpychecker/absinterp/array-range/upper-checked/input.c:38
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/array-range/upper-checked/input.c:31
>-
>-Trace 2:
>-  Transitions:
>-    'when considering range: -0x80000000 <= value <= 11'
>-    'taking True path'
>-    'when considering range: 9 <= value <= 127'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/array-range/upper-checked/input.c', line=40), value=1)
>-    str(): (int)1 from tests/cpychecker/absinterp/array-range/upper-checked/input.c:40
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/array-range/upper-checked/input.c:31
>-
>-Trace 3:
>-  Transitions:
>-    'when considering range: 12 <= value <= 0x7fffffff'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/array-range/upper-checked/input.c', line=44), value=2)
>-    str(): (int)2 from tests/cpychecker/absinterp/array-range/upper-checked/input.c:44
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/array-range/upper-checked/input.c:31
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyErr_SetNone/correct/input.c:29:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,36 @@
>+In function 'test':
>+tests/cpychecker/absinterp/array-range/upper-checked/input.c:37:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,19 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'calling PyErr_SetObject()'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyErr_SetObject/correct/input.c', line=31), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyErr_SetObject/correct/input.c:31
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 2 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyErr_SetObject/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyErr_SetObject/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    unknown struct PyObject * from /usr/include/python?.?/pyerrors.h:nn
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyErr_SetObject/correct/input.c:29:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>':
>    tests/cpychecker/absinterp/static-data/input.c:34:9: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyErr_SetNone/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyErr_SetNone/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyErr_SetNone/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyErr_SetNone/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyErr_SetNone/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyErr_SetNone/correct/input.c:29:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyErr_SetObject/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyErr_SetObject/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyErr_SetObject/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyErr_SetObject/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyErr_SetObject/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyErr_SetObject/correct/input.c:29:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transiti--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,8 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/arrays/input.c', line=31), value=42)
>-    str(): (int)42 from tests/cpychecker/absinterp/arrays/input.c:31
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/arrays/input.c:26
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,36 @@
>+In function 'test_arrays':
>+tests/cpychecker/absinterp/arrays/input.c:31:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>uild/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/array-range/unchecked/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/array-range/unchecked/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/array-range/unchecked/input.c: In function 'test':
>    tests/cpychecker/absinterp/array-range/unchecked/input.c:36:14: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/array-range/upper-checked: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/array-range/upper-checked/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/array-range/upper-checked/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/array-range/upper-checked/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/array-range/upper-checked/input.c: In function 'test':
>    tests/cpychecker/absinterp/array-range/upper-checked/input.c:37:18: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/arrays: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/arrays/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/arrays/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/arrays/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/arrays/input.c: In function 'test_arrays':
>    tests/cpychecker/absinterp/arrays/input.c:31:12: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/l--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,19 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'calling PyErr_SetString()'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyErr_SetString/correct/input.c', line=31), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyErr_SetString/correct/input.c:31
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyErr_SetString/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyErr_SetString/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    unknown struct PyObject * from /usr/include/python?.?/pyerrors.h:nn
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyErr_SetString/correct/input.c:29:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,138 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:29 as non-NULL'
>-    'when PyList_Append() succeeds'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c', line=37), region=RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c', line=37)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c', line=37)) from tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:37
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c', line=37), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c', line=32), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:33
>-
>-Trace 1:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:29 as non-NULL'
>-    'when PyList_Append() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c', line=44), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:44
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c', line=32), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:37:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c', line=37))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:37
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c', line=37), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:42
>-
>-Trace 2:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:29 as non-NULL'
>-    'when PyList_Append() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:37'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c', line=44), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:44
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c', line=32), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:37:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c', line=37))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:37
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:42
>-
>-Trace 3:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:29 as NULL'
>-    'returning -1 from PyList_Append() due to NULL item'
>-    'taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c', line=44), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:44
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c', line=32), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:37:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c', line=37))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:37
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c', line=37), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_SystemError')) from tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:42
>-
>-Trace 4:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:29 as NULL'
>-    'returning -1 from PyList_Append() due to NULL item'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:37'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c', line=44), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:44
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c', line=32), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:37:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c', line=37))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:37
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_SystemError')) from tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:42
>-
>-Trace 5:
>-  Transitions:
>-    'when PyList_New() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c', line=39), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:39
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c', line=32), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:37
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,36 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:42:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,46 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when considering range: -0x80000000 <= value <= -1'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/uninitialized-data/input.c', line=54), value=2)
>-    str(): (int)2 from tests/cpychecker/absinterp/uninitialized-data/input.c:54
>-
>-Trace 1:
>-  Transitions:
>-    'when considering range: -0x80000000 <= value <= -1'
>-    'taking False path'
>-    'when taking False path'
>-    'returning'
>-  Return value:
>-    repr(): UnknownValue(gcctype=gcc.PointerType(dereference=gcc.IntegerType(name=gcc.TypeDecl('int'))), loc=gcc.Location(file='tests/cpychecker/absinterp/uninitialized-data/input.c', line=46))
>-    str(): unknown int * from tests/cpychecker/absinterp/uninitialized-data/input.c:46
>-
>-Trace 2:
>-  Transitions:
>-    'when considering value == (int)0 from tests/cpychecker/absinterp/uninitialized-data/input.c:26'
>-    'taking True path'
>-  error: UsageOfUninitializedData()
>-  error: comparison against uninitialized data (j.0) at tests/cpychecker/absinterp/uninitialized-data/input.c:35
>-
>-Trace 3:
>-  Transitions:
>-    'when considering range: 1 <= value <= 0x7fffffff'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/absinterp/uninitialized-data/input.c', line=54), value=2)
>-    str(): (int)2 from tests/cpychecker/absinterp/uninitialized-data/input.c:54
>-
>-Trace 4:
>-  Transitions:
>-    'when considering range: 1 <= value <= 0x7fffffff'
>-    'taking False path'
>-    'when taking False path'
>-    'returning'
>-  Return value:
>-    repr(): UnknownValue(gcctype=gcc.PointerType(dereference=gcc.IntegerType(name=gcc.TypeDecl('int'))), loc=gcc.Location(file='tests/cpychecker/absinterp/uninitialized-data/input.c', line=46))
>-    str(): unknown int * from tests/cpychecker/absinterp/uninitialized-data/input.c:46
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,6 +1,38 @@
> In function 'test_void':
>-tests/cpychecker/absinterp/uninitialized-data/input.c:35:nn: warning: comparison against uninitialized data (j.0) at tests/cpychecker/absinterp/uninitialized-data/input.c:35
>-tests/cpychecker/absinterp/uninitialized-data/input.c:30:nn: note: when considering value == (int)0 from tests/cpychecker/absinterp/uninitialized-data/input.c:26 at:     if (i == 0) {
>-tests/cpychecker/absinterp/uninitialized-data/input.c:30:nn: note: taking True path at:     if (i == 0) {
>-tests/cpychecker/absinterp/uninitialized-data/input.c:35:nn: note: reaching:         if (i < j) {
>-tests/cpychecker/absinterp/uninitialized-data/input.c:27:nn: note: graphical error report for function 'test_void' written out to 'tests/cpychecker/absinterp/uninitialized-data/input.c.test_void-refcount-errors.html'
>+tests/cpychecker/absinterp/uninitialized-data/input.c:53:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,40 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyList_GetItem/correct/input.c:26 as non-NULL'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_GetItem/correct/input.c', line=32), region=RegionOnHeap('borrowed reference returned by PyList_GetItem()', gcc.Location(file='tests/cpychecker/refcounts/PyList_GetItem/correct/input.c', line=32)))
>-    str(): (struct PyObject *)&RegionOnHeap('borrowed reference returned by PyList_GetItem()', gcc.Location(file='tests/cpychecker/refcounts/PyList_GetItem/correct/input.c', line=32)) from tests/cpychecker/refcounts/PyList_GetItem/correct/input.c:32
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_GetItem/correct/input.c', line=32), region=Region('PyTypeObject for borrowed reference returned by PyList_GetItem()'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_GetItem/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_GetItem/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_GetItem/correct/input.c:30
>-
>-Trace 1:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyList_GetItem/correct/input.c:26 as NULL'
>-  error: NullPtrArgument()
>-  error: possibly calling PyList_GetItem with NULL as argument 1 (some_list.0) at tests/cpychecker/refcounts/PyList_GetItem/correct/input.c:32
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_GetItem/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_GetItem/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_GetItem/correct/input.c:30
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyList_GetItem/correct/input.c:32:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>ibcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyList_Append/ticket-22: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyList_Append/ticket-22/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyList_Append/ticket-22/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyList_Append/ticket-22/input.c:42:15: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyList_GetItem/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyList_GetItem/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyList_GetItem/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyList_GetItem/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyList_GetItem/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyList_GetItem/correct/input.c:32:12: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,64 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyDict_GetItem/correct/input.c:26 as non-NULL'
>-    'when PyDict_GetItem() succeeds'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItem/correct/input.c', line=32), region=RegionOnHeap('borrowed reference returned by PyDict_GetItem()', gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItem/correct/input.c', line=32)))
>-    str(): (struct PyObject *)&RegionOnHeap('borrowed reference returned by PyDict_GetItem()', gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItem/correct/input.c', line=32)) from tests/cpychecker/refcounts/PyDict_GetItem/correct/input.c:32
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItem/correct/input.c', line=32), region=Region('PyTypeObject for borrowed reference returned by PyDict_GetItem()'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItem/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItem/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_GetItem/correct/input.c:30
>-
>-Trace 1:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyDict_GetItem/correct/input.c:26 as non-NULL'
>-    'when PyDict_GetItem does not find item'
>-    'taking False path'
>-    'calling PyErr_SetString()'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItem/correct/input.c', line=42), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_GetItem/correct/input.c:42
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItem/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItem/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    unknown struct PyObject * from /usr/include/python?.?/pyerrors.h:nn
>-
>-Trace 2:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyDict_GetItem/correct/input.c:26 as NULL'
>-  error: NullPtrArgument()
>-  error: possibly calling PyDict_GetItem with NULL as argument 1 (some_dict.0) at tests/cpychecker/refcounts/PyDict_GetItem/correct/input.c:32
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItem/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItem/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_GetItem/correct/input.c:30
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyDict_GetItem/correct/input.c:32:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,109 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c', line=27), region=RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c', line=27)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c', line=27)) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c:27
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c', line=27), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c:32:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c', line=32))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c:32
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c:24
>-
>-Trace 1:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c', line=35), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c:35
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c:27:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c', line=27))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c:27
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c', line=27), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c:32
>-
>-Trace 2:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c:27'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c', line=35), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c:35
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c:27:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c', line=27))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c:27
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c:32
>-
>-Trace 3:
>-  Transitions:
>-    'when PyList_New() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c', line=29), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c:29
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c:27
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,40 @@
>+In function 'handle_SET_ITEM_macro':
>+tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c:45:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,48 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyFloat_FromDouble() succeeds'
>-    'PyFloat_AsDouble() returns ob_fval'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='double', loc=gcc.Location(file='tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject/input.c', line=33), value=42.0)
>-    str(): (double)42.0 from tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject/input.c:33
>-  PyFloatObject allocated at tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject/input.c:33:
>-    repr(): RegionOnHeap('PyFloatObject', gcc.Location(file='tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject/input.c', line=33))
>-    str(): PyFloatObject allocated at tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyFloat_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject/input.c:29
>-
>-Trace 1:
>-  Transitions:
>-    'when PyFloat_FromDouble() succeeds'
>-    'PyFloat_AsDouble() returns ob_fval'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyFloatObject allocated at tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='double', loc=gcc.Location(file='tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject/input.c', line=33), value=42.0)
>-    str(): (double)42.0 from tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject/input.c:33
>-  PyFloatObject allocated at tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject/input.c:33:
>-    repr(): RegionOnHeap('PyFloatObject', gcc.Location(file='tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject/input.c', line=33))
>-    str(): PyFloatObject allocated at tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject/input.c:29
>-
>-Trace 2:
>-  Transitions:
>-    'when PyFloat_FromDouble() fails'
>-    'PyFloat_AsDouble() fails due to NULL argument'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='double', loc=gcc.Location(file='tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject/input.c', line=36), value=-1)
>-    str(): (double)-1 from tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject/input.c:36
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_TypeError')) from tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject/input.c:36
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,38 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject/input.c:37:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>ons_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyErr_SetString/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyErr_SetString/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyErr_SetString/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyErr_SetString/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyErr_SetString/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyErr_SetString/correct/input.c:29:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyEval_CallMethod/correct: OK
>tests/cpychecker/refcounts/PyEval_CallMethod/incorrect: OK
>tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject/input.c:37:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plug--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,61 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:26 as non-NULL'
>-    'when PyDict_GetItem() succeeds'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c', line=35), region=RegionOnHeap('borrowed reference returned by PyDict_GetItem()', gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c', line=35)))
>-    str(): (struct PyObject *)&RegionOnHeap('borrowed reference returned by PyDict_GetItem()', gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c', line=35)) from tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:35
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c', line=35), region=Region('PyTypeObject for borrowed reference returned by PyDict_GetItem()'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:30
>-
>-Trace 1:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:26 as non-NULL'
>-    'when PyDict_GetItem does not find item'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c', line=35), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:35
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:30
>-
>-Trace 2:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:26 as NULL'
>-  error: NullPtrArgument()
>-  error: possibly calling PyDict_GetItem with NULL as argument 1 (some_dict.0) at tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:35
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:30
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,13 +1,32 @@
> In function 'test':
>-tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:35:nn: warning: future use-after-free: ob_refcnt of return value is 1 too low
>-tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:35:nn: note: return value was allocated at:     return PyDict_GetItem(some_dict, args);
>-tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:35:nn: note: was expecting final owned ob_refcnt of return value to be 1 due to object being referenced by: return value but final ob_refcnt is refs: 0 owned, 1 borrowed
>-tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:35:nn: note: when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:26 as non-NULL at:     return PyDict_GetItem(some_dict, args);
>-tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:35:nn: note: when PyDict_GetItem() succeeds at:     return PyDict_GetItem(some_dict, args);
>-tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:35:nn: note: ob_refcnt is now refs: 0 owned, 1 borrowed
>-tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:35:nn: note: returning at:     return PyDict_GetItem(some_dict, args);
>-tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:35:nn: warning: returning (PyObject*)NULL without setting an exception
>-tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:35:nn: note: when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:26 as non-NULL at:     return PyDict_GetItem(some_dict, args);
>-tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:35:nn: note: when PyDict_GetItem does not find item at:     return PyDict_GetItem(some_dict, args);
>-tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:35:nn: note: returning at:     return PyDict_GetItem(some_dict, args);
>-tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:30:nn: note: graphical error report for function 'test' written out to 'tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c.test-refcount-errors.html'
>+tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:35:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyCObject_FromVoidPtr/incorrect: OK
>tests/cpychecker/refcounts/PyCObject_FromVoidPtrAndDesc/incorrect: OK
>tests/cpychecker/refcounts/PyCapsule_GetPointer/basic: OK
>tests/cpychecker/refcounts/PyDict_GetItem/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyDict_GetItem/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyDict_GetItem/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyDict_GetItem/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyDict_GetItem/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyDict_GetItem/correct/input.c:32:12: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyDict_GetItem/incorrect: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyDict_GetItem/incorrect/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyDict_GetItem/incorrect/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyDict_GetItem/incorrect/input.c:35:12: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", l--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,15 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when treating unknown struct coord * from tests/cpychecker/absinterp/write-through-global-ptr-checked/input.c:31 as non-NULL'
>-    'taking True path'
>-    'returning'
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/write-through-global-ptr-checked/input.c:34
>-
>-Trace 1:
>-  Transitions:
>-    'when treating unknown struct coord * from tests/cpychecker/absinterp/write-through-global-ptr-checked/input.c:31 as NULL'
>-    'taking False path'
>-    'returning'
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/write-through-global-ptr-checked/input.c:34
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test_write_through_global_with_check':
>+tests/cpychecker/absinterp/write-through-global-ptr-checked/input.c:35:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/PyArg_Parse/incorrect_codes_S_and_U: OK
>tests/cpychecker/PyArg_ParseTuple/code_O_bang: OK
>tests/cpychecker/PyArg_ParseTuple/code_s/incorrect-constness: OK
>tests/cpychecker/PyArg_ParseTuple/codes_accepting_null: OK
>tests/cpychecker/PyArg_ParseTuple/correct_codes_S_and_U: OK
>tests/cpychecker/PyArg_ParseTuple/correct_converter: OK
>tests/cpychecker/PyArg_ParseTuple/encodings: OK
>tests/cpychecker/PyArg_ParseTuple/incorrect_code_z_hash: OK
>tests/cpychecker/PyArg_ParseTuple/incorrect_codes_S_and_U: OK
>tests/cpychecker/PyArg_ParseTuple/incorrect_converters: OK
>tests/cpychecker/PyArg_ParseTuple/keywords: OK
>tests/cpychecker/PyArg_ParseTuple/typedefs: OK
>tests/cpychecker/PyArg_ParseTuple/with_PY_SSIZE_T_CLEAN: OK
>tests/cpychecker/PyArg_ParseTuple/without_PY_SSIZE_T_CLEAN: OK
>tests/cpychecker/PyMethodDef/correct: OK
>tests/cpychecker/PyMethodDef/incorrect-types: OK
>tests/cpychecker/PyMethodDef/missing-sentinel: OK
>tests/cpychecker/Py_BuildValue/code_O/subclass: OK
>tests/cpychecker/Py_BuildValue/code_c/correct: OK
>tests/cpychecker/absinterp/string-constants: OK
>tests/cpychecker/absinterp/switch: OK
>tests/cpychecker/absinterp/two-loops: OK
>tests/cpychecker/absinterp/uninitialized-data: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/uninitialized-data/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/uninitialized-data/script.py -fsigned-char tests/cpychecker/absinterp/uninitialized-data/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/uninitialized-data/input.c: In function 'test_void':
>    tests/cpychecker/absinterp/uninitialized-data/input.c:53:15: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/void-return: OK
>tests/cpychecker/absinterp/write-through-arg-unchecked: OK
>tests/cpychecker/absinterp/write-through-global-ptr-checked: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/write-through-global-ptr-checked/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/write-through-global-ptr-checked/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/write-through-global-ptr-checked/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/write-through-global-ptr-checked/input.c: In function 'test_write_through_global_with_check':
>    tests/cpychecker/absinterp/write-through-global-ptr-checked/input.c:35:9: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,647 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33), region=RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33)) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:50:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=50))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:50
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=50), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:24
>-
>-Trace 1:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:50
>-
>-Trace 2:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:50
>-
>-Trace 3:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:50
>-
>-Trace 4:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:50
>-
>-Trace 5:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44'
>-    'when taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:50
>-
>-Trace 6:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:50
>-
>-Trace 7:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:50
>-
>-Trace 8:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:50
>-
>-Trace 9:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:48
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44
>-
>-Trace 10:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:48
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44
>-
>-Trace 11:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:48
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44
>-
>-Trace 12:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:48
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:44
>-
>-Trace 13:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=42), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:42
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39
>-
>-Trace 14:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=42), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:42
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39
>-
>-Trace 15:
>-  Transitions:
>-    'when PyList_New() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=35), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:35
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:33
>_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c: In function 'handle_SET_ITEM_macro':
>    tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct/input.c:45:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c: In function 'handle_SET_ITEM_macro':
>    tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39:16: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return se--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,40 @@
>+In function 'handle_SET_ITEM_macro':
>+tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple/input.c:39:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2420, in impl_PyLong_FromLong
>+    'PyLong_Type')
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 726, in object_ctor
>+    s_success, nonnull = self.mkstate_new_ref(stmt, typename, typeobjregion)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 835, in mkstate_new_ref
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,14 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when treating unknown struct coord * from tests/cpychecker/absinterp/write-through-global-ptr-unchecked/input.c:31 as non-NULL'
>-    'returning'
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/write-through-global-ptr-unchecked/input.c:34
>-
>-Trace 1:
>-  Transitions:
>-    'when treating unknown struct coord * from tests/cpychecker/absinterp/write-through-global-ptr-unchecked/input.c:31 as NULL'
>-  error: NullPtrDereference()
>-  error: possibly dereferencing NULL (coord_ptr.0->x) at tests/cpychecker/absinterp/write-through-global-ptr-unchecked/input.c:36
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/absinterp/write-through-global-ptr-unchecked/input.c:34
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,4 +1,32 @@
> In function 'test_write_through_global_without_check':
>-tests/cpychecker/absinterp/write-through-global-ptr-unchecked/input.c:35:nn: warning: possibly dereferencing NULL (coord_ptr.0->x) at tests/cpychecker/absinterp/write-through-global-ptr-unchecked/input.c:36
>-tests/cpychecker/absinterp/write-through-global-ptr-unchecked/input.c:35:nn: note: when treating unknown struct coord * from tests/cpychecker/absinterp/write-through-global-ptr-unchecked/input.c:31 as NULL at:     coord_ptr->x = x;
>-tests/cpychecker/absinterp/write-through-global-ptr-unchecked/input.c:34:nn: note: graphical error report for function 'test_write_through_global_without_check' written out to 'tests/cpychecker/absinterp/write-through-global-ptr-unchecked/input.c.test_write_through_global_without_check-refcount-errors.html'
>+tests/cpychecker/absinterp/write-through-global-ptr-unchecked/input.c:35:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,64 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyDict_GetItemString/correct/input.c:26 as non-NULL'
>-    'when PyDict_GetItemString() succeeds'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItemString/correct/input.c', line=32), region=RegionOnHeap('borrowed reference returned by PyDict_GetItemString()', gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItemString/correct/input.c', line=32)))
>-    str(): (struct PyObject *)&RegionOnHeap('borrowed reference returned by PyDict_GetItemString()', gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItemString/correct/input.c', line=32)) from tests/cpychecker/refcounts/PyDict_GetItemString/correct/input.c:32
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItemString/correct/input.c', line=32), region=Region('PyTypeObject for borrowed reference returned by PyDict_GetItemString()'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItemString/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItemString/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_GetItemString/correct/input.c:30
>-
>-Trace 1:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyDict_GetItemString/correct/input.c:26 as non-NULL'
>-    'PyDict_GetItemString does not find string'
>-    'taking False path'
>-    'calling PyErr_SetString()'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItemString/correct/input.c', line=42), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_GetItemString/correct/input.c:42
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItemString/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItemString/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    unknown struct PyObject * from /usr/include/python?.?/pyerrors.h:nn
>-
>-Trace 2:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyDict_GetItemString/correct/input.c:26 as NULL'
>-  error: NullPtrArgument()
>-  error: possibly calling PyDict_GetItemString with NULL as argument 1 (some_dict.0) at tests/cpychecker/refcounts/PyDict_GetItemString/correct/input.c:32
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItemString/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItemString/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_GetItemString/correct/input.c:30
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyDict_GetItemString/correct/input.c:32:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,72 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyFloat_AsDouble() succeeds'
>-    'when taking True path'
>-    'PyErr_Occurred()'
>-    'taking False path'
>-    '__dump(unknown double from tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast/input.c:34)'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast/input.c', line=49), region=RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')))
>-    str(): (struct PyObject *)&RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')) from tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast/input.c:49
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast/input.c', line=30), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast/input.c', line=30), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast/input.c:31
>-
>-Trace 1:
>-  Transitions:
>-    'when PyFloat_AsDouble() succeeds'
>-    'when taking False path'
>-    '__dump(unknown double from tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast/input.c:34)'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast/input.c', line=49), region=RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')))
>-    str(): (struct PyObject *)&RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')) from tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast/input.c:49
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast/input.c', line=30), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast/input.c', line=30), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast/input.c:31
>-
>-Trace 2:
>-  Transitions:
>-    'when PyFloat_AsDouble() fails'
>-    'taking True path'
>-    'PyErr_Occurred()'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast/input.c', line=38), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast/input.c:38
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast/input.c', line=30), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast/input.c', line=30), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast/input.c:34
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,38 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast/input.c:36:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1722, in impl_PyErr_Occurred
>+    'PyErr_Occurred()')
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,647 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33), region=RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33)) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:50:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=50))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:50
>-    r->ob_refcnt: refs: 2 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=50), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:24
>-
>-Trace 1:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:50
>-
>-Trace 2:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:50
>-
>-Trace 3:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:50
>-
>-Trace 4:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:50
>-
>-Trace 5:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44'
>-    'when taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:50
>-
>-Trace 6:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:50
>-
>-Trace 7:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:50
>-
>-Trace 8:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:50
>-
>-Trace 9:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:48
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44
>-
>-Trace 10:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:48
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44
>-
>-Trace 11:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:48
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44
>-
>-Trace 12:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:48
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44
>-
>-Trace 13:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=42), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:42
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39
>-
>-Trace 14:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=42), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:42
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39
>-
>-Trace 15:
>-  Transitions:
>-    'when PyList_New() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=35), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:35
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,21 +1,40 @@
> In function 'handle_SET_ITEM_macro':
>-cc1: warning: memory leak: ob_refcnt of PyLongObject is 1 too high
>-tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:50:nn: note: PyLongObject was allocated at:     items[2] = PyLong_FromLong(3000);
>-cc1: note: was expecting final owned ob_refcnt of PyLongObject to be 1 due to object being referenced by: ob_item array for PyListObject[2] but final ob_refcnt is refs: 2 owned
>-tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:33:nn: note: when PyList_New() succeeds at:     list = PyList_New(3);
>-tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:34:nn: note: taking False path at:     if (!list) {
>-tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39:nn: note: reaching:     items[0] = PyLong_FromLong(1000);
>-tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39:nn: note: when PyLong_FromLong() succeeds at:     items[0] = PyLong_FromLong(1000);
>-tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:40:nn: note: taking False path at:     if (!items[0]) {
>-tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44:nn: note: reaching:     items[1] = PyLong_FromLong(2000);
>-tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:44:nn: note: when PyLong_FromLong() succeeds at:     items[1] = PyLong_FromLong(2000);
>-tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:45:nn: note: taking False path at:     if (!items[1]) {
>-tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:50:nn: note: reaching:     items[2] = PyLong_FromLong(3000);
>-tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:50:nn: note: when PyLong_FromLong() succeeds at:     items[2] = PyLong_FromLong(3000);
>-tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:50:nn: note: ob_refcnt is now refs: 1 owned
>-tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:51:nn: note: taking False path at:     if (!items[2]) {
>-tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:64:nn: note: reaching:     PyList_SET_ITEM(list, 0, items[0]);
>-tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:66:nn: note: PyLongObject is now referenced by 1 non-stack value(s): ob_item array for PyListObject[2]
>-tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:71:nn: note: ob_refcnt is now refs: 2 owned
>-cc1: note: returning
>-tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:24:nn: note: graphical error report for function 'handle_SET_ITEM_macro' written out to 'tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c.handle_SET_ITEM_macro-refcount-errors.html'
>+tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2420, in impl_PyLong_FromLong
>+    'PyLong_Type')
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 726, in object_ctor
>+    s_success, nonnull = self.mkstate_new_ref(stmt, typename, typeobjregion)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 835, in mkstate_new_ref
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,61 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:26 as non-NULL'
>-    'when PyDict_GetItemString() succeeds'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c', line=35), region=RegionOnHeap('borrowed reference returned by PyDict_GetItemString()', gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c', line=35)))
>-    str(): (struct PyObject *)&RegionOnHeap('borrowed reference returned by PyDict_GetItemString()', gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c', line=35)) from tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:35
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c', line=35), region=Region('PyTypeObject for borrowed reference returned by PyDict_GetItemString()'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:30
>-
>-Trace 1:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:26 as non-NULL'
>-    'PyDict_GetItemString does not find string'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c', line=35), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:35
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:30
>-
>-Trace 2:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:26 as NULL'
>-  error: NullPtrArgument()
>-  error: possibly calling PyDict_GetItemString with NULL as argument 1 (some_dict.0) at tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:35
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:30
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,13 +1,32 @@
> In function 'test':
>-tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:35:nn: warning: future use-after-free: ob_refcnt of return value is 1 too low
>-tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:35:nn: note: return value was allocated at:     return PyDict_GetItemString(some_dict, "item");
>-tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:35:nn: note: was expecting final owned ob_refcnt of return value to be 1 due to object being referenced by: return value but final ob_refcnt is refs: 0 owned, 1 borrowed
>-tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:35:nn: note: when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:26 as non-NULL at:     return PyDict_GetItemString(some_dict, "item");
>-tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:35:nn: note: when PyDict_GetItemString() succeeds at:     return PyDict_GetItemString(some_dict, "item");
>-tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:35:nn: note: ob_refcnt is now refs: 0 owned, 1 borrowed
>-tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:35:nn: note: returning at:     return PyDict_GetItemString(some_dict, "item");
>-tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:35:nn: warning: returning (PyObject*)NULL without setting an exception
>-tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:35:nn: note: when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:26 as non-NULL at:     return PyDict_GetItemString(some_dict, "item");
>-tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:35:nn: note: PyDict_GetItemString does not find string at:     return PyDict_GetItemString(some_dict, "item");
>-tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:35:nn: note: returning at:     return PyDict_GetItemString(some_dict, "item");
>-tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:30:nn: note: graphical error report for function 'test' written out to 'tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c.test-refcount-errors.html'
>+tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:35:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,43 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyArg_Parse() succeeds'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_Parse/correct_simple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')))
>-    str(): (struct PyObject *)&RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')) from tests/cpychecker/refcounts/PyArg_Parse/correct_simple/input.c:44
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_Parse/correct_simple/input.c', line=30), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_Parse/correct_simple/input.c', line=30), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyArg_Parse/correct_simple/input.c:31
>-
>-Trace 1:
>-  Transitions:
>-    'when PyArg_Parse() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_Parse/correct_simple/input.c', line=39), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyArg_Parse/correct_simple/input.c:39
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_Parse/correct_simple/input.c', line=30), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_Parse/correct_simple/input.c', line=30), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_TypeError')) from tests/cpychecker/refcounts/PyArg_Parse/correct_simple/input.c:37
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,36 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyArg_Parse/correct_simple/input.c:37:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1140, in impl_PyArg_Parse
>+    v_fmt, v_varargs, with_size_t=False)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1064, in _handle_PyArg_function
>+    s_success = self.state.mkstate_concrete_return_of(stmt, 1)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,731 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyDict_SetItem() succeeds'
>-    'taking False path'
>-    'when taking True path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33), region=RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33)) from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=38), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=43))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=43), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:28
>-
>-Trace 1:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyDict_SetItem() succeeds'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33), region=RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33)) from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=43))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=43), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:28
>-
>-Trace 2:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyDict_SetItem() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=65), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:65
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=38), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=43))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=43), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:48
>-
>-Trace 3:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyDict_SetItem() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=65), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:65
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=38), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=43))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:48
>-
>-Trace 4:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyDict_SetItem() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=65), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:65
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=43))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=43), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:48
>-
>-Trace 5:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyDict_SetItem() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=65), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:65
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=43))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:48
>-
>-Trace 6:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyDict_SetItem() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=65), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:65
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=38), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=43))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=43), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:48
>-
>-Trace 7:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyDict_SetItem() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=65), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:65
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=38), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=43))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:48
>-
>-Trace 8:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyDict_SetItem() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=65), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:65
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=43))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=43), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:48
>-
>-Trace 9:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyDict_SetItem() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=65), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:65
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=43))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:48
>-
>-Trace 10:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=65), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:65
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=38), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43
>-
>-Trace 11:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=65), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:65
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43
>-
>-Trace 12:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33'
>-    'taking False path'
>-    'when taking True path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=65), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:65
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=38), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43
>-
>-Trace 13:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=65), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:65
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:43
>-
>-Trace 14:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking True path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=65), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:65
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38
>-
>-Trace 15:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33'
>-    'taking True path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=65), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:65
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:38
>-
>-Trace 16:
>-  Transitions:
>-    'when PyDict_New() fails'
>-    'taking True path'
>-    'taking True path'
>-    'taking True path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=65), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:65
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:33
>ine 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyDict_GetItemString/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyDict_GetItemString/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyDict_GetItemString/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyDict_GetItemString/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyDict_GetItemString/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyDict_GetItemString/correct/input.c:32:12: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyDict_GetItemString/incorrect: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyDict_GetItemString/incorrect/input.c:35:12: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyDict_New/correct: OK
>tests/cpychecker/refcounts/PyDict_SetItem/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyDict_SetItem/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyDict_S--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,54 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:48:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1615, in impl_PyDict_SetItem
>+    v_dp, v_key, v_item)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1586, in _handle_PyDict_SetItem
>+    s_success = self.state.mkstate_concrete_return_of(stmt, 0)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,45 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyMem_Malloc() succeeds'
>-    'taking False path'
>-    'calling PyMem_Free on PyMem_Malloc allocated at tests/cpychecker/refcounts/PyMem_Malloc/correct/alloc-and-free/input.c:31'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyMem_Malloc/correct/alloc-and-free/input.c', line=41), region=RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')))
>-    str(): (struct PyObject *)&RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')) from tests/cpychecker/refcounts/PyMem_Malloc/correct/alloc-and-free/input.c:41
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyMem_Malloc/correct/alloc-and-free/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyMem_Malloc/correct/alloc-and-free/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyMem_Malloc/correct/alloc-and-free/input.c:30
>-
>-Trace 1:
>-  Transitions:
>-    'when PyMem_Malloc() fails'
>-    'taking True path'
>-    'PyErr_NoMemory() returns NULL, raising MemoryError'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyMem_Malloc/correct/alloc-and-free/input.c', line=34), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyMem_Malloc/correct/alloc-and-free/input.c:34
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyMem_Malloc/correct/alloc-and-free/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyMem_Malloc/correct/alloc-and-free/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyMem_Malloc/correct/alloc-and-free/input.c:34
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,40 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyMem_Malloc/correct/alloc-and-free/input.c:41:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>lf._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2420, in impl_PyLong_FromLong
>        'PyLong_Type')
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 726, in object_ctor
>        s_success, nonnull = self.mkstate_new_ref(stmt, typename, typeobjregion)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 835, in mkstate_new_ref
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c: In function 'handle_SET_ITEM_macro':
>    tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple/input.c:39:16: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2420, in impl_PyLong_FromLong
>        'PyLong_Type')
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 726, in object_ctor
>        s_success, nonnull = self.mkstate_new_ref(stmt, typename, typeobjregion)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 835, in mkstate_new_ref
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyList_Size/unknown-size: OK
>tests/cpychecker/refcounts/PyMapping_Size/basic: OK
>tests/cpychecker/refcounts/PyMem_Malloc/correct/alloc-and-free: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyMem_Malloc/correct/alloc-and-free/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyMem_Malloc/correct/alloc-and-free/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyMem_Malloc/correct/alloc-and-free/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyMem_Malloc/correct/alloc-and-free/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyMem_Malloc/correct/alloc-and-free/input.c:41:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libc--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,43 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyArg_ParseTuple() succeeds'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O/input.c', line=32), region=RegionOnHeap('object from arg "O"', gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O/input.c', line=32)))
>-    str(): (struct PyObject *)&RegionOnHeap('object from arg "O"', gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O/input.c', line=32)) from tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O/input.c:32
>-    r->ob_refcnt: (Py_ssize_t)val [-0x7fffffffffffffff <= val <= 0x7fffffffffffffff] from tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O/input.c:42
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O/input.c:29
>-
>-Trace 1:
>-  Transitions:
>-    'when PyArg_ParseTuple() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O/input.c', line=34), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O/input.c:34
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_TypeError')) from tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O/input.c:32
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,36 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O/input.c:32:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1161, in impl_PyArg_ParseTuple
>+    v_fmt, v_varargs, with_size_t=False)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1064, in _handle_PyArg_function
>+    s_success = self.state.mkstate_concrete_return_of(stmt, 1)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/absinterp/write-through-global-ptr-unchecked: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/absinterp/write-through-global-ptr-unchecked/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/absinterp/write-through-global-ptr-unchecked/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/absinterp/write-through-global-ptr-unchecked/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/absinterp/write-through-global-ptr-unchecked/input.c: In function 'test_write_through_global_without_check':
>    tests/cpychecker/absinterp/write-through-global-ptr-unchecked/input.c:35:14: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/fileptr-missing-error-check: OK
>tests/cpychecker/refcounts/GIL/correct: OK
>tests/cpychecker/refcounts/PyArg_Parse/correct_simple: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyArg_Parse/correct_simple/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyArg_Parse/correct_simple/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyArg_Parse/correct_simple/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyArg_Parse/correct_simple/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyArg_Parse/correct_simple/input.c:37:10: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1140, in impl_PyArg_Parse
>        v_fmt, v_varargs, with_size_t=False)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1064, in _handle_PyArg_function
>        s_success = self.state.mkstate_concrete_return_of(stmt, 1)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,570 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'when PyLong_FromLong() succeeds'
>-    'when PyDict_SetItem() succeeds'
>-    'taking False path'
>-    'when taking True path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33), region=RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33)) from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=38), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:28
>-
>-Trace 1:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'when PyLong_FromLong() succeeds'
>-    'when PyDict_SetItem() succeeds'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33), region=RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33)) from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:28
>-
>-Trace 2:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'when PyLong_FromLong() succeeds'
>-    'when PyDict_SetItem() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=63), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:63
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=38), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:45
>-
>-Trace 3:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'when PyLong_FromLong() succeeds'
>-    'when PyDict_SetItem() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=63), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:63
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=38), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:45
>-
>-Trace 4:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'when PyLong_FromLong() succeeds'
>-    'when PyDict_SetItem() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=63), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:63
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:45
>-
>-Trace 5:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'when PyLong_FromLong() succeeds'
>-    'when PyDict_SetItem() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=63), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:63
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:45
>-
>-Trace 6:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'when PyLong_FromLong() succeeds'
>-    'when PyDict_SetItem() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=63), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:63
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=38), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:45
>-
>-Trace 7:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'when PyLong_FromLong() succeeds'
>-    'when PyDict_SetItem() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=63), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:63
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=38), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:45
>-
>-Trace 8:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'when PyLong_FromLong() succeeds'
>-    'when PyDict_SetItem() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=63), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:63
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:45
>-
>-Trace 9:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'when PyLong_FromLong() succeeds'
>-    'when PyDict_SetItem() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=63), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:63
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:45
>-
>-Trace 10:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'when PyLong_FromLong() fails'
>-  error: NullPtrArgument()
>-  error: calling PyDict_SetItem with NULL as argument 3 (value) at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:45
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=38))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=38), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39
>-
>-Trace 11:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'when PyLong_FromLong() succeeds'
>-  error: NullPtrArgument()
>-  error: calling PyDict_SetItem with NULL as argument 2 (key) at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:45
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38
>-
>-Trace 12:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'when PyLong_FromLong() fails'
>-  error: NullPtrArgument()
>-  error: calling PyDict_SetItem with NULL as argument 2 (key) at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:45
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39
>-
>-Trace 13:
>-  Transitions:
>-    'when PyDict_New() fails'
>-    'taking True path'
>-    'taking True path'
>-    'taking True path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=63), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:63
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33
>etItem/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyDict_SetItem/correct/input.c:48:15: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1615, in impl_PyDict_SetItem
>        v_dp, v_key, v_item)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1586, in _handle_PyDict_SetItem
>        s_success = self.state.mkstate_concrete_return_of(stmt, 0)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyDict_SetItem/incorrect: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyDict_SetItem/incorrect/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyDict_SetItem/incorrect/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:45:15: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>    in-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast/input.c:36:13: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1722, in impl_PyErr_Occurred
>        'PyErr_Occurred()')
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyFloat_FromDouble/simple: OK
>tests/cpychecker/refcounts/PyGILState_Ensure/correct: OK
>tests/cpychecker/refcounts/PyInt_AsLong/correct_PyIntObject: OK
>tests/cpychecker/refcounts/PyInt_AsLong/correct_cast: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c:49:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/B--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,17 +1,50 @@
> In function 'test':
>-tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:45:nn: warning: calling PyDict_SetItem with NULL as argument 3 (value) at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:45
>-tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33:nn: note: when PyDict_New() succeeds at:     dict = PyDict_New();
>-tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:34:nn: note: taking False path at:     if (!dict) {
>-tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38:nn: note: reaching:     key = PyLong_FromLong(500);
>-tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38:nn: note: when PyLong_FromLong() succeeds at:     key = PyLong_FromLong(500);
>-tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39:nn: note: when PyLong_FromLong() fails at:     value = PyLong_FromLong(1000);
>-tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:45:nn: note: PyDict_SetItem() invokes Py_INCREF() on the pointer, thus accessing (NULL)->ob_refcnt
>-tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:45:nn: warning: calling PyDict_SetItem with NULL as argument 2 (key) at tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:45
>-tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:33:nn: note: when PyDict_New() succeeds at:     dict = PyDict_New();
>-tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:34:nn: note: taking False path at:     if (!dict) {
>-tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38:nn: note: reaching:     key = PyLong_FromLong(500);
>-tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:38:nn: note: when PyLong_FromLong() fails at:     key = PyLong_FromLong(500);
>-tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:39:nn: note: when PyLong_FromLong() succeeds at:     value = PyLong_FromLong(1000);
>-tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:45:nn: note: PyDict_SetItem() invokes Py_TYPE() on the pointer via the PyString_CheckExact() macro, thus accessing (NULL)->ob_type
>-tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:45:nn: note: found 1 similar trace(s) to this
>-tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:28:nn: note: graphical error report for function 'test' written out to 'tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c.test-refcount-errors.html'
>+tests/cpychecker/refcounts/PyDict_SetItem/incorrect/input.c:45:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1615, in impl_PyDict_SetItem
>+    v_dp, v_key, v_item)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1586, in _handle_PyDict_SetItem
>+    s_success = self.state.mkstate_concrete_return_of(stmt, 0)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,99 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyInt_AsLong() succeeds'
>-    'when considering range: -0x8000000000000000 <= value <= -2'
>-    'taking False path'
>-    '__dump((long int)val [-0x8000000000000000 <= val <= -2] from tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c:34)'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c', line=49), region=RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')))
>-    str(): (struct PyObject *)&RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')) from tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c:49
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c', line=30), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c', line=30), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c:31
>-
>-Trace 1:
>-  Transitions:
>-    'when PyInt_AsLong() succeeds'
>-    'when considering value == (long int)-1 from tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c:34'
>-    'taking True path'
>-    'PyErr_Occurred()'
>-    'taking False path'
>-    '__dump((long int)-1 from tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c:34)'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c', line=49), region=RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')))
>-    str(): (struct PyObject *)&RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')) from tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c:49
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c', line=30), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c', line=30), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c:31
>-
>-Trace 2:
>-  Transitions:
>-    'when PyInt_AsLong() succeeds'
>-    'when considering range: 0 <= value <= 0x7fffffffffffffff'
>-    'taking False path'
>-    '__dump((long int)val [0 <= val <= 0x7fffffffffffffff] from tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c:34)'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c', line=49), region=RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')))
>-    str(): (struct PyObject *)&RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')) from tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c:49
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c', line=30), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c', line=30), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c:31
>-
>-Trace 3:
>-  Transitions:
>-    'when PyInt_AsLong() fails'
>-    'taking True path'
>-    'PyErr_Occurred()'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c', line=38), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c:38
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c', line=30), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c', line=30), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c:34
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,40 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyInt_AsLong/correct_cast/input.c:49:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,21 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'calling PyMem_Free on NULL'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyMem_Malloc/correct/free-NULL/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')))
>-    str(): (struct PyObject *)&RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')) from tests/cpychecker/refcounts/PyMem_Malloc/correct/free-NULL/input.c:33
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyMem_Malloc/correct/free-NULL/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyMem_Malloc/correct/free-NULL/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyMem_Malloc/correct/free-NULL/input.c:30
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,34 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyMem_Malloc/correct/free-NULL/input.c:33:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,88 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyArg_ParseTuple() succeeds'
>-    'taking False path'
>-    'when treating unknown char * from tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c:52 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c', line=52), region=RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c', line=52)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c', line=52)) from tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c:52
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c', line=52), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c', line=35), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c', line=35), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c:36
>-
>-Trace 1:
>-  Transitions:
>-    'when PyArg_ParseTuple() succeeds'
>-    'taking False path'
>-    'when treating unknown char * from tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c:52 as non-NULL'
>-    'when PyString_FromString() fails'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c', line=52), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c:52
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c', line=35), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c', line=35), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c:52
>-
>-Trace 2:
>-  Transitions:
>-    'when PyArg_ParseTuple() succeeds'
>-    'taking False path'
>-    'when treating unknown char * from tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c:52 as NULL'
>-  error: NullPtrArgument()
>-  error: possibly calling PyString_FromString with NULL as argument 1 (D.nnnnn) at tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c:52
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c', line=35), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c', line=35), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c:36
>-
>-Trace 3:
>-  Transitions:
>-    'when PyArg_ParseTuple() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c', line=41), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c:41
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c', line=35), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c', line=35), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_TypeError')) from tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c:39
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,36 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c:39:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1161, in impl_PyArg_ParseTuple
>+    v_fmt, v_varargs, with_size_t=False)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1064, in _handle_PyArg_function
>+    s_success = self.state.mkstate_concrete_return_of(stmt, 1)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,278 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyDict_SetItemString() succeeds'
>-    'taking False path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=32), region=RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=32)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=32)) from tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:32
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:37:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=37))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:37
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=37), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:28
>-
>-Trace 1:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyDict_SetItemString() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=56), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:56
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:32:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=32))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:32
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:37:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=37))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:37
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=37), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:42
>-
>-Trace 2:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyDict_SetItemString() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:37'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=56), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:56
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:32:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=32))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:32
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:37:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=37))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:37
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:42
>-
>-Trace 3:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyDict_SetItemString() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:32'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=56), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:56
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:32:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=32))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:32
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:37:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=37))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:37
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=37), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:42
>-
>-Trace 4:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyDict_SetItemString() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:32'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:37'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=56), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:56
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:32:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=32))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:32
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:37:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=37))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:37
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:42
>-
>-Trace 5:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=56), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:56
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:32:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=32))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:32
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:37
>-
>-Trace 6:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:32'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=56), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:56
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:32:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=32))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:32
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:37
>-
>-Trace 7:
>-  Transitions:
>-    'when PyDict_New() fails'
>-    'taking True path'
>-    'taking True path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=56), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:56
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:32
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,48 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:42:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1632, in impl_PyDict_SetItemString
>+    v_dp, v_key, v_item)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1586, in _handle_PyDict_SetItem
>+    s_success = self.state.mkstate_concrete_return_of(stmt, 0)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,277 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyDict_SetItemString() succeeds'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=32), region=RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=32)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=32)) from tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:32
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:37:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=37))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:37
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=37), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:28
>-
>-Trace 1:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyDict_SetItemString() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=57), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:57
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:32:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=32))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:32
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:37:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=37))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:37
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=37), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:42
>-
>-Trace 2:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyDict_SetItemString() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:37'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=57), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:57
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:32:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=32))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:32
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:37:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=37))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:37
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:42
>-
>-Trace 3:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyDict_SetItemString() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:32'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=57), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:57
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:32:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=32))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:32
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:37:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=37))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:37
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=37), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:42
>-
>-Trace 4:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyDict_SetItemString() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:32'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:37'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=57), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:57
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:32:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=32))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:32
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:37:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=37))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:37
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:42
>-
>-Trace 5:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=57), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:57
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:32:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=32))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:32
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:37
>-
>-Trace 6:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:32'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=57), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:57
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:32:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=32))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:32
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:37
>-
>-Trace 7:
>-  Transitions:
>-    'when PyDict_New() fails'
>-    'taking True path'
>-    'taking True path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=57), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:57
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:32
>    return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1615, in impl_PyDict_SetItem
>        v_dp, v_key, v_item)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1586, in _handle_PyDict_SetItem
>        s_success = self.state.mkstate_concrete_return_of(stmt, 0)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyDict_SetItemString/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyDict_SetItemString/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyDict_SetItemString/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyDict_SetItemString/correct/input.c:42:15: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1632, in impl_PyDict_SetItemString
>        v_dp, v_key, v_item)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1586, in _handle_PyDict_SetItem
>        s_success = self.state.mkstate_concrete_return_of(stmt, 0)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyDict_SetItemString/incorrect: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:42:15: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File -building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O/input.c:32:10: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1161, in impl_PyArg_ParseTuple
>        v_fmt, v_varargs, with_size_t=False)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1064, in _handle_PyArg_function
>        s_success = self.state.mkstate_concrete_return_of(stmt, 1)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang/input.c:39:10: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1161, in impl_PyArg_ParseTuple
>        v_fmt, v_varargs, with_size_t=False)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1064, in _handle_PyArg_function
>        s_success = self.state.mkstate_concrete_return_of(stmt, 1)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyArg_ParseTuple/correct_converter: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyArg_ParseTuple/correct_converter/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyArg_ParseTuple/correct_converter/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyArg_ParseTuple/correct_converter/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyArg_ParseTuple/correct_converter/input.c: In function 'correct_usage_of_converter':
>    tests/cpychecker/refcounts/PyArg_ParseTuple/correct_converter/input.c:27:10: error--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,17 +1,48 @@
> In function 'test':
>-tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:52:nn: warning: memory leak: ob_refcnt of '*value' is 1 too high
>-tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:37:nn: note: '*value' was allocated at:     value = PyLong_FromLong(1000);
>-tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:52:nn: note: was expecting final owned ob_refcnt of '*value' to be 0 since nothing references it but final ob_refcnt is refs: 1 owned, 1 borrowed
>-tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:32:nn: note: when PyDict_New() succeeds at:     dict = PyDict_New();
>-tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:33:nn: note: taking False path at:     if (!dict) {
>-tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:37:nn: note: reaching:     value = PyLong_FromLong(1000);
>-tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:37:nn: note: when PyLong_FromLong() succeeds at:     value = PyLong_FromLong(1000);
>-tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:37:nn: note: ob_refcnt is now refs: 1 owned
>-tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:38:nn: note: taking False path at:     if (!value) {
>-tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:42:nn: note: reaching:     if (-1 == PyDict_SetItemString(dict, "key", value)) {
>-tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:42:nn: note: when PyDict_SetItemString() succeeds at:     if (-1 == PyDict_SetItemString(dict, "key", value)) {
>-tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:42:nn: note: ob_refcnt is now refs: 1 owned, 1 borrowed
>-tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:42:nn: note: taking False path at:     if (-1 == PyDict_SetItemString(dict, "key", value)) {
>-tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:52:nn: note: reaching:     return dict;
>-tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:52:nn: note: returning
>-tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:28:nn: note: graphical error report for function 'test' written out to 'tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c.test-refcount-errors.html'
>+tests/cpychecker/refcounts/PyDict_SetItemString/incorrect/input.c:42:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1632, in impl_PyDict_SetItemString
>+    v_dp, v_key, v_item)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1586, in _handle_PyDict_SetItem
>+    s_success = self.state.mkstate_concrete_return_of(stmt, 0)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,43 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyArg_ParseTuple() succeeds'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_converter/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')))
>-    str(): (struct PyObject *)&RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')) from tests/cpychecker/refcounts/PyArg_ParseTuple/correct_converter/input.c:33
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_converter/input.c', line=24), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_converter/input.c', line=24), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyArg_ParseTuple/correct_converter/input.c:25
>-
>-Trace 1:
>-  Transitions:
>-    'when PyArg_ParseTuple() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_converter/input.c', line=30), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyArg_ParseTuple/correct_converter/input.c:30
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_converter/input.c', line=24), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_converter/input.c', line=24), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_TypeError')) from tests/cpychecker/refcounts/PyArg_ParseTuple/correct_converter/input.c:27
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,36 @@
>+In function 'correct_usage_of_converter':
>+tests/cpychecker/refcounts/PyArg_ParseTuple/correct_converter/input.c:27:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1161, in impl_PyArg_ParseTuple
>+    v_fmt, v_varargs, with_size_t=False)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1064, in _handle_PyArg_function
>+    s_success = self.state.mkstate_concrete_return_of(stmt, 1)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,43 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyArg_ParseTuple() succeeds'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_simple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')))
>-    str(): (struct PyObject *)&RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')) from tests/cpychecker/refcounts/PyArg_ParseTuple/correct_simple/input.c:44
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_simple/input.c', line=30), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_simple/input.c', line=30), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyArg_ParseTuple/correct_simple/input.c:31
>-
>-Trace 1:
>-  Transitions:
>-    'when PyArg_ParseTuple() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_simple/input.c', line=39), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyArg_ParseTuple/correct_simple/input.c:39
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_simple/input.c', line=30), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTuple/correct_simple/input.c', line=30), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_TypeError')) from tests/cpychecker/refcounts/PyArg_ParseTuple/correct_simple/input.c:37
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,36 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyArg_ParseTuple/correct_simple/input.c:37:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1161, in impl_PyArg_ParseTuple
>+    v_fmt, v_varargs, with_size_t=False)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1064, in _handle_PyArg_function
>+    s_success = self.state.mkstate_concrete_return_of(stmt, 1)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,53 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyArg_ParseTupleAndKeywords() succeeds'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTupleAndKeywords/correct_O/input.c', line=33), region=RegionOnHeap('object from arg "O"', gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTupleAndKeywords/correct_O/input.c', line=33)))
>-    str(): (struct PyObject *)&RegionOnHeap('object from arg "O"', gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTupleAndKeywords/correct_O/input.c', line=33)) from tests/cpychecker/refcounts/PyArg_ParseTupleAndKeywords/correct_O/input.c:33
>-    r->ob_refcnt: (Py_ssize_t)val [-0x7fffffffffffffff <= val <= 0x7fffffffffffffff] from tests/cpychecker/refcounts/PyArg_ParseTupleAndKeywords/correct_O/input.c:44
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTupleAndKeywords/correct_O/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTupleAndKeywords/correct_O/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  region for gcc.ParmDecl('kwargs') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('kwargs')")
>-    str(): region for gcc.ParmDecl('kwargs') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTupleAndKeywords/correct_O/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('kwargs')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyArg_ParseTupleAndKeywords/correct_O/input.c:29
>-
>-Trace 1:
>-  Transitions:
>-    'when PyArg_ParseTupleAndKeywords() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTupleAndKeywords/correct_O/input.c', line=36), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyArg_ParseTupleAndKeywords/correct_O/input.c:36
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTupleAndKeywords/correct_O/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTupleAndKeywords/correct_O/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  region for gcc.ParmDecl('kwargs') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('kwargs')")
>-    str(): region for gcc.ParmDecl('kwargs') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_ParseTupleAndKeywords/correct_O/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('kwargs')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_TypeError')) from tests/cpychecker/refcounts/PyArg_ParseTupleAndKeywords/correct_O/input.c:33
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,40 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyArg_ParseTupleAndKeywords/correct_O/input.c:33:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1186, in impl_PyArg_ParseTupleAndKeywords
>+    v_fmt, v_varargs, with_size_t=False)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1064, in _handle_PyArg_function
>+    s_success = self.state.mkstate_concrete_return_of(stmt, 1)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1161, in impl_PyArg_ParseTuple
>        v_fmt, v_varargs, with_size_t=False)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1064, in _handle_PyArg_function
>        s_success = self.state.mkstate_concrete_return_of(stmt, 1)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyArg_ParseTuple/correct_simple: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyArg_ParseTuple/correct_simple/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyArg_ParseTuple/correct_simple/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyArg_ParseTuple/correct_simple/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyArg_ParseTuple/correct_simple/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyArg_ParseTuple/correct_simple/input.c:37:10: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1161, in impl_PyArg_ParseTuple
>        v_fmt, v_varargs, with_size_t=False)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1064, in _handle_PyArg_function
>        s_success = self.state.mkstate_concrete_return_of(stmt, 1)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyArg_ParseTupleAndKeywords/correct_O: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyArg_ParseTupleAndKeywords/correct_O/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyArg_ParseTupleAndKeywords/correct_O/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyArg_ParseTupleAndKeywords/correct_O/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyArg_ParseTupleAndKeywords/correct_O/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyArg_ParseTupleAndKeywords/correct_O/input.c:33:10: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_jso--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,11 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'calling PyErr_Clear()'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyErr_Clear/correct/input.c', line=30), region=RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')))
>-    str(): (struct PyObject *)&RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')) from tests/cpychecker/refcounts/PyErr_Clear/correct/input.c:30
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyErr_Clear/correct/input.c:29
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,34 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyErr_Clear/correct/input.c:30:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,264 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyList_Append() succeeds'
>-    'taking False path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=32), region=RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=32)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=32)) from tests/cpychecker/refcounts/PyList_Append/correct/input.c:32
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:36:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=36))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:36
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=36), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/correct/input.c:28
>-
>-Trace 1:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyList_Append() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=45), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/correct/input.c:45
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:32:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=32))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:32
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:36:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=36))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:36
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=36), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/correct/input.c:42
>-
>-Trace 2:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyList_Append() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:36'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=45), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/correct/input.c:45
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:32:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=32))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:32
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:36:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=36))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:36
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/correct/input.c:42
>-
>-Trace 3:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyList_Append() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:32'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=45), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/correct/input.c:45
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:32:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=32))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:32
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:36:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=36))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:36
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=36), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/correct/input.c:42
>-
>-Trace 4:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyList_Append() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:32'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:36'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=45), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/correct/input.c:45
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:32:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=32))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:32
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:36:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=36))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:36
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/correct/input.c:42
>-
>-Trace 5:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=39), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/correct/input.c:39
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:32:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=32))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:32
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/correct/input.c:36
>-
>-Trace 6:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:32'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=39), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/correct/input.c:39
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:32:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=32))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/correct/input.c:32
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/correct/input.c:36
>-
>-Trace 7:
>-  Transitions:
>-    'when PyList_New() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=34), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/correct/input.c:34
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/correct/input.c:32
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,42 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyList_Append/correct/input.c:42:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2269, in impl_PyList_Append
>+    s_success = self.state.mkstate_concrete_return_of(stmt, 0)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,253 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyArg_UnpackTuple() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=34), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:34
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')):
>-    repr(): RegionForGlobal(gcc.VarDecl('_Py_NoneStruct'))
>-    str(): RegionForGlobal(gcc.VarDecl('_Py_NoneStruct'))
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_TypeError')) from tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33
>-
>-Trace 1:
>-  Transitions:
>-    'when PyArg_UnpackTuple() successfully unpacks 1 argument(s)'
>-    'taking False path'
>-    'when PyTuple_Pack() succeeds'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=37), region=RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=37)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=37)) from tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:37
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=37), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')):
>-    repr(): RegionForGlobal(gcc.VarDecl('_Py_NoneStruct'))
>-    str(): RegionForGlobal(gcc.VarDecl('_Py_NoneStruct'))
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: None
>-  argument 1 allocated at tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33:
>-    repr(): RegionOnHeap('argument 1', gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=33))
>-    str(): argument 1 allocated at tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=33), region=Region('PyTypeObject for argument 1'))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:28
>-
>-Trace 2:
>-  Transitions:
>-    'when PyArg_UnpackTuple() successfully unpacks 1 argument(s)'
>-    'taking False path'
>-    'when PyTuple_Pack() fails'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=37), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:37
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')):
>-    repr(): RegionForGlobal(gcc.VarDecl('_Py_NoneStruct'))
>-    str(): RegionForGlobal(gcc.VarDecl('_Py_NoneStruct'))
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: None
>-  argument 1 allocated at tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33:
>-    repr(): RegionOnHeap('argument 1', gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=33))
>-    str(): argument 1 allocated at tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=33), region=Region('PyTypeObject for argument 1'))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:37
>-
>-Trace 3:
>-  Transitions:
>-    'when PyArg_UnpackTuple() successfully unpacks 2 argument(s)'
>-    'taking False path'
>-    'when PyTuple_Pack() succeeds'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=37), region=RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=37)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=37)) from tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:37
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=37), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')):
>-    repr(): RegionForGlobal(gcc.VarDecl('_Py_NoneStruct'))
>-    str(): RegionForGlobal(gcc.VarDecl('_Py_NoneStruct'))
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: None
>-  argument 1 allocated at tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33:
>-    repr(): RegionOnHeap('argument 1', gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=33))
>-    str(): argument 1 allocated at tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=33), region=Region('PyTypeObject for argument 1'))
>-  argument 2 allocated at tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33:
>-    repr(): RegionOnHeap('argument 2', gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=33))
>-    str(): argument 2 allocated at tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=33), region=Region('PyTypeObject for argument 2'))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:28
>-
>-Trace 4:
>-  Transitions:
>-    'when PyArg_UnpackTuple() successfully unpacks 2 argument(s)'
>-    'taking False path'
>-    'when PyTuple_Pack() fails'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=37), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:37
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')):
>-    repr(): RegionForGlobal(gcc.VarDecl('_Py_NoneStruct'))
>-    str(): RegionForGlobal(gcc.VarDecl('_Py_NoneStruct'))
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: None
>-  argument 1 allocated at tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33:
>-    repr(): RegionOnHeap('argument 1', gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=33))
>-    str(): argument 1 allocated at tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=33), region=Region('PyTypeObject for argument 1'))
>-  argument 2 allocated at tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33:
>-    repr(): RegionOnHeap('argument 2', gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=33))
>-    str(): argument 2 allocated at tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=33), region=Region('PyTypeObject for argument 2'))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:37
>-
>-Trace 5:
>-  Transitions:
>-    'when PyArg_UnpackTuple() successfully unpacks 3 argument(s)'
>-    'taking False path'
>-    'when PyTuple_Pack() succeeds'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=37), region=RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=37)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=37)) from tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:37
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=37), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')):
>-    repr(): RegionForGlobal(gcc.VarDecl('_Py_NoneStruct'))
>-    str(): RegionForGlobal(gcc.VarDecl('_Py_NoneStruct'))
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: None
>-  argument 1 allocated at tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33:
>-    repr(): RegionOnHeap('argument 1', gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=33))
>-    str(): argument 1 allocated at tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=33), region=Region('PyTypeObject for argument 1'))
>-  argument 2 allocated at tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33:
>-    repr(): RegionOnHeap('argument 2', gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=33))
>-    str(): argument 2 allocated at tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=33), region=Region('PyTypeObject for argument 2'))
>-  argument 3 allocated at tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33:
>-    repr(): RegionOnHeap('argument 3', gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=33))
>-    str(): argument 3 allocated at tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=33), region=Region('PyTypeObject for argument 3'))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:28
>-
>-Trace 6:
>-  Transitions:
>-    'when PyArg_UnpackTuple() successfully unpacks 3 argument(s)'
>-    'taking False path'
>-    'when PyTuple_Pack() fails'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=37), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:37
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')):
>-    repr(): RegionForGlobal(gcc.VarDecl('_Py_NoneStruct'))
>-    str(): RegionForGlobal(gcc.VarDecl('_Py_NoneStruct'))
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: None
>-  argument 1 allocated at tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33:
>-    repr(): RegionOnHeap('argument 1', gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=33))
>-    str(): argument 1 allocated at tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=33), region=Region('PyTypeObject for argument 1'))
>-  argument 2 allocated at tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33:
>-    repr(): RegionOnHeap('argument 2', gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=33))
>-    str(): argument 2 allocated at tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=33), region=Region('PyTypeObject for argument 2'))
>-  argument 3 allocated at tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33:
>-    repr(): RegionOnHeap('argument 3', gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=33))
>-    str(): argument 3 allocated at tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c', line=33), region=Region('PyTypeObject for argument 3'))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:37
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,38 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1235, in impl_PyArg_UnpackTuple
>+    s_failure = self.state.mkstate_concrete_return_of(stmt, 0)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,19 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'PyErr_Format()'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyErr_Format/correct/input.c', line=36), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyErr_Format/correct/input.c:36
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyErr_Format/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyErr_Format/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    unknown struct PyObject * from /usr/include/python?.?/pyerrors.h:nn
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyErr_Format/correct/input.c:34:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>"/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1632, in impl_PyDict_SetItemString
>        v_dp, v_key, v_item)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1586, in _handle_PyDict_SetItem
>        s_success = self.state.mkstate_concrete_return_of(stmt, 0)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyDict_Size/simple: OK
>tests/cpychecker/refcounts/PyErr_Clear/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyErr_Clear/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyErr_Clear/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyErr_Clear/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyErr_Clear/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyErr_Clear/correct/input.c:30:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyErr_Format/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyErr_Format/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyErr_Format/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyErr_Format/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyErr_Format/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyErr_Format/correct/input.c:34:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitio--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,263 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyList_Append() succeeds'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=32), region=RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=32)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=32)) from tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:32
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:36:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=36))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:36
>-    r->ob_refcnt: refs: 2 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=36), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:28
>-
>-Trace 1:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyList_Append() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=45), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:45
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:32:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=32))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:32
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:36:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=36))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:36
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=36), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:42
>-
>-Trace 2:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyList_Append() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:36'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=45), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:45
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:32:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=32))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:32
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:36:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=36))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:36
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:42
>-
>-Trace 3:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyList_Append() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:32'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=45), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:45
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:32:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=32))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:32
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:36:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=36))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:36
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=36), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:42
>-
>-Trace 4:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyList_Append() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:32'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:36'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=45), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:45
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:32:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=32))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:32
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:36:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=36))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:36
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:42
>-
>-Trace 5:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=39), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:39
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:32:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=32))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:32
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:36
>-
>-Trace 6:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:32'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=39), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:39
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:32:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=32))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:32
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:36
>-
>-Trace 7:
>-  Transitions:
>-    'when PyList_New() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=34), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:34
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:32
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,18 +1,42 @@
> In function 'test':
>-tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:53:nn: warning: memory leak: ob_refcnt of '*item' is 1 too high
>-tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:36:nn: note: '*item' was allocated at:     item = PyLong_FromLong(42);
>-tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:53:nn: note: was expecting final owned ob_refcnt of '*item' to be 1 due to object being referenced by: PyListObject.ob_item[0] but final ob_refcnt is refs: 2 owned
>-tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:32:nn: note: when PyList_New() succeeds at:     list = PyList_New(0);
>-tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:33:nn: note: taking False path at:     if (!list) {
>-tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:36:nn: note: reaching:     item = PyLong_FromLong(42);
>-tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:36:nn: note: when PyLong_FromLong() succeeds at:     item = PyLong_FromLong(42);
>-tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:36:nn: note: ob_refcnt is now refs: 1 owned
>-tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:37:nn: note: taking False path at:     if (!item) {
>-tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:42:nn: note: reaching:     if (-1 == PyList_Append(list, item)) {
>-tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:42:nn: note: when PyList_Append() succeeds at:     if (-1 == PyList_Append(list, item)) {
>-tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:42:nn: note: ob_refcnt is now refs: 2 owned
>-tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:42:nn: note: '*item' is now referenced by 1 non-stack value(s): PyListObject.ob_item[0]
>-tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:42:nn: note: taking False path at:     if (-1 == PyList_Append(list, item)) {
>-tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:53:nn: note: reaching:     return list;
>-tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:53:nn: note: returning
>-tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:28:nn: note: graphical error report for function 'test' written out to 'tests/cpychecker/refcounts/PyList_Append/incorrect/input.c.test-refcount-errors.html'
>+tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:42:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2269, in impl_PyList_Append
>+    s_success = self.state.mkstate_concrete_return_of(stmt, 0)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>UILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyInt_FromLong/correct_large_int: OK
>tests/cpychecker/refcounts/PyInt_FromLong/correct_small_int: OK
>tests/cpychecker/refcounts/PyIter_Next/simple: OK
>tests/cpychecker/refcounts/PyList_Append/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyList_Append/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyList_Append/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyList_Append/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyList_Append/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyList_Append/correct/input.c:42:15: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2269, in impl_PyList_Append
>        s_success = self.state.mkstate_concrete_return_of(stmt, 0)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyList_Append/incorrect: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyList_Append/incorrect/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyList_Append/incorrect/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyList_Append/incorrect/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyList_Append/incorrect/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyList_Append/incorrect/input.c:42:15: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,74 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyLong_FromLong() succeeds'
>-    'when PyObject_CallMethod() succeeds'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c', line=30), region=RegionOnHeap('new ref from call to PyObject_CallMethod', gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c', line=30)))
>-    str(): (struct PyObject *)&RegionOnHeap('new ref from call to PyObject_CallMethod', gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c', line=30)) from tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c:30
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c', line=30), region=Region('PyTypeObject for new ref from call to PyObject_CallMethod'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c:30:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c', line=30))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c:30
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c', line=30), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c:29
>-
>-Trace 1:
>-  Transitions:
>-    'when PyLong_FromLong() succeeds'
>-    'when PyObject_CallMethod() fails'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c', line=30), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c:30
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c:30:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c', line=30))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c:30
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c', line=30), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c:30
>-
>-Trace 2:
>-  Transitions:
>-    'when PyLong_FromLong() fails'
>-    'when PyObject_CallMethod() fails'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c', line=30), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c:30
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c:30
>pychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyMem_Malloc/correct/free-NULL: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyMem_Malloc/correct/free-NULL/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyMem_Malloc/correct/free-NULL/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyMem_Malloc/correct/free-NULL/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyMem_Malloc/correct/free-NULL/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyMem_Malloc/correct/free-NULL/input.c:33:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyModule_AddObject/incorrect-with-cast: OK
>tests/cpychecker/refcounts/PyObject_CallFunction/correct: OK
>tests/cpychecker/refcounts/PyObject_CallFunctionObjArgs/correct: OK
>tests/cpychecker/refcounts/PyObject_CallFunctionObjArgs/incorrect: OK
>tests/cpychecker/refcounts/PyObject_CallMethod/correct: OK
>tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c:30:12: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-p--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,36 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N/input.c:30:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2420, in impl_PyLong_FromLong
>+    'PyLong_Type')
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 726, in object_ctor
>+    s_success, nonnull = self.mkstate_new_ref(stmt, typename, typeobjregion)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 835, in mkstate_new_ref
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,214 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: -0x80000000 <= n <= 0'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=34), region=RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=34)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=34)) from tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:34
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=34), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:30
>-
>-Trace 1:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: 1 <= n <= 0x7fffffff'
>-    'taking True path'
>-    'when item_ctor() succeeds'
>-    'taking False path'
>-    'when PyList_Append() succeeds'
>-    'taking False path'
>-    'when considering n == (int)1 from tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:29'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=34), region=RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=34)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=34)) from tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:34
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=34), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  new ref from (unknown) item_ctor allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:41:
>-    repr(): RegionOnHeap('new ref from (unknown) item_ctor', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=41))
>-    str(): new ref from (unknown) item_ctor allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:41
>-    r->ob_refcnt: refs: 2 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=41), region=Region('PyTypeObject for new ref from (unknown) item_ctor'))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:30
>-
>-Trace 2:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: 1 <= n <= 0x7fffffff'
>-    'taking True path'
>-    'when item_ctor() succeeds'
>-    'taking False path'
>-    'when PyList_Append() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=50), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:50
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:34:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=34))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:34
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=34), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  new ref from (unknown) item_ctor allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:41:
>-    repr(): RegionOnHeap('new ref from (unknown) item_ctor', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=41))
>-    str(): new ref from (unknown) item_ctor allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:41
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=41), region=Region('PyTypeObject for new ref from (unknown) item_ctor'))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:47
>-
>-Trace 3:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: 1 <= n <= 0x7fffffff'
>-    'taking True path'
>-    'when item_ctor() succeeds'
>-    'taking False path'
>-    'when PyList_Append() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on new ref from (unknown) item_ctor allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:41'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=50), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:50
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:34:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=34))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:34
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=34), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  new ref from (unknown) item_ctor allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:41:
>-    repr(): RegionOnHeap('new ref from (unknown) item_ctor', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=41))
>-    str(): new ref from (unknown) item_ctor allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:41
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:47
>-
>-Trace 4:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: 1 <= n <= 0x7fffffff'
>-    'taking True path'
>-    'when item_ctor() succeeds'
>-    'taking False path'
>-    'when PyList_Append() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:34'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=50), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:50
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:34:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=34))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:34
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  new ref from (unknown) item_ctor allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:41:
>-    repr(): RegionOnHeap('new ref from (unknown) item_ctor', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=41))
>-    str(): new ref from (unknown) item_ctor allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:41
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=41), region=Region('PyTypeObject for new ref from (unknown) item_ctor'))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:47
>-
>-Trace 5:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: 1 <= n <= 0x7fffffff'
>-    'taking True path'
>-    'when item_ctor() succeeds'
>-    'taking False path'
>-    'when PyList_Append() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:34'
>-    'when taking False path'
>-    'calling tp_dealloc on new ref from (unknown) item_ctor allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:41'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=50), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:50
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:34:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=34))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:34
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  new ref from (unknown) item_ctor allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:41:
>-    repr(): RegionOnHeap('new ref from (unknown) item_ctor', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=41))
>-    str(): new ref from (unknown) item_ctor allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:41
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:47
>-
>-Trace 6:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: 1 <= n <= 0x7fffffff'
>-    'taking True path'
>-    'when item_ctor() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=44), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:44
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:34:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=34))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:34
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=34), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:41
>-
>-Trace 7:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: 1 <= n <= 0x7fffffff'
>-    'taking True path'
>-    'when item_ctor() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:34'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=44), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:44
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:34:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=34))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:34
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:41
>-
>-Trace 8:
>-  Transitions:
>-    'when PyList_New() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c', line=36), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:36
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:34
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,24 +1,48 @@
> In function 'test':
>-tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:59:nn: warning: memory leak: ob_refcnt of '*item' is 1 too high
>-tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:41:nn: note: '*item' was allocated at:         item = item_ctor();
>-tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:59:nn: note: was expecting final owned ob_refcnt of '*item' to be 1 due to object being referenced by: PyListObject.ob_item[0] but final ob_refcnt is refs: 2 owned
>-tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:34:nn: note: when PyList_New() succeeds at:     list = PyList_New(0);
>-tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:35:nn: note: taking False path at:     if (!list) {
>-tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:38:nn: note: reaching:     for (i = 0; i < n; i++) {
>-tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:38:nn: note: when considering range: 1 <= n <= 0x7fffffff at:     for (i = 0; i < n; i++) {
>-tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:38:nn: note: taking True path at:     for (i = 0; i < n; i++) {
>-tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:41:nn: note: reaching:         item = item_ctor();
>-tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:41:nn: note: when item_ctor() succeeds at:         item = item_ctor();
>-tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:41:nn: note: ob_refcnt is now refs: 1 owned
>-tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:42:nn: note: taking False path at:         if (!item) {
>-tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:47:nn: note: reaching:         if (PyList_Append(list, item)) {
>-tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:47:nn: note: when PyList_Append() succeeds at:         if (PyList_Append(list, item)) {
>-tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:47:nn: note: ob_refcnt is now refs: 2 owned
>-tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:47:nn: note: '*item' is now referenced by 1 non-stack value(s): PyListObject.ob_item[0]
>-tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:47:nn: note: taking False path at:         if (PyList_Append(list, item)) {
>-tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:38:nn: note: reaching:     for (i = 0; i < n; i++) {
>-tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:38:nn: note: when considering n == (int)1 from tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:29 at:     for (i = 0; i < n; i++) {
>-tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:38:nn: note: taking False path at:     for (i = 0; i < n; i++) {
>-tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:59:nn: note: reaching:     return list;
>-tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:59:nn: note: returning
>-tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:30:nn: note: graphical error report for function 'test' written out to 'tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c.test-refcount-errors.html'
>+tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:47:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2269, in impl_PyList_Append
>+    s_success = self.state.mkstate_concrete_return_of(stmt, 0)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,21 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'PyBool_FromLong() returns'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyBool_FromLong/correct/input.c', line=30), region=RegionOnHeap('PyBool_FromLong', gcc.Location(file='tests/cpychecker/refcounts/PyBool_FromLong/correct/input.c', line=30)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyBool_FromLong', gcc.Location(file='tests/cpychecker/refcounts/PyBool_FromLong/correct/input.c', line=30)) from tests/cpychecker/refcounts/PyBool_FromLong/correct/input.c:30
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyBool_FromLong/correct/input.c', line=30), region=Region('PyTypeObject for PyBool_FromLong'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyBool_FromLong/correct/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyBool_FromLong/correct/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyBool_FromLong/correct/input.c:29
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyBool_FromLong/correct/input.c:30:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>n=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1186, in impl_PyArg_ParseTupleAndKeywords
>        v_fmt, v_varargs, with_size_t=False)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1064, in _handle_PyArg_function
>        s_success = self.state.mkstate_concrete_return_of(stmt, 1)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyArg_UnpackTuple/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyArg_UnpackTuple/correct/input.c:33:10: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1235, in impl_PyArg_UnpackTuple
>        s_failure = self.state.mkstate_concrete_return_of(stmt, 0)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyArg_UnpackTuple/wrong-number-of-varargs: OK
>tests/cpychecker/refcounts/PyBool_FromLong/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyBool_FromLong/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyBool_FromLong/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyBool_FromLong/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyBool_FromLong/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyBool_FromLong/correct/input.c:30:12: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      --- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,77 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'returning -1 from PyList_Append() due to NULL item'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c', line=37), value=-1)
>-    str(): (int)-1 from tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c:37
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c:32:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c', line=32))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c:32
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_SystemError')) from tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c:37
>-
>-Trace 1:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'returning -1 from PyList_Append() due to NULL item'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c:32'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c', line=37), value=-1)
>-    str(): (int)-1 from tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c:37
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c:32:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c', line=32))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c:32
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_SystemError')) from tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c:37
>-
>-Trace 2:
>-  Transitions:
>-    'when PyList_New() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c', line=34), value=42)
>-    str(): (int)42 from tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c:34
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c:32
>transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2269, in impl_PyList_Append
>        s_success = self.state.mkstate_concrete_return_of(stmt, 0)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyList_Append/incorrect-loop: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyList_Append/incorrect-loop/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyList_Append/incorrect-loop/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyList_Append/incorrect-loop/input.c:47:13: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2269, in impl_PyList_Append
>        s_success = self.state.mkstate_concrete_return_of(stmt, 0)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyList_Append/null-newitem: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyList_Append/null-newitem/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyList_Append/null-newitem/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c:39:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,38 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyList_Append/null-newitem/input.c:39:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,163 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyString_FromString() succeeds'
>-    'taking False path'
>-    'when PyObject_CallMethodObjArgs() succeeds'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=39), region=RegionOnHeap('new ref from call to PyObject_CallMethodObjArgs', gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=39)))
>-    str(): (struct PyObject *)&RegionOnHeap('new ref from call to PyObject_CallMethodObjArgs', gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=39)) from tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c:39
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=39), region=Region('PyTypeObject for new ref from call to PyObject_CallMethodObjArgs'))
>-  region for gcc.ParmDecl('obj') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('obj')")
>-    str(): region for gcc.ParmDecl('obj') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=32), region=Region("region-for-type-of-arg-gcc.ParmDecl('obj')"))
>-  region for gcc.ParmDecl('a') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('a')")
>-    str(): region for gcc.ParmDecl('a') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=32), region=Region("region-for-type-of-arg-gcc.ParmDecl('a')"))
>-  region for gcc.ParmDecl('b') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('b')")
>-    str(): region for gcc.ParmDecl('b') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=32), region=Region("region-for-type-of-arg-gcc.ParmDecl('b')"))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c:34:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=34))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c:34
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=34), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c:33
>-
>-Trace 1:
>-  Transitions:
>-    'when PyString_FromString() succeeds'
>-    'taking False path'
>-    'when PyObject_CallMethodObjArgs() succeeds'
>-    'when taking False path'
>-    'calling tp_dealloc on PyStringObject allocated at tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c:34'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=39), region=RegionOnHeap('new ref from call to PyObject_CallMethodObjArgs', gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=39)))
>-    str(): (struct PyObject *)&RegionOnHeap('new ref from call to PyObject_CallMethodObjArgs', gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=39)) from tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c:39
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=39), region=Region('PyTypeObject for new ref from call to PyObject_CallMethodObjArgs'))
>-  region for gcc.ParmDecl('obj') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('obj')")
>-    str(): region for gcc.ParmDecl('obj') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=32), region=Region("region-for-type-of-arg-gcc.ParmDecl('obj')"))
>-  region for gcc.ParmDecl('a') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('a')")
>-    str(): region for gcc.ParmDecl('a') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=32), region=Region("region-for-type-of-arg-gcc.ParmDecl('a')"))
>-  region for gcc.ParmDecl('b') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('b')")
>-    str(): region for gcc.ParmDecl('b') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=32), region=Region("region-for-type-of-arg-gcc.ParmDecl('b')"))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c:34:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=34))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c:34
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c:33
>-
>-Trace 2:
>-  Transitions:
>-    'when PyString_FromString() succeeds'
>-    'taking False path'
>-    'when PyObject_CallMethodObjArgs() fails'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=39), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c:39
>-  region for gcc.ParmDecl('obj') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('obj')")
>-    str(): region for gcc.ParmDecl('obj') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=32), region=Region("region-for-type-of-arg-gcc.ParmDecl('obj')"))
>-  region for gcc.ParmDecl('a') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('a')")
>-    str(): region for gcc.ParmDecl('a') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=32), region=Region("region-for-type-of-arg-gcc.ParmDecl('a')"))
>-  region for gcc.ParmDecl('b') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('b')")
>-    str(): region for gcc.ParmDecl('b') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=32), region=Region("region-for-type-of-arg-gcc.ParmDecl('b')"))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c:34:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=34))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c:34
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=34), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c:39
>-
>-Trace 3:
>-  Transitions:
>-    'when PyString_FromString() succeeds'
>-    'taking False path'
>-    'when PyObject_CallMethodObjArgs() fails'
>-    'when taking False path'
>-    'calling tp_dealloc on PyStringObject allocated at tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c:34'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=39), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c:39
>-  region for gcc.ParmDecl('obj') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('obj')")
>-    str(): region for gcc.ParmDecl('obj') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=32), region=Region("region-for-type-of-arg-gcc.ParmDecl('obj')"))
>-  region for gcc.ParmDecl('a') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('a')")
>-    str(): region for gcc.ParmDecl('a') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=32), region=Region("region-for-type-of-arg-gcc.ParmDecl('a')"))
>-  region for gcc.ParmDecl('b') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('b')")
>-    str(): region for gcc.ParmDecl('b') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=32), region=Region("region-for-type-of-arg-gcc.ParmDecl('b')"))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c:34:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=34))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c:34
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c:39
>-
>-Trace 4:
>-  Transitions:
>-    'when PyString_FromString() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=37), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c:37
>-  region for gcc.ParmDecl('obj') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('obj')")
>-    str(): region for gcc.ParmDecl('obj') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=32), region=Region("region-for-type-of-arg-gcc.ParmDecl('obj')"))
>-  region for gcc.ParmDecl('a') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('a')")
>-    str(): region for gcc.ParmDecl('a') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=32), region=Region("region-for-type-of-arg-gcc.ParmDecl('a')"))
>-  region for gcc.ParmDecl('b') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('b')")
>-    str(): region for gcc.ParmDecl('b') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c', line=32), region=Region("region-for-type-of-arg-gcc.ParmDecl('b')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c:34
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,38 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c:40:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,10 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'calling PyErr_SetString()'
>-    'calling PyErr_PrintEx()'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyErr_PrintEx/input.c', line=37), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyErr_PrintEx/input.c:37
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyErr_PrintEx/input.c:34
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,8 +1,32 @@
> In function 'test':
>-tests/cpychecker/refcounts/PyErr_PrintEx/input.c:37:nn: warning: returning (PyObject*)NULL without setting an exception
>-tests/cpychecker/refcounts/PyErr_PrintEx/input.c:30:nn: note: calling PyErr_SetString() at:     PyErr_SetString(PyExc_RuntimeError,
>-tests/cpychecker/refcounts/PyErr_PrintEx/input.c:30:nn: note: thread-local exception state now has value: unknown struct PyObject * from /usr/include/python?.?/pyerrors.h:nn
>-tests/cpychecker/refcounts/PyErr_PrintEx/input.c:34:nn: note: calling PyErr_PrintEx() at:     PyErr_PrintEx(1);
>-tests/cpychecker/refcounts/PyErr_PrintEx/input.c:34:nn: note: thread-local exception state now has value: (struct PyObject *)0 from tests/cpychecker/refcounts/PyErr_PrintEx/input.c:34
>-tests/cpychecker/refcounts/PyErr_PrintEx/input.c:37:nn: note: returning at:     return NULL;
>-tests/cpychecker/refcounts/PyErr_PrintEx/input.c:28:nn: note: graphical error report for function 'test' written out to 'tests/cpychecker/refcounts/PyErr_PrintEx/input.c.test-refcount-errors.html'
>+tests/cpychecker/refcounts/PyErr_PrintEx/input.c:30:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,163 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyString_FromString() succeeds'
>-    'taking False path'
>-    'when PyObject_CallMethodObjArgs() succeeds'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=43), region=RegionOnHeap('new ref from call to PyObject_CallMethodObjArgs', gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=43)))
>-    str(): (struct PyObject *)&RegionOnHeap('new ref from call to PyObject_CallMethodObjArgs', gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=43)) from tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:43
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=43), region=Region('PyTypeObject for new ref from call to PyObject_CallMethodObjArgs'))
>-  region for gcc.ParmDecl('obj') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('obj')")
>-    str(): region for gcc.ParmDecl('obj') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=33), region=Region("region-for-type-of-arg-gcc.ParmDecl('obj')"))
>-  region for gcc.ParmDecl('a') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('a')")
>-    str(): region for gcc.ParmDecl('a') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=33), region=Region("region-for-type-of-arg-gcc.ParmDecl('a')"))
>-  region for gcc.ParmDecl('b') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('b')")
>-    str(): region for gcc.ParmDecl('b') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=33), region=Region("region-for-type-of-arg-gcc.ParmDecl('b')"))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:35:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=35))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:35
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=35), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:34
>-
>-Trace 1:
>-  Transitions:
>-    'when PyString_FromString() succeeds'
>-    'taking False path'
>-    'when PyObject_CallMethodObjArgs() succeeds'
>-    'when taking False path'
>-    'calling tp_dealloc on PyStringObject allocated at tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:35'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=43), region=RegionOnHeap('new ref from call to PyObject_CallMethodObjArgs', gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=43)))
>-    str(): (struct PyObject *)&RegionOnHeap('new ref from call to PyObject_CallMethodObjArgs', gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=43)) from tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:43
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=43), region=Region('PyTypeObject for new ref from call to PyObject_CallMethodObjArgs'))
>-  region for gcc.ParmDecl('obj') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('obj')")
>-    str(): region for gcc.ParmDecl('obj') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=33), region=Region("region-for-type-of-arg-gcc.ParmDecl('obj')"))
>-  region for gcc.ParmDecl('a') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('a')")
>-    str(): region for gcc.ParmDecl('a') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=33), region=Region("region-for-type-of-arg-gcc.ParmDecl('a')"))
>-  region for gcc.ParmDecl('b') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('b')")
>-    str(): region for gcc.ParmDecl('b') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=33), region=Region("region-for-type-of-arg-gcc.ParmDecl('b')"))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:35:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=35))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:35
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:34
>-
>-Trace 2:
>-  Transitions:
>-    'when PyString_FromString() succeeds'
>-    'taking False path'
>-    'when PyObject_CallMethodObjArgs() fails'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=43), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:43
>-  region for gcc.ParmDecl('obj') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('obj')")
>-    str(): region for gcc.ParmDecl('obj') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=33), region=Region("region-for-type-of-arg-gcc.ParmDecl('obj')"))
>-  region for gcc.ParmDecl('a') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('a')")
>-    str(): region for gcc.ParmDecl('a') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=33), region=Region("region-for-type-of-arg-gcc.ParmDecl('a')"))
>-  region for gcc.ParmDecl('b') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('b')")
>-    str(): region for gcc.ParmDecl('b') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=33), region=Region("region-for-type-of-arg-gcc.ParmDecl('b')"))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:35:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=35))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:35
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=35), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:43
>-
>-Trace 3:
>-  Transitions:
>-    'when PyString_FromString() succeeds'
>-    'taking False path'
>-    'when PyObject_CallMethodObjArgs() fails'
>-    'when taking False path'
>-    'calling tp_dealloc on PyStringObject allocated at tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:35'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=43), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:43
>-  region for gcc.ParmDecl('obj') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('obj')")
>-    str(): region for gcc.ParmDecl('obj') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=33), region=Region("region-for-type-of-arg-gcc.ParmDecl('obj')"))
>-  region for gcc.ParmDecl('a') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('a')")
>-    str(): region for gcc.ParmDecl('a') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=33), region=Region("region-for-type-of-arg-gcc.ParmDecl('a')"))
>-  region for gcc.ParmDecl('b') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('b')")
>-    str(): region for gcc.ParmDecl('b') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=33), region=Region("region-for-type-of-arg-gcc.ParmDecl('b')"))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:35:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=35))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:35
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:43
>-
>-Trace 4:
>-  Transitions:
>-    'when PyString_FromString() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=38), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:38
>-  region for gcc.ParmDecl('obj') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('obj')")
>-    str(): region for gcc.ParmDecl('obj') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=33), region=Region("region-for-type-of-arg-gcc.ParmDecl('obj')"))
>-  region for gcc.ParmDecl('a') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('a')")
>-    str(): region for gcc.ParmDecl('a') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=33), region=Region("region-for-type-of-arg-gcc.ParmDecl('a')"))
>-  region for gcc.ParmDecl('b') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('b')")
>-    str(): region for gcc.ParmDecl('b') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c', line=33), region=Region("region-for-type-of-arg-gcc.ParmDecl('b')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:35
>ython2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2420, in impl_PyLong_FromLong
>        'PyLong_Type')
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 726, in object_ctor
>        s_success, nonnull = self.mkstate_new_ref(stmt, typename, typeobjregion)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 835, in mkstate_new_ref
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct/input.c:40:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:43:12: warning: argument 3 had type char[13] * but was expecting a PyObject* (or subclass)
>    tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:43:12: warning: argument 4 had type char[4] * but was expecting a PyObject* (or subclass)
>    tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:43:12: warning: argument 5 had type char[3] * but was expecting a PyObject* (or subclass)
>    tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:43:12: warning: argument 6 had type char[3] * but was expecting a PyObject* (or subclass)
>    tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:43:12: warning: argument 7 had type char[4] * but was expecting a PyObject* (or subclass)
>    tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:43:12: warning: arguments to PyObject_CallMethodObjArgs were not NULL-terminated
>    tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:46:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/bui--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -5,3 +5,40 @@
> tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:43:nn: warning: argument 6 had type char[3] * but was expecting a PyObject* (or subclass)
> tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:43:nn: warning: argument 7 had type char[4] * but was expecting a PyObject* (or subclass)
> tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:43:nn: warning: arguments to PyObject_CallMethodObjArgs were not NULL-terminated
>+tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect/input.c:46:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,19 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'calling PyErr_SetFromErrno()'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyErr_SetFromErrno/correct/input.c', line=29), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyErr_SetFromErrno/correct/input.c:29
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyErr_SetFromErrno/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyErr_SetFromErrno/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    unknown struct PyObject * from /usr/include/python?.?/pyerrors.h:nn
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyErr_SetFromErrno/correct/input.c:29:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>ns()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyErr_NewException/basic: OK
>tests/cpychecker/refcounts/PyErr_NoMemory/correct: OK
>tests/cpychecker/refcounts/PyErr_PrintEx: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyErr_PrintEx/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyErr_PrintEx/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyErr_PrintEx/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyErr_PrintEx/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyErr_PrintEx/input.c:30:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyErr_SetFromErrno/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyErr_SetFromErrno/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyErr_SetFromErrno/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyErr_SetFromErrno/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyErr_SetFromErrno/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyErr_SetFromErrno/correct/input.c:29:12: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576,--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,203 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when PyString_Concat() succeeds (Py_DECREF() without deallocation on *LHS)'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=32), region=RegionOnHeap('result of PyString_Concat', gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=32)))
>-    str(): (struct PyObject *)&RegionOnHeap('result of PyString_Concat', gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=32)) from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=32), region=Region('PyTypeObject for result of PyString_Concat'))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:29:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=29))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:29
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=29), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=32))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:28
>-
>-Trace 1:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when PyString_Concat() succeeds (Py_DECREF() with deallocation on *LHS)'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=32), region=RegionOnHeap('result of PyString_Concat', gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=32)))
>-    str(): (struct PyObject *)&RegionOnHeap('result of PyString_Concat', gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=32)) from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=32), region=Region('PyTypeObject for result of PyString_Concat'))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:29:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=29))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:29
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=29), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=32))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:28
>-
>-Trace 2:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when PyString_Concat() fails (Py_DECREF() without deallocation on *LHS)'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=32), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:29:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=29))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:29
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=29), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=32))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32
>-
>-Trace 3:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when PyString_Concat() fails (Py_DECREF() with deallocation on *LHS)'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=32), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:29:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=29))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:29
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=29), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=32))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32
>-
>-Trace 4:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:27 as non-NULL'
>-    'when PyString_FromString() fails'
>-    'when PyString_Concat() cleans up due to NULL right-hand side (Py_DECREF() without deallocation on *LHS)'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=32), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:29:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=29))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:29
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=29), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32
>-
>-Trace 5:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:27 as non-NULL'
>-    'when PyString_FromString() fails'
>-    'when PyString_Concat() cleans up due to NULL right-hand side (Py_DECREF() with deallocation on *LHS)'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=32), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:29:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=29))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:29
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=29), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32
>-
>-Trace 6:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:27 as NULL'
>-  error: NullPtrArgument()
>-  error: possibly calling PyString_FromString with NULL as argument 1 (msg1) at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:29:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=29))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:29
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=29), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:28
>-
>-Trace 7:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:27 as non-NULL'
>-    'when PyString_FromString() fails'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when PyString_Concat() does nothing due to NULL *lhs'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=29), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:29
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=32))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:29
>-
>-Trace 8:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:27 as non-NULL'
>-    'when PyString_FromString() fails'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:27 as non-NULL'
>-    'when PyString_FromString() fails'
>-    'when PyString_Concat() does nothing due to NULL *lhs'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c', line=29), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:29
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32
>-
>-Trace 9:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:27 as non-NULL'
>-    'when PyString_FromString() fails'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:27 as NULL'
>-  error: NullPtrArgument()
>-  error: possibly calling PyString_FromString with NULL as argument 1 (msg1) at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:29
>-
>-Trace 10:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:27 as NULL'
>-  error: NullPtrArgument()
>-  error: possibly calling PyString_FromString with NULL as argument 1 (msg0) at tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:29
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:28
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,13 +1,38 @@
> In function 'test':
>-tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:34:nn: warning: memory leak: ob_refcnt of PyStringObject is 1 too high
>-tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32:nn: note: PyStringObject was allocated at:     PyString_Concat(&result, PyString_FromString(msg1));
>-tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:34:nn: note: was expecting final owned ob_refcnt of PyStringObject to be 0 since nothing references it but final ob_refcnt is refs: 1 owned
>-tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:29:nn: note: when treating unknown const char * from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:27 as non-NULL at:     PyObject *result = PyString_FromString(msg0);
>-tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:29:nn: note: when PyString_FromString() succeeds at:     PyObject *result = PyString_FromString(msg0);
>-tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32:nn: note: when treating unknown const char * from tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:27 as non-NULL at:     PyString_Concat(&result, PyString_FromString(msg1));
>-tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32:nn: note: when PyString_FromString() succeeds at:     PyString_Concat(&result, PyString_FromString(msg1));
>-tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:32:nn: note: ob_refcnt is now refs: 1 owned
>-tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:34:nn: note: when PyString_Concat() succeeds (Py_DECREF() without deallocation on *LHS) at:     return result;
>-tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:34:nn: note: returning at:     return result;
>-tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:34:nn: note: found 4 similar trace(s) to this
>-tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:28:nn: note: graphical error report for function 'test' written out to 'tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c.test-refcount-errors.html'
>+tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:29:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 3385, in impl_PyString_FromString
>+    'PyString_Type')
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 726, in object_ctor
>+    s_success, nonnull = self.mkstate_new_ref(stmt, typename, typeobjregion)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 835, in mkstate_new_ref
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,110 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyTuple_SetItem() succeeds'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c', line=27), region=RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c', line=27)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c', line=27)) from tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c:27
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c', line=27), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c:32:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c', line=32))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c:32
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c:24
>-
>-Trace 1:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c', line=35), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c:35
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c:27:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c', line=27))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c:27
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c', line=27), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c:32
>-
>-Trace 2:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c:27'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c', line=35), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c:35
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c:27:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c', line=27))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c:27
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c:32
>-
>-Trace 3:
>-  Transitions:
>-    'when PyTuple_New() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c', line=29), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c:29
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c:27
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,40 @@
>+In function 'handle_SetItem':
>+tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c:34:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,650 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyTuple_SetItem() succeeds'
>-    'when PyTuple_SetItem() succeeds'
>-    'when PyTuple_SetItem() succeeds'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33), region=RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33)) from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:50:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=50))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:50
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=50), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:24
>-
>-Trace 1:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:50
>-
>-Trace 2:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:50
>-
>-Trace 3:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:50
>-
>-Trace 4:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:50
>-
>-Trace 5:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44'
>-    'when taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:50
>-
>-Trace 6:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:50
>-
>-Trace 7:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:50
>-
>-Trace 8:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:50
>-
>-Trace 9:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:48
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44
>-
>-Trace 10:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:48
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44
>-
>-Trace 11:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:48
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44
>-
>-Trace 12:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:48
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:44
>-
>-Trace 13:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=42), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:42
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39
>-
>-Trace 14:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=42), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:42
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39
>-
>-Trace 15:
>-  Transitions:
>-    'when PyTuple_New() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=35), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:35
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:33
> in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyTuple_SetItem/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyTuple_SetItem/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyTuple_SetItem/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c: In function 'handle_SetItem':
>    tests/cpychecker/refcounts/PyTuple_SetItem/correct/input.c:34:9: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c: In function 'handle_SetItem':
>    tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39:16: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2420, in impl_PyLong_FromLong
>        'PyLong_Type')
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 726, in object_ctor
>        s_success, nonnull = self.mkstate_new_ref(stmt, typename, typeobjregion)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 835, in mkstate_new_ref
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpy--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,40 @@
>+In function 'handle_SetItem':
>+tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple/input.c:39:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2420, in impl_PyLong_FromLong
>+    'PyLong_Type')
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 726, in object_ctor
>+    s_success, nonnull = self.mkstate_new_ref(stmt, typename, typeobjregion)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 835, in mkstate_new_ref
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,7 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'PyErr_NoMemory() returns NULL, raising MemoryError'
>-    'taking True path'
>-    'returning'
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/__builtin_expect/input.c:56
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,34 @@
>+In function 'test':
>+tests/cpychecker/refcounts/__builtin_expect/input.c:62:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,650 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyTuple_SetItem() succeeds'
>-    'when PyTuple_SetItem() succeeds'
>-    'when PyTuple_SetItem() succeeds'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33), region=RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33)) from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:50:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=50))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:50
>-    r->ob_refcnt: refs: 2 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=50), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:24
>-
>-Trace 1:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:50
>-
>-Trace 2:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:50
>-
>-Trace 3:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:50
>-
>-Trace 4:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:50
>-
>-Trace 5:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44'
>-    'when taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:50
>-
>-Trace 6:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:50
>-
>-Trace 7:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:50
>-
>-Trace 8:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:50
>-
>-Trace 9:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:48
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44
>-
>-Trace 10:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:48
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44
>-
>-Trace 11:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:48
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44
>-
>-Trace 12:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:48
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44
>-
>-Trace 13:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=42), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:42
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39
>-
>-Trace 14:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=42), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:42
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39
>-
>-Trace 15:
>-  Transitions:
>-    'when PyTuple_New() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=35), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:35
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,24 +1,40 @@
> In function 'handle_SetItem':
>-cc1: warning: memory leak: ob_refcnt of PyLongObject is 1 too high
>-tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:50:nn: note: PyLongObject was allocated at:     items[2] = PyLong_FromLong(3000);
>-cc1: note: was expecting final owned ob_refcnt of PyLongObject to be 1 due to object being referenced by: PyTupleObject.ob_item[2] but final ob_refcnt is refs: 2 owned
>-tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:33:nn: note: when PyTuple_New() succeeds at:     tuple = PyTuple_New(3);
>-tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:34:nn: note: taking False path at:     if (!tuple) {
>-tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39:nn: note: reaching:     items[0] = PyLong_FromLong(1000);
>-tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39:nn: note: when PyLong_FromLong() succeeds at:     items[0] = PyLong_FromLong(1000);
>-tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:40:nn: note: taking False path at:     if (!items[0]) {
>-tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44:nn: note: reaching:     items[1] = PyLong_FromLong(2000);
>-tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:44:nn: note: when PyLong_FromLong() succeeds at:     items[1] = PyLong_FromLong(2000);
>-tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:45:nn: note: taking False path at:     if (!items[1]) {
>-tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:50:nn: note: reaching:     items[2] = PyLong_FromLong(3000);
>-tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:50:nn: note: when PyLong_FromLong() succeeds at:     items[2] = PyLong_FromLong(3000);
>-tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:50:nn: note: ob_refcnt is now refs: 1 owned
>-tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:51:nn: note: taking False path at:     if (!items[2]) {
>-tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:64:nn: note: reaching:     PyTuple_SetItem(tuple, 0, items[0]);
>-tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:64:nn: note: when PyTuple_SetItem() succeeds at:     PyTuple_SetItem(tuple, 0, items[0]);
>-tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:65:nn: note: when PyTuple_SetItem() succeeds at:     PyTuple_SetItem(tuple, 1, items[1]);
>-tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:66:nn: note: when PyTuple_SetItem() succeeds at:     PyTuple_SetItem(tuple, 2, items[2]);
>-tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:66:nn: note: PyLongObject is now referenced by 1 non-stack value(s): PyTupleObject.ob_item[2]
>-tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:71:nn: note: ob_refcnt is now refs: 2 owned
>-cc1: note: returning
>-tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:24:nn: note: graphical error report for function 'handle_SetItem' written out to 'tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c.handle_SetItem-refcount-errors.html'
>+tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2420, in impl_PyLong_FromLong
>+    'PyLong_Type')
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 726, in object_ctor
>+    s_success, nonnull = self.mkstate_new_ref(stmt, typename, typeobjregion)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 835, in mkstate_new_ref
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,43 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when foo() succeeds'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/returns-borrowed-ref/correct-usage/input.c', line=41), region=RegionOnHeap('borrowed reference returned by foo()', gcc.Location(file='tests/cpychecker/refcounts/attributes/returns-borrowed-ref/correct-usage/input.c', line=41)))
>-    str(): (struct PyObject *)&RegionOnHeap('borrowed reference returned by foo()', gcc.Location(file='tests/cpychecker/refcounts/attributes/returns-borrowed-ref/correct-usage/input.c', line=41)) from tests/cpychecker/refcounts/attributes/returns-borrowed-ref/correct-usage/input.c:41
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/returns-borrowed-ref/correct-usage/input.c', line=41), region=Region('PyTypeObject for borrowed reference returned by foo()'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/returns-borrowed-ref/correct-usage/input.c', line=39), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/returns-borrowed-ref/correct-usage/input.c', line=39), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/attributes/returns-borrowed-ref/correct-usage/input.c:40
>-
>-Trace 1:
>-  Transitions:
>-    'when foo() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/returns-borrowed-ref/correct-usage/input.c', line=41), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/attributes/returns-borrowed-ref/correct-usage/input.c:41
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/returns-borrowed-ref/correct-usage/input.c', line=39), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/returns-borrowed-ref/correct-usage/input.c', line=39), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/attributes/returns-borrowed-ref/correct-usage/input.c:41
>lddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyObject_CallObject/correct: OK
>tests/cpychecker/refcounts/PyObject_GenericGetAttr/basic: OK
>tests/cpychecker/refcounts/__builtin_expect: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/__builtin_expect/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/__builtin_expect/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/__builtin_expect/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/__builtin_expect/input.c: In function 'test':
>    tests/cpychecker/refcounts/__builtin_expect/input.c:62:9: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/attributes/returns-borrowed-ref/correct-marking: OK
>tests/cpychecker/refcounts/attributes/returns-borrowed-ref/correct-usage: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/attributes/returns-borrowed-ref/correct-usage/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/attributes/returns-borrowed-ref/correct-usage/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/attributes/returns-borrowed-ref/correct-usage/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/attributes/returns-borrowed-ref/correct-usage/input.c: In function 'test':
>    tests/cpychecker/refcounts/attributes/returns-borrowed-ref/correct-usage/input.c:42:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997,--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,36 @@
>+In function 'test':
>+tests/cpychecker/refcounts/attributes/returns-borrowed-ref/correct-usage/input.c:42:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,322 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when PyString_Concat() succeeds (Py_DECREF() without deallocation on *LHS) (Py_DECREF() without deallocation on RHS)'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30), region=RegionOnHeap('result of PyString_Concat', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30)))
>-    str(): (struct PyObject *)&RegionOnHeap('result of PyString_Concat', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30)) from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30), region=Region('PyTypeObject for result of PyString_Concat'))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:28
>-
>-Trace 1:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when PyString_Concat() succeeds (Py_DECREF() without deallocation on *LHS) (Py_DECREF() with deallocation on RHS)'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30), region=RegionOnHeap('result of PyString_Concat', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30)))
>-    str(): (struct PyObject *)&RegionOnHeap('result of PyString_Concat', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30)) from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30), region=Region('PyTypeObject for result of PyString_Concat'))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:28
>-
>-Trace 2:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when PyString_Concat() succeeds (Py_DECREF() with deallocation on *LHS) (Py_DECREF() without deallocation on RHS)'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30), region=RegionOnHeap('result of PyString_Concat', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30)))
>-    str(): (struct PyObject *)&RegionOnHeap('result of PyString_Concat', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30)) from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30), region=Region('PyTypeObject for result of PyString_Concat'))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:28
>-
>-Trace 3:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when PyString_Concat() succeeds (Py_DECREF() with deallocation on *LHS) (Py_DECREF() with deallocation on RHS)'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30), region=RegionOnHeap('result of PyString_Concat', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30)))
>-    str(): (struct PyObject *)&RegionOnHeap('result of PyString_Concat', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30)) from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30), region=Region('PyTypeObject for result of PyString_Concat'))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:28
>-
>-Trace 4:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when PyString_Concat() fails (Py_DECREF() without deallocation on *LHS) (Py_DECREF() without deallocation on RHS)'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-
>-Trace 5:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when PyString_Concat() fails (Py_DECREF() without deallocation on *LHS) (Py_DECREF() with deallocation on RHS)'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-
>-Trace 6:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when PyString_Concat() fails (Py_DECREF() with deallocation on *LHS) (Py_DECREF() without deallocation on RHS)'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-
>-Trace 7:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when PyString_Concat() fails (Py_DECREF() with deallocation on *LHS) (Py_DECREF() with deallocation on RHS)'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-
>-Trace 8:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() fails'
>-    'when PyString_Concat() cleans up due to NULL right-hand side (Py_DECREF() without deallocation on *LHS)'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-
>-Trace 9:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() fails'
>-    'when PyString_Concat() cleans up due to NULL right-hand side (Py_DECREF() with deallocation on *LHS)'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-
>-Trace 10:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as NULL'
>-  error: NullPtrArgument()
>-  error: possibly calling PyString_FromString with NULL as argument 1 (msg1) at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:28
>-
>-Trace 11:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() fails'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when PyString_Concat() does nothing due to NULL *lhs (Py_DECREF() without deallocation on RHS)'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29
>-
>-Trace 12:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() fails'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() succeeds'
>-    'when PyString_Concat() does nothing due to NULL *lhs (Py_DECREF() with deallocation on RHS)'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=30), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29
>-
>-Trace 13:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() fails'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() fails'
>-    'when PyString_Concat() does nothing due to NULL *lhs'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c', line=29), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-
>-Trace 14:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as non-NULL'
>-    'when PyString_FromString() fails'
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as NULL'
>-  error: NullPtrArgument()
>-  error: possibly calling PyString_FromString with NULL as argument 1 (msg1) at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:30
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29
>-
>-Trace 15:
>-  Transitions:
>-    'when treating unknown const char * from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:27 as NULL'
>-  error: NullPtrArgument()
>-  error: possibly calling PyString_FromString with NULL as argument 1 (msg0) at tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:28
>.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyList_Append/ticket-19: OK
>tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs/input.c:29:24: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 3385, in impl_PyString_FromString
>        'PyString_Type')
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 726, in object_ctor
>        s_success, nonnull = self.mkstate_new_ref(stmt, typename, typeobjregion)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 835, in mkstate_new_ref
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyString_Concat/null-lhs: OK
>tests/cpychecker/refcounts/PyString_Concat/null-rhs: OK
>tests/cpychecker/refcounts/PyString_ConcatAndDel/basic: OK
>tests/cpychecker/refcounts/PyString_ConcatAndDel/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29:24: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-pyth--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,38 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyString_ConcatAndDel/correct/input.c:29:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 3385, in impl_PyString_FromString
>+    'PyString_Type')
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 726, in object_ctor
>+    s_success, nonnull = self.mkstate_new_ref(stmt, typename, typeobjregion)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 835, in mkstate_new_ref
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,45 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyObject_HasAttrString() returns 1 (true)'
>-    'PyBool_FromLong() returns'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_HasAttrString/correct/input.c', line=30), region=RegionOnHeap('PyBool_FromLong', gcc.Location(file='tests/cpychecker/refcounts/PyObject_HasAttrString/correct/input.c', line=30)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyBool_FromLong', gcc.Location(file='tests/cpychecker/refcounts/PyObject_HasAttrString/correct/input.c', line=30)) from tests/cpychecker/refcounts/PyObject_HasAttrString/correct/input.c:30
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_HasAttrString/correct/input.c', line=30), region=Region('PyTypeObject for PyBool_FromLong'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_HasAttrString/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_HasAttrString/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyObject_HasAttrString/correct/input.c:28
>-
>-Trace 1:
>-  Transitions:
>-    'when PyObject_HasAttrString() returns 0 (false)'
>-    'PyBool_FromLong() returns'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_HasAttrString/correct/input.c', line=30), region=RegionOnHeap('PyBool_FromLong', gcc.Location(file='tests/cpychecker/refcounts/PyObject_HasAttrString/correct/input.c', line=30)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyBool_FromLong', gcc.Location(file='tests/cpychecker/refcounts/PyObject_HasAttrString/correct/input.c', line=30)) from tests/cpychecker/refcounts/PyObject_HasAttrString/correct/input.c:30
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_HasAttrString/correct/input.c', line=30), region=Region('PyTypeObject for PyBool_FromLong'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_HasAttrString/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_HasAttrString/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyObject_HasAttrString/correct/input.c:28
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,34 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyObject_HasAttrString/correct/input.c:30:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,74 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'taking False path'
>-    'when considering range: -0x80000000 <= value <= -1'
>-    'taking True path'
>-    'PyBool_FromLong() returns'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c', line=35), region=RegionOnHeap('PyBool_FromLong', gcc.Location(file='tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c', line=35)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyBool_FromLong', gcc.Location(file='tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c', line=35)) from tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c:35
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c', line=35), region=Region('PyTypeObject for PyBool_FromLong'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c:30
>-
>-Trace 1:
>-  Transitions:
>-    'taking False path'
>-    'when considering value == (int)0 from tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c:35'
>-    'taking False path'
>-    'PyBool_FromLong() returns'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c', line=35), region=RegionOnHeap('PyBool_FromLong', gcc.Location(file='tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c', line=35)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyBool_FromLong', gcc.Location(file='tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c', line=35)) from tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c:35
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c', line=35), region=Region('PyTypeObject for PyBool_FromLong'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c:30
>-
>-Trace 2:
>-  Transitions:
>-    'taking False path'
>-    'when considering range: 1 <= value <= 0x7fffffff'
>-    'taking True path'
>-    'PyBool_FromLong() returns'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c', line=35), region=RegionOnHeap('PyBool_FromLong', gcc.Location(file='tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c', line=35)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyBool_FromLong', gcc.Location(file='tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c', line=35)) from tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c:35
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c', line=35), region=Region('PyTypeObject for PyBool_FromLong'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c:30
>checker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c: In function 'handle_SetItem':
>    tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple/input.c:39:16: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2420, in impl_PyLong_FromLong
>        'PyLong_Type')
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 726, in object_ctor
>        s_success, nonnull = self.mkstate_new_ref(stmt, typename, typeobjregion)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 835, in mkstate_new_ref
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyTuple_Size/incorrect: OK
>tests/cpychecker/refcounts/PyTuple_Size/ticket-24: OK
>tests/cpychecker/refcounts/PyType_IsSubtype/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyType_IsSubtype/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyType_IsSubtype/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c:35:28: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.Resu--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyType_IsSubtype/correct/input.c:35:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,34 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when considering range: -0x80000000 <= value <= 41'
>-    'taking False path'
>-    'calling PyErr_SetString()'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-marking/input.c', line=44), value=-1)
>-    str(): (int)-1 from tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-marking/input.c:44
>-  Exception:
>-    unknown struct PyObject * from /usr/include/python?.?/pyerrors.h:nn
>-
>-Trace 1:
>-  Transitions:
>-    'when considering value == (int)42 from tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-marking/input.c:38'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-marking/input.c', line=41), value=0)
>-    str(): (int)0 from tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-marking/input.c:41
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-marking/input.c:39
>-
>-Trace 2:
>-  Transitions:
>-    'when considering range: 43 <= value <= 0x7fffffff'
>-    'taking False path'
>-    'calling PyErr_SetString()'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-marking/input.c', line=44), value=-1)
>-    str(): (int)-1 from tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-marking/input.c:44
>-  Exception:
>-    unknown struct PyObject * from /usr/include/python?.?/pyerrors.h:nn
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,36 @@
>+In function 'test':
>+tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-marking/input.c:43:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,68 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyObject_IsTrue() returns 1 (true)'
>-    'PyBool_FromLong() returns'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c', line=31), region=RegionOnHeap('PyBool_FromLong', gcc.Location(file='tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c', line=31)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyBool_FromLong', gcc.Location(file='tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c', line=31)) from tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c:31
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c', line=31), region=Region('PyTypeObject for PyBool_FromLong'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c:28
>-
>-Trace 1:
>-  Transitions:
>-    'when PyObject_IsTrue() returns 0 (false)'
>-    'PyBool_FromLong() returns'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c', line=31), region=RegionOnHeap('PyBool_FromLong', gcc.Location(file='tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c', line=31)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyBool_FromLong', gcc.Location(file='tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c', line=31)) from tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c:31
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c', line=31), region=Region('PyTypeObject for PyBool_FromLong'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c:28
>-
>-Trace 2:
>-  Transitions:
>-    'when PyObject_IsTrue() returns -1 (failure)'
>-    'PyBool_FromLong() returns'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c', line=31), region=RegionOnHeap('PyBool_FromLong', gcc.Location(file='tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c', line=31)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyBool_FromLong', gcc.Location(file='tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c', line=31)) from tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c:31
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c', line=31), region=Region('PyTypeObject for PyBool_FromLong'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c:29
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,34 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c:31:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyObject_GenericSetAttr/basic: OK
>tests/cpychecker/refcounts/PyObject_GetAttr/correct: OK
>tests/cpychecker/refcounts/PyObject_GetAttr/incorrect: OK
>tests/cpychecker/refcounts/PyObject_GetAttrString/correct: OK
>tests/cpychecker/refcounts/PyObject_GetAttrString/incorrect: OK
>tests/cpychecker/refcounts/PyObject_GetItem/correct: OK
>tests/cpychecker/refcounts/PyObject_GetItem/incorrect: OK
>tests/cpychecker/refcounts/PyObject_HasAttrString/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyObject_HasAttrString/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyObject_HasAttrString/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyObject_HasAttrString/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyObject_HasAttrString/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyObject_HasAttrString/correct/input.c:30:12: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyObject_HasAttrString/incorrect: OK
>tests/cpychecker/refcounts/PyObject_IsTrue/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyObject_IsTrue/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyObject_IsTrue/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyObject_IsTrue/correct/input.c:31:12: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,43 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when considering range: -0x80000000 <= value <= -1'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-usage/input.c', line=50), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-usage/input.c:50
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-usage/input.c', line=39), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-usage/input.c', line=39), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-usage/input.c:43
>-
>-Trace 1:
>-  Transitions:
>-    'when considering range: 0 <= value <= 0x7fffffff'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-usage/input.c', line=52), region=RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')))
>-    str(): (struct PyObject *)&RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')) from tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-usage/input.c:52
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-usage/input.c', line=39), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-usage/input.c', line=39), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-usage/input.c:40
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,36 @@
>+In function 'test':
>+tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-usage/input.c:52:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
> in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/attributes/returns-borrowed-ref/incorrect-marking: OK
>tests/cpychecker/refcounts/attributes/returns-borrowed-ref/incorrect-usage: OK
>tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-marking: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-marking/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-marking/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-marking/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-marking/input.c: In function 'test':
>    tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-marking/input.c:43:9: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-usage: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-usage/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-usage/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-usage/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-usage/input.c: In function 'test':
>    tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-usage/input.c:52:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,44 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyWeakref_GetObject/correct/input.c:26 as non-NULL'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyWeakref_GetObject/correct/input.c', line=32), region=RegionOnHeap('borrowed reference returned by PyWeakref_GetObject()', gcc.Location(file='tests/cpychecker/refcounts/PyWeakref_GetObject/correct/input.c', line=32)))
>-    str(): (struct PyObject *)&RegionOnHeap('borrowed reference returned by PyWeakref_GetObject()', gcc.Location(file='tests/cpychecker/refcounts/PyWeakref_GetObject/correct/input.c', line=32)) from tests/cpychecker/refcounts/PyWeakref_GetObject/correct/input.c:32
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyWeakref_GetObject/correct/input.c', line=32), region=Region('PyTypeObject for borrowed reference returned by PyWeakref_GetObject()'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyWeakref_GetObject/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyWeakref_GetObject/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyWeakref_GetObject/correct/input.c:30
>-
>-Trace 1:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyWeakref_GetObject/correct/input.c:26 as NULL'
>-    'PyWeakref_GetObject() fails due to NULL argument'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyWeakref_GetObject/correct/input.c', line=41), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyWeakref_GetObject/correct/input.c:41
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyWeakref_GetObject/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyWeakref_GetObject/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_SystemError')) from tests/cpychecker/refcounts/PyWeakref_GetObject/correct/input.c:32
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyWeakref_GetObject/correct/input.c:32:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,44 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c:26 as non-NULL'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c', line=32), region=RegionOnHeap('borrowed reference returned by PyWeakref_GetObject()', gcc.Location(file='tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c', line=32)))
>-    str(): (struct PyObject *)&RegionOnHeap('borrowed reference returned by PyWeakref_GetObject()', gcc.Location(file='tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c', line=32)) from tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c:32
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c', line=32), region=Region('PyTypeObject for borrowed reference returned by PyWeakref_GetObject()'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c:30
>-
>-Trace 1:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c:26 as NULL'
>-    'PyWeakref_GetObject() fails due to NULL argument'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c', line=37), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c:37
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_SystemError')) from tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c:32
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,55 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyStructSequence_New() succeeds'
>-    'taking False path'
>-    'when PyInt_FromLong() succeeds'
>-    'when PyInt_FromLong() succeeds'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyStructSequence/correct/input.c', line=50), region=RegionOnHeap('PyStructSequence_New', gcc.Location(file='tests/cpychecker/refcounts/PyStructSequence/correct/input.c', line=50)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyStructSequence_New', gcc.Location(file='tests/cpychecker/refcounts/PyStructSequence/correct/input.c', line=50)) from tests/cpychecker/refcounts/PyStructSequence/correct/input.c:50
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyStructSequence/correct/input.c', line=50), region=RegionForGlobal(gcc.VarDecl('CoordType')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyStructSequence/correct/input.c', line=43), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyStructSequence/correct/input.c', line=43), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyIntObject allocated at tests/cpychecker/refcounts/PyStructSequence/correct/input.c:59:
>-    repr(): RegionOnHeap('PyIntObject', gcc.Location(file='tests/cpychecker/refcounts/PyStructSequence/correct/input.c', line=59))
>-    str(): PyIntObject allocated at tests/cpychecker/refcounts/PyStructSequence/correct/input.c:59
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyStructSequence/correct/input.c', line=59), region=RegionForGlobal(gcc.VarDecl('PyInt_Type')))
>-  PyIntObject allocated at tests/cpychecker/refcounts/PyStructSequence/correct/input.c:60:
>-    repr(): RegionOnHeap('PyIntObject', gcc.Location(file='tests/cpychecker/refcounts/PyStructSequence/correct/input.c', line=60))
>-    str(): PyIntObject allocated at tests/cpychecker/refcounts/PyStructSequence/correct/input.c:60
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyStructSequence/correct/input.c', line=60), region=RegionForGlobal(gcc.VarDecl('PyInt_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyStructSequence/correct/input.c:44
>-
>-Trace 1:
>-  Transitions:
>-    'when PyStructSequence_New() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyStructSequence/correct/input.c', line=52), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyStructSequence/correct/input.c:52
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyStructSequence/correct/input.c', line=43), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyStructSequence/correct/input.c', line=43), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyStructSequence/correct/input.c:50
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,10 +1,32 @@
> In function 'test':
>-tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c:35:nn: warning: future use-after-free: ob_refcnt of return value is 1 too low
>-tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c:32:nn: note: return value was allocated at:     item = PyWeakref_GetObject(some_ref);
>-tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c:35:nn: note: was expecting final owned ob_refcnt of return value to be 1 due to object being referenced by: return value but final ob_refcnt is refs: 0 owned, 1 borrowed
>-tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c:32:nn: note: when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c:26 as non-NULL at:     item = PyWeakref_GetObject(some_ref);
>-tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c:32:nn: note: ob_refcnt is now refs: 0 owned, 1 borrowed
>-tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c:33:nn: note: taking True path at:     if (item) {
>-tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c:35:nn: note: reaching:         return item;
>-tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c:35:nn: note: returning
>-tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c:30:nn: note: graphical error report for function 'test' written out to 'tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c.test-refcount-errors.html'
>+tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c:32:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,40 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyStructSequence/correct/input.c:59:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2190, in impl_PyInt_FromLong
>+    'PyInt_Type')
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 726, in object_ctor
>+    s_success, nonnull = self.mkstate_new_ref(stmt, typename, typeobjregion)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 835, in mkstate_new_ref
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,31 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when Py_BuildValue() succeeds'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/Py_TYPE/input.c', line=30), region=RegionOnHeap('new ref from call to Py_BuildValue', gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/Py_TYPE/input.c', line=30)))
>-    str(): (struct PyObject *)&RegionOnHeap('new ref from call to Py_BuildValue', gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/Py_TYPE/input.c', line=30)) from tests/cpychecker/refcounts/Py_BuildValue/Py_TYPE/input.c:30
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/Py_TYPE/input.c', line=30), region=Region('PyTypeObject for new ref from call to Py_BuildValue'))
>-  region for gcc.ParmDecl('a') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('a')")
>-    str(): region for gcc.ParmDecl('a') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/Py_TYPE/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('a')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/Py_BuildValue/Py_TYPE/input.c:29
>-
>-Trace 1:
>-  Transitions:
>-    'when Py_BuildValue() fails'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/Py_TYPE/input.c', line=30), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/Py_BuildValue/Py_TYPE/input.c:30
>-  region for gcc.ParmDecl('a') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('a')")
>-    str(): region for gcc.ParmDecl('a') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/Py_TYPE/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('a')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/Py_BuildValue/Py_TYPE/input.c:30
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test':
>+tests/cpychecker/refcounts/Py_BuildValue/Py_TYPE/input.c:30:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>ltDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyUnicode_AsUTF8String/basic: OK
>tests/cpychecker/refcounts/PyWeakref_GetObject/NULL: OK
>tests/cpychecker/refcounts/PyWeakref_GetObject/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyWeakref_GetObject/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyWeakref_GetObject/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyWeakref_GetObject/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyWeakref_GetObject/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyWeakref_GetObject/correct/input.c:32:12: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect/input.c:32:12: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/Py_BuildValue/Py_TYPE: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/Py_BuildValue/Py_TYPE/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/Py_BuildValue/Py_TYPE/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/Py_BuildValue/Py_TYPE/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/Py_BuildValue/Py_TYPE/input.c: In function 'test':
>    tests/cpychecker/refcounts/Py_BuildValue/Py_TYPE/input.c:30:12: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/buil--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,146 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'PySequence_SetItem() succeeds'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=29), region=RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=29)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=29)) from tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c:29
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=29), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c:34:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=34))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c:34
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=34), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c:24
>-
>-Trace 1:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'PySequence_SetItem() succeeds'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c:34'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=29), region=RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=29)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=29)) from tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c:29
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=29), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c:34:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=34))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c:34
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c:24
>-
>-Trace 2:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=37), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c:37
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c:29:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=29))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c:29
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=29), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c:34
>-
>-Trace 3:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c:29'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=37), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c:37
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c:29:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=29))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c:29
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c:34
>-
>-Trace 4:
>-  Transitions:
>-    'when PyList_New() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=31), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c:31
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c:29
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,44 @@
>+In function 'handle_SetItem':
>+tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c:49:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,6 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'calling PyErr_SetString()'
>-    'returning'
>-  Exception:
>-    unknown struct PyObject * from /usr/include/python?.?/pyerrors.h:nn
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test':
>+tests/cpychecker/refcounts/attributes/sets-exception/correct-marking/input.c:40:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,111 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'PySequence_SetItem() succeeds'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c', line=29), region=RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c', line=29)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c', line=29)) from tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:29
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c', line=29), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:34:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c', line=34))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:34
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c', line=34), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:24
>-
>-Trace 1:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c', line=37), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:37
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:29:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c', line=29))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:29
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c', line=29), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:34
>-
>-Trace 2:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:29'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c', line=37), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:37
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:29:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c', line=29))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:29
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:34
>-
>-Trace 3:
>-  Transitions:
>-    'when PyList_New() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c', line=31), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:31
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:29
>/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyObject_SetAttrString/ignored-lhs: OK
>tests/cpychecker/refcounts/PySequence_SetItem/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PySequence_SetItem/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PySequence_SetItem/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c: In function 'handle_SetItem':
>    tests/cpychecker/refcounts/PySequence_SetItem/correct/input.c:49:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PySequence_SetItem/incorrect: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PySequence_SetItem/incorrect/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PySequence_SetItem/incorrect/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c: In function 'handle_SetItem':
>    tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:36:9: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 303--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,16 +1,40 @@
> In function 'handle_SetItem':
>-tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:50:nn: warning: memory leak: ob_refcnt of '*item' is 1 too high
>-tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:34:nn: note: '*item' was allocated at:     item = PyLong_FromLong(42);
>-tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:50:nn: note: was expecting final owned ob_refcnt of '*item' to be 0 since nothing references it but final ob_refcnt is refs: 1 owned
>-tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:29:nn: note: when PyList_New() succeeds at:     list = PyList_New(1);
>-tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:30:nn: note: taking False path at:     if (!list) {
>-tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:34:nn: note: reaching:     item = PyLong_FromLong(42);
>-tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:34:nn: note: when PyLong_FromLong() succeeds at:     item = PyLong_FromLong(42);
>-tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:34:nn: note: ob_refcnt is now refs: 1 owned
>-tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:35:nn: note: taking False path at:     if (!item) {
>-tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:41:nn: note: reaching:     rv = PySequence_SetItem(list, 0, item);
>-tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:41:nn: note: PySequence_SetItem() succeeds at:     rv = PySequence_SetItem(list, 0, item);
>-tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:42:nn: note: taking False path at:     if (rv != 0) {
>-tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:50:nn: note: reaching:     return list;
>-tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:50:nn: note: returning
>-tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:24:nn: note: graphical error report for function 'handle_SetItem' written out to 'tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c.handle_SetItem-refcount-errors.html'
>+tests/cpychecker/refcounts/PySequence_SetItem/incorrect/input.c:36:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,111 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyString_FromString() succeeds'
>-    'taking False path'
>-    'when PySys_SetObject() succeeds'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySys_SetObject/correct/input.c', line=40), region=RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')))
>-    str(): (struct PyObject *)&RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')) from tests/cpychecker/refcounts/PySys_SetObject/correct/input.c:40
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySys_SetObject/correct/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySys_SetObject/correct/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PySys_SetObject/correct/input.c:31:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PySys_SetObject/correct/input.c', line=31))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PySys_SetObject/correct/input.c:31
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySys_SetObject/correct/input.c', line=31), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PySys_SetObject/correct/input.c:29
>-
>-Trace 1:
>-  Transitions:
>-    'when PyString_FromString() succeeds'
>-    'taking False path'
>-    'when PySys_SetObject() fails'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySys_SetObject/correct/input.c', line=40), region=RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')))
>-    str(): (struct PyObject *)&RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')) from tests/cpychecker/refcounts/PySys_SetObject/correct/input.c:40
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySys_SetObject/correct/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySys_SetObject/correct/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PySys_SetObject/correct/input.c:31:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PySys_SetObject/correct/input.c', line=31))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PySys_SetObject/correct/input.c:31
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySys_SetObject/correct/input.c', line=31), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PySys_SetObject/correct/input.c:37
>-
>-Trace 2:
>-  Transitions:
>-    'when PyString_FromString() succeeds'
>-    'taking False path'
>-    'when PySys_SetObject() fails'
>-    'when taking False path'
>-    'calling tp_dealloc on PyStringObject allocated at tests/cpychecker/refcounts/PySys_SetObject/correct/input.c:31'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySys_SetObject/correct/input.c', line=40), region=RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')))
>-    str(): (struct PyObject *)&RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')) from tests/cpychecker/refcounts/PySys_SetObject/correct/input.c:40
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySys_SetObject/correct/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySys_SetObject/correct/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PySys_SetObject/correct/input.c:31:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PySys_SetObject/correct/input.c', line=31))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PySys_SetObject/correct/input.c:31
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PySys_SetObject/correct/input.c:37
>-
>-Trace 3:
>-  Transitions:
>-    'when PyString_FromString() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySys_SetObject/correct/input.c', line=33), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PySys_SetObject/correct/input.c:33
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySys_SetObject/correct/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySys_SetObject/correct/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PySys_SetObject/correct/input.c:31
>on-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 3385, in impl_PyString_FromString
>        'PyString_Type')
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 726, in object_ctor
>        s_success, nonnull = self.mkstate_new_ref(stmt, typename, typeobjregion)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 835, in mkstate_new_ref
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyString_ConcatAndDel/null-lhs: OK
>tests/cpychecker/refcounts/PyString_ConcatAndDel/null-rhs: OK
>tests/cpychecker/refcounts/PyString_FromStringAndSize/correct: OK
>tests/cpychecker/refcounts/PyString_Size/correct: OK
>tests/cpychecker/refcounts/PyStructSequence/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyStructSequence/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyStructSequence/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyStructSequence/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyStructSequence/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyStructSequence/correct/input.c:59:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2190, in impl_PyInt_FromLong
>        'PyInt_Type')
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 726, in object_ctor
>        s_success, nonnull = self.mkstate_new_ref(stmt, typename, typeobjregion)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 835, in mkstate_new_ref
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PySys_GetObject/incorrect: OK
>tests/cpychecker/refcounts/PySys_SetObject/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PySys_SetObject/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PySys_SetObject/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PySys_SetObject/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PySys_SetObject/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PySys_SetObject/correct/input.c:39:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.p--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,38 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PySys_SetObject/correct/input.c:39:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,147 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PySequence_Size() succeeds'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_Size/correct/input.c', line=36), region=RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')))
>-    str(): (struct PyObject *)&RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')) from tests/cpychecker/refcounts/PySequence_Size/correct/input.c:36
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_Size/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_Size/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PySequence_Size/correct/input.c:28:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PySequence_Size/correct/input.c', line=28))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PySequence_Size/correct/input.c:28
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_Size/correct/input.c', line=28), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PySequence_Size/correct/input.c:24
>-
>-Trace 1:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PySequence_Size() succeeds'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PySequence_Size/correct/input.c:28'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_Size/correct/input.c', line=36), region=RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')))
>-    str(): (struct PyObject *)&RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')) from tests/cpychecker/refcounts/PySequence_Size/correct/input.c:36
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_Size/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_Size/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PySequence_Size/correct/input.c:28:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PySequence_Size/correct/input.c', line=28))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PySequence_Size/correct/input.c:28
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PySequence_Size/correct/input.c:24
>-
>-Trace 2:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PySequence_Size() fails'
>-    'taking False path'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_Size/correct/input.c', line=26), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PySequence_Size/correct/input.c:26
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_Size/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_Size/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PySequence_Size/correct/input.c:28:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PySequence_Size/correct/input.c', line=28))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PySequence_Size/correct/input.c:28
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_Size/correct/input.c', line=28), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_TypeError')) from tests/cpychecker/refcounts/PySequence_Size/correct/input.c:33
>-
>-Trace 3:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PySequence_Size() fails'
>-    'taking False path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/PySequence_Size/correct/input.c:28'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_Size/correct/input.c', line=26), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PySequence_Size/correct/input.c:26
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_Size/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_Size/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/PySequence_Size/correct/input.c:28:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/PySequence_Size/correct/input.c', line=28))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/PySequence_Size/correct/input.c:28
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_TypeError')) from tests/cpychecker/refcounts/PySequence_Size/correct/input.c:33
>-
>-Trace 4:
>-  Transitions:
>-    'when PyList_New() fails'
>-    'taking True path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_Size/correct/input.c', line=26), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PySequence_Size/correct/input.c:26
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_Size/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_Size/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PySequence_Size/correct/input.c:28
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,42 @@
>+In function 'handle_PySequence_Size':
>+tests/cpychecker/refcounts/PySequence_Size/correct/input.c:33:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 3215, in impl_PySequence_Size
>+    stmt.loc))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2103, in mkstate_return_of
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,110 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyLong_FromLong() succeeds'
>-    'when Py_BuildValue() succeeds'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c', line=34), region=RegionOnHeap('new ref from call to Py_BuildValue', gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c', line=34)))
>-    str(): (struct PyObject *)&RegionOnHeap('new ref from call to Py_BuildValue', gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c', line=34)) from tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c:34
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c', line=34), region=Region('PyTypeObject for new ref from call to Py_BuildValue'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c:33:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c', line=33))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c:33
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c:29
>-
>-Trace 1:
>-  Transitions:
>-    'when PyLong_FromLong() succeeds'
>-    'when Py_BuildValue() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c', line=34), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c:34
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c:33:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c', line=33))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c:34
>-
>-Trace 2:
>-  Transitions:
>-    'when PyLong_FromLong() succeeds'
>-    'when Py_BuildValue() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c', line=34), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c:34
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c:33:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c', line=33))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c:34
>-
>-Trace 3:
>-  Transitions:
>-    'when PyLong_FromLong() fails'
>-    'when Py_BuildValue() fails'
>-    'taking True path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c', line=34), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c:34
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c:34
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,40 @@
>+In function 'test':
>+tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c:37:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,21 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PySequence_Size raises SystemError due to NULL as argument 1 at tests/cpychecker/refcounts/PySequence_Size/null/input.c:29'
>-    'taking False path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_Size/null/input.c', line=26), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PySequence_Size/null/input.c:26
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_Size/null/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PySequence_Size/null/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_SystemError')) from tests/cpychecker/refcounts/PySequence_Size/null/input.c:29
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,40 @@
>+In function 'handle_PySequence_Size_NULL':
>+tests/cpychecker/refcounts/PySequence_Size/null/input.c:29:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 3207, in impl_PySequence_Size
>+    t_err = self.handle_null_error(stmt, 0, v_o, rawreturnvalue=-1)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 956, in handle_null_error
>+    None)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>3, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PySequence_Size/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PySequence_Size/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PySequence_Size/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PySequence_Size/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PySequence_Size/correct/input.c: In function 'handle_PySequence_Size':
>    tests/cpychecker/refcounts/PySequence_Size/correct/input.c:33:9: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 3215, in impl_PySequence_Size
>        stmt.loc))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2103, in mkstate_return_of
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PySequence_Size/null: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PySequence_Size/null/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PySequence_Size/null/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PySequence_Size/null/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PySequence_Size/null/input.c: In function 'handle_PySequence_Size_NULL':
>    tests/cpychecker/refcounts/PySequence_Size/null/input.c:29:9: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-pyth--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,40 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyTuple_GetItem/correct/input.c:26 as non-NULL'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_GetItem/correct/input.c', line=32), region=RegionOnHeap('borrowed reference returned by PyTuple_GetItem()', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_GetItem/correct/input.c', line=32)))
>-    str(): (struct PyObject *)&RegionOnHeap('borrowed reference returned by PyTuple_GetItem()', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_GetItem/correct/input.c', line=32)) from tests/cpychecker/refcounts/PyTuple_GetItem/correct/input.c:32
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_GetItem/correct/input.c', line=32), region=Region('PyTypeObject for borrowed reference returned by PyTuple_GetItem()'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_GetItem/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_GetItem/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_GetItem/correct/input.c:30
>-
>-Trace 1:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyTuple_GetItem/correct/input.c:26 as NULL'
>-  error: NullPtrArgument()
>-  error: possibly calling PyTuple_GetItem with NULL as argument 1 (some_tuple.0) at tests/cpychecker/refcounts/PyTuple_GetItem/correct/input.c:32
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_GetItem/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_GetItem/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_GetItem/correct/input.c:30
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyTuple_GetItem/correct/input.c:32:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,20 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-marking/input.c', line=51), region=RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')))
>-    str(): (struct PyObject *)&RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')) from tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-marking/input.c:51
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: None
>-  region for gcc.ParmDecl('foo') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('foo')")
>-    str(): region for gcc.ParmDecl('foo') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-marking/input.c', line=43), region=Region("region-for-type-of-arg-gcc.ParmDecl('foo')"))
>-  region for gcc.ParmDecl('bar') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('bar')")
>-    str(): region for gcc.ParmDecl('bar') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-marking/input.c', line=43), region=Region("region-for-type-of-arg-gcc.ParmDecl('bar')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-marking/input.c:44
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,36 @@
>+In function 'test':
>+tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-marking/input.c:51:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/incorrect-marking: OK
>tests/cpychecker/refcounts/attributes/sets-exception/correct-marking: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/attributes/sets-exception/correct-marking/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/attributes/sets-exception/correct-marking/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/attributes/sets-exception/correct-marking/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/attributes/sets-exception/correct-marking/input.c: In function 'test':
>    tests/cpychecker/refcounts/attributes/sets-exception/correct-marking/input.c:40:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/attributes/sets-exception/correct-usage: OK
>tests/cpychecker/refcounts/attributes/sets-exception/incorrect-marking: OK
>tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-marking: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-marking/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-marking/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-marking/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-marking/input.c: In function 'test':
>    tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-marking/input.c:51:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_Gimple--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,108 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyLong_FromLong() succeeds'
>-    'when Py_BuildValue() succeeds'
>-    'taking False path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c', line=37), region=RegionOnHeap('new ref from call to Py_BuildValue', gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c', line=37)))
>-    str(): (struct PyObject *)&RegionOnHeap('new ref from call to Py_BuildValue', gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c', line=37)) from tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c:37
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c', line=37), region=Region('PyTypeObject for new ref from call to Py_BuildValue'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c:34:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c', line=34))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c:34
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c', line=34), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c:29
>-
>-Trace 1:
>-  Transitions:
>-    'when PyLong_FromLong() succeeds'
>-    'when Py_BuildValue() fails'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c', line=37), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c:37
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c:34:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c', line=34))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c:34
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c', line=34), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c:37
>-
>-Trace 2:
>-  Transitions:
>-    'when PyLong_FromLong() succeeds'
>-    'when Py_BuildValue() fails'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c:34'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c', line=37), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c:37
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c:34:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c', line=34))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c:34
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c:37
>-
>-Trace 3:
>-  Transitions:
>-    'when PyLong_FromLong() fails'
>-    'when Py_BuildValue() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c', line=37), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c:37
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c:37
>ddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/Py_BuildValue/correct: OK
>tests/cpychecker/refcounts/Py_BuildValue/correct-code-N: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c: In function 'test':
>    tests/cpychecker/refcounts/Py_BuildValue/correct-code-N/input.c:37:9: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/Py_BuildValue/correct-code-O: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c: In function 'test':
>    tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c:39:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_t--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,38 @@
>+In function 'test':
>+tests/cpychecker/refcounts/Py_BuildValue/correct-code-O/input.c:39:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,40 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c:26 as non-NULL'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c', line=32), region=RegionOnHeap('borrowed reference returned by PyTuple_GetItem()', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c', line=32)))
>-    str(): (struct PyObject *)&RegionOnHeap('borrowed reference returned by PyTuple_GetItem()', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c', line=32)) from tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c:32
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c', line=32), region=Region('PyTypeObject for borrowed reference returned by PyTuple_GetItem()'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c:30
>-
>-Trace 1:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c:26 as NULL'
>-  error: NullPtrArgument()
>-  error: possibly calling PyTuple_GetItem with NULL as argument 1 (some_tuple.0) at tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c:32
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c:30
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,10 +1,32 @@
> In function 'test':
>-tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c:35:nn: warning: future use-after-free: ob_refcnt of return value is 1 too low
>-tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c:32:nn: note: return value was allocated at:     item = PyTuple_GetItem(some_tuple, 3);
>-tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c:35:nn: note: was expecting final owned ob_refcnt of return value to be 1 due to object being referenced by: return value but final ob_refcnt is refs: 0 owned, 1 borrowed
>-tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c:32:nn: note: when treating unknown struct PyObject * from tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c:26 as non-NULL at:     item = PyTuple_GetItem(some_tuple, 3);
>-tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c:32:nn: note: ob_refcnt is now refs: 0 owned, 1 borrowed
>-tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c:33:nn: note: taking True path at:     if (item) {
>-tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c:35:nn: note: reaching:         return item;
>-tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c:35:nn: note: returning
>-tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c:30:nn: note: graphical error report for function 'test' written out to 'tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c.test-refcount-errors.html'
>+tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c:32:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>y", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyTuple_GetItem/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyTuple_GetItem/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyTuple_GetItem/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyTuple_GetItem/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyTuple_GetItem/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyTuple_GetItem/correct/input.c:32:12: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyTuple_GetItem/incorrect: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyTuple_GetItem/incorrect/input.c:32:12: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in --- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,142 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyObject_Repr() succeeds'
>-    'taking False path'
>-    'PyString_AsString() returns ob_sval'
>-    'when PyString_FromFormat() succeeds'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=36), region=RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=36)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=36)) from tests/cpychecker/refcounts/PyString_AsString/correct/input.c:36
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=36), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_AsString/correct/input.c:31:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=31))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_AsString/correct/input.c:31
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=31), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_AsString/correct/input.c:27
>-
>-Trace 1:
>-  Transitions:
>-    'when PyObject_Repr() succeeds'
>-    'taking False path'
>-    'PyString_AsString() returns ob_sval'
>-    'when PyString_FromFormat() succeeds'
>-    'when taking False path'
>-    'calling tp_dealloc on PyStringObject allocated at tests/cpychecker/refcounts/PyString_AsString/correct/input.c:31'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=36), region=RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=36)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=36)) from tests/cpychecker/refcounts/PyString_AsString/correct/input.c:36
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=36), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_AsString/correct/input.c:31:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=31))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_AsString/correct/input.c:31
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_AsString/correct/input.c:27
>-
>-Trace 2:
>-  Transitions:
>-    'when PyObject_Repr() succeeds'
>-    'taking False path'
>-    'PyString_AsString() returns ob_sval'
>-    'when PyString_FromFormat() fails'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=36), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_AsString/correct/input.c:36
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_AsString/correct/input.c:31:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=31))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_AsString/correct/input.c:31
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=31), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_AsString/correct/input.c:36
>-
>-Trace 3:
>-  Transitions:
>-    'when PyObject_Repr() succeeds'
>-    'taking False path'
>-    'PyString_AsString() returns ob_sval'
>-    'when PyString_FromFormat() fails'
>-    'when taking False path'
>-    'calling tp_dealloc on PyStringObject allocated at tests/cpychecker/refcounts/PyString_AsString/correct/input.c:31'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=36), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_AsString/correct/input.c:36
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_AsString/correct/input.c:31:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=31))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_AsString/correct/input.c:31
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_AsString/correct/input.c:36
>-
>-Trace 4:
>-  Transitions:
>-    'when PyObject_Repr() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=33), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_AsString/correct/input.c:33
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/correct/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_AsString/correct/input.c:31
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,42 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyString_AsString/correct/input.c:36:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 3252, in impl_PyString_AsString
>+    'PyString_AsString() returns ob_sval')
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,48 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-usage/input.c', line=59), region=RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')))
>-    str(): (struct PyObject *)&RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')) from tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-usage/input.c:59
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-usage/input.c', line=39), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-usage/input.c', line=39), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-usage/input.c:43:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-usage/input.c', line=43))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-usage/input.c:43
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-usage/input.c', line=43), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-usage/input.c:40
>-
>-Trace 1:
>-  Transitions:
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-usage/input.c', line=45), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-usage/input.c:45
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-usage/input.c', line=39), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-usage/input.c', line=39), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-usage/input.c:43
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,38 @@
>+In function 'test':
>+tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-usage/input.c:59:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,20 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/steals-reference-to-arg/incorrect-marking/input.c', line=46), region=RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')))
>-    str(): (struct PyObject *)&RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')) from tests/cpychecker/refcounts/attributes/steals-reference-to-arg/incorrect-marking/input.c:46
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: None
>-  region for gcc.ParmDecl('foo') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('foo')")
>-    str(): region for gcc.ParmDecl('foo') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/steals-reference-to-arg/incorrect-marking/input.c', line=40), region=Region("region-for-type-of-arg-gcc.ParmDecl('foo')"))
>-  region for gcc.ParmDecl('bar') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('bar')")
>-    str(): region for gcc.ParmDecl('bar') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/attributes/steals-reference-to-arg/incorrect-marking/input.c', line=40), region=Region("region-for-type-of-arg-gcc.ParmDecl('bar')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/attributes/steals-reference-to-arg/incorrect-marking/input.c:41
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,8 +1,32 @@
> In function 'test':
>-tests/cpychecker/refcounts/attributes/steals-reference-to-arg/incorrect-marking/input.c:46:nn: warning: memory leak: ob_refcnt of '*foo' is 1 too high
>-tests/cpychecker/refcounts/attributes/steals-reference-to-arg/incorrect-marking/input.c:46:nn: note: was expecting final owned ob_refcnt of '*foo' to be -1 since nothing references it but final ob_refcnt is refs: 0 owned, 1 borrowed
>-tests/cpychecker/refcounts/attributes/steals-reference-to-arg/incorrect-marking/input.c:46:nn: note: returning at:     Py_RETURN_NONE;
>-tests/cpychecker/refcounts/attributes/steals-reference-to-arg/incorrect-marking/input.c:46:nn: warning: memory leak: ob_refcnt of '*bar' is 1 too high
>-tests/cpychecker/refcounts/attributes/steals-reference-to-arg/incorrect-marking/input.c:46:nn: note: was expecting final owned ob_refcnt of '*bar' to be -1 since nothing references it but final ob_refcnt is refs: 0 owned, 1 borrowed
>-tests/cpychecker/refcounts/attributes/steals-reference-to-arg/incorrect-marking/input.c:46:nn: note: returning at:     Py_RETURN_NONE;
>-tests/cpychecker/refcounts/attributes/steals-reference-to-arg/incorrect-marking/input.c:41:nn: note: graphical error report for function 'test' written out to 'tests/cpychecker/refcounts/attributes/steals-reference-to-arg/incorrect-marking/input.c.test-refcount-errors.html'
>+tests/cpychecker/refcounts/attributes/steals-reference-to-arg/incorrect-marking/input.c:46:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>Assign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-usage: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-usage/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-usage/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-usage/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-usage/input.c: In function 'test':
>    tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-usage/input.c:59:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/attributes/steals-reference-to-arg/incorrect-marking: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/attributes/steals-reference-to-arg/incorrect-marking/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/attributes/steals-reference-to-arg/incorrect-marking/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/attributes/steals-reference-to-arg/incorrect-marking/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/attributes/steals-reference-to-arg/incorrect-marking/input.c: In function 'test':
>    tests/cpychecker/refcounts/attributes/steals-reference-to-arg/incorrect-marking/input.c:46:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lv--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,45 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyTuple_Size() returns ob_size'
>-    '__dump((Py_ssize_t)0 from tests/cpychecker/refcounts/PyTuple_New/correct/input.c:32)'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_New/correct/input.c', line=32), region=RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_New/correct/input.c', line=32)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_New/correct/input.c', line=32)) from tests/cpychecker/refcounts/PyTuple_New/correct/input.c:32
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_New/correct/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_New/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_New/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_New/correct/input.c:30
>-
>-Trace 1:
>-  Transitions:
>-    'when PyTuple_New() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_New/correct/input.c', line=34), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_New/correct/input.c:34
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_New/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_New/correct/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_New/correct/input.c:32
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,38 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyTuple_New/correct/input.c:37:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 3699, in impl_PyTuple_Size
>+    fnmeta.desc_when_call_returns_value('ob_size'))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,135 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyObject_Repr() succeeds'
>-    'PyString_AsString() returns ob_sval'
>-    'when PyString_FromFormat() succeeds'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=38), region=RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=38)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=38)) from tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:38
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=38), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:31:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=31))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:31
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=31), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:27
>-
>-Trace 1:
>-  Transitions:
>-    'when PyObject_Repr() succeeds'
>-    'PyString_AsString() returns ob_sval'
>-    'when PyString_FromFormat() succeeds'
>-    'when taking False path'
>-    'calling tp_dealloc on PyStringObject allocated at tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:31'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=38), region=RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=38)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=38)) from tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:38
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=38), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:31:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=31))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:31
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:27
>-
>-Trace 2:
>-  Transitions:
>-    'when PyObject_Repr() succeeds'
>-    'PyString_AsString() returns ob_sval'
>-    'when PyString_FromFormat() fails'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=38), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:38
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:31:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=31))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:31
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=31), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:38
>-
>-Trace 3:
>-  Transitions:
>-    'when PyObject_Repr() succeeds'
>-    'PyString_AsString() returns ob_sval'
>-    'when PyString_FromFormat() fails'
>-    'when taking False path'
>-    'calling tp_dealloc on PyStringObject allocated at tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:31'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=38), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:38
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyStringObject allocated at tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:31:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=31))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:31
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:38
>-
>-Trace 4:
>-  Transitions:
>-    'when PyObject_Repr() fails'
>-  error: NullPtrArgument()
>-  error: calling PyString_AsString with NULL as argument 1 (repr_args) at tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:38
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:31
>on-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 3207, in impl_PySequence_Size
>        t_err = self.handle_null_error(stmt, 0, v_o, rawreturnvalue=-1)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 956, in handle_null_error
>        None)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyString_AsString/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyString_AsString/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyString_AsString/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyString_AsString/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyString_AsString/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyString_AsString/correct/input.c:36:14: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 3252, in impl_PyString_AsString
>        'PyString_AsString() returns ob_sval')
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyString_AsString/incorrect: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyString_AsString/incorrect/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyString_AsString/incorrect/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:38:14: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 303--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,5 +1,40 @@
> In function 'test':
>-tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:38:nn: warning: calling PyString_AsString with NULL as argument 1 (repr_args) at tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:38
>-tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:31:nn: note: when PyObject_Repr() fails at:     repr_args = PyObject_Repr(args);
>-tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:38:nn: note: PyString_AsString() invokes Py_TYPE() on the pointer via the PyString_Check() macro, thus accessing (NULL)->ob_type
>-tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:27:nn: note: graphical error report for function 'test' written out to 'tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c.test-refcount-errors.html'
>+tests/cpychecker/refcounts/PyString_AsString/incorrect/input.c:38:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 3252, in impl_PyString_AsString
>+    'PyString_AsString() returns ob_sval')
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,44 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/correct_decref/input.c', line=30), region=RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/correct_decref/input.c', line=30)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/correct_decref/input.c', line=30)) from tests/cpychecker/refcounts/correct_decref/input.c:30
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/correct_decref/input.c', line=30), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/correct_decref/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/correct_decref/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/correct_decref/input.c:28
>-
>-Trace 1:
>-  Transitions:
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/correct_decref/input.c', line=33), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/correct_decref/input.c:33
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/correct_decref/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/correct_decref/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/correct_decref/input.c:30
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,36 @@
>+In function 'correct_decref':
>+tests/cpychecker/refcounts/correct_decref/input.c:37:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,87 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyString_AsString() succeeds'
>-    'when PyString_FromFormat() succeeds'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/unknown/input.c', line=33), region=RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/unknown/input.c', line=33)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/unknown/input.c', line=33)) from tests/cpychecker/refcounts/PyString_AsString/unknown/input.c:33
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/unknown/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/unknown/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/unknown/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_AsString/unknown/input.c:28
>-
>-Trace 1:
>-  Transitions:
>-    'when PyString_AsString() succeeds'
>-    'when PyString_FromFormat() fails'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/unknown/input.c', line=33), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_AsString/unknown/input.c:33
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/unknown/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/unknown/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_AsString/unknown/input.c:33
>-
>-Trace 2:
>-  Transitions:
>-    'when PyString_AsString() fails'
>-    'when PyString_FromFormat() succeeds'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/unknown/input.c', line=33), region=RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/unknown/input.c', line=33)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/unknown/input.c', line=33)) from tests/cpychecker/refcounts/PyString_AsString/unknown/input.c:33
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/unknown/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/unknown/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/unknown/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_AsString/unknown/input.c:33
>-
>-Trace 3:
>-  Transitions:
>-    'when PyString_AsString() fails'
>-    'when PyString_FromFormat() fails'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/unknown/input.c', line=33), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyString_AsString/unknown/input.c:33
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/unknown/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyString_AsString/unknown/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyString_AsString/unknown/input.c:33
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,36 @@
>+In function 'test':
>+tests/cpychecker/refcounts/PyString_AsString/unknown/input.c:33:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 3261, in impl_PyString_AsString
>+    fnmeta.desc_when_call_succeeds())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,20 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/correct_py_none/input.c', line=25), region=RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')))
>-    str(): (struct PyObject *)&RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')) from tests/cpychecker/refcounts/correct_py_none/input.c:25
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/correct_py_none/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/correct_py_none/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/correct_py_none/input.c:24
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'correct_none':
>+tests/cpychecker/refcounts/correct_py_none/input.c:25:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,109 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c', line=27), region=RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c', line=27)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c', line=27)) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c:27
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c', line=27), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c:32:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c', line=32))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c:32
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c:24
>-
>-Trace 1:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c', line=35), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c:35
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c:27:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c', line=27))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c:27
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c', line=27), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c:32
>-
>-Trace 2:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c:27'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c', line=35), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c:35
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c:27:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c', line=27))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c:27
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c:32
>-
>-Trace 3:
>-  Transitions:
>-    'when PyTuple_New() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c', line=29), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c:29
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c:27
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,40 @@
>+In function 'handle_SET_ITEM_macro':
>+tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c:34:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyTuple_New/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyTuple_New/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyTuple_New/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyTuple_New/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyTuple_New/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyTuple_New/correct/input.c:37:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 3699, in impl_PyTuple_Size
>        fnmeta.desc_when_call_returns_value('ob_size'))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyTuple_Pack/incorrect-arg-count: OK
>tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c: In function 'handle_SET_ITEM_macro':
>    tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct/input.c:34:9: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,80 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/storage_regions/static/correct/input.c:24 as non-NULL'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/storage_regions/static/correct/input.c', line=30), region=Region('heap-region-0'))
>-    str(): (struct PyObject *)&Region('heap-region-0') from tests/cpychecker/refcounts/storage_regions/static/correct/input.c:30
>-    r->ob_refcnt: (Py_ssize_t)val [-0x7fffffffffffffff <= val <= 0x7fffffffffffffff] from tests/cpychecker/refcounts/storage_regions/static/correct/input.c:46
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/storage_regions/static/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/storage_regions/static/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/storage_regions/static/correct/input.c:24
>-
>-Trace 1:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/storage_regions/static/correct/input.c:24 as NULL'
>-    'taking True path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/storage_regions/static/correct/input.c', line=36), region=RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/storage_regions/static/correct/input.c', line=36)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/storage_regions/static/correct/input.c', line=36)) from tests/cpychecker/refcounts/storage_regions/static/correct/input.c:36
>-    r->ob_refcnt: refs: 2 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/storage_regions/static/correct/input.c', line=36), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/storage_regions/static/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/storage_regions/static/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Region('heap-region-0'):
>-    repr(): Region('heap-region-0')
>-    str(): Region('heap-region-0')
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/storage_regions/static/correct/input.c:24
>-
>-Trace 2:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/storage_regions/static/correct/input.c:24 as NULL'
>-    'taking True path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/storage_regions/static/correct/input.c', line=38), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/storage_regions/static/correct/input.c:38
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/storage_regions/static/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/storage_regions/static/correct/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Region('heap-region-0'):
>-    repr(): Region('heap-region-0')
>-    str(): Region('heap-region-0')
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/storage_regions/static/correct/input.c:36
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test':
>+tests/cpychecker/refcounts/storage_regions/static/correct/input.c:30:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>3, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 3252, in impl_PyString_AsString
>        'PyString_AsString() returns ob_sval')
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyString_AsString/unknown: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyString_AsString/unknown/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyString_AsString/unknown/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyString_AsString/unknown/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyString_AsString/unknown/input.c: In function 'test':
>    tests/cpychecker/refcounts/PyString_AsString/unknown/input.c:33:14: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 3261, in impl_PyString_AsString
>        fnmeta.desc_when_call_succeeds())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyString_Concat/basic: OK
>tests/cpychecker/refcounts/storage_regions/static/correct: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/storage_regions/static/correct/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/storage_regions/static/correct/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/storage_regions/static/correct/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/storage_regions/static/correct/input.c: In function 'test':
>    tests/cpychecker/refcounts/storage_regions/static/correct/input.c:30:9: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        tran--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,647 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33), region=RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33)) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:50:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=50))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:50
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=50), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:24
>-
>-Trace 1:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:50
>-
>-Trace 2:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:50
>-
>-Trace 3:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:50
>-
>-Trace 4:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:50
>-
>-Trace 5:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44'
>-    'when taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:50
>-
>-Trace 6:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:50
>-
>-Trace 7:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:50
>-
>-Trace 8:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:50
>-
>-Trace 9:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:48
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44
>-
>-Trace 10:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:48
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44
>-
>-Trace 11:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:48
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44
>-
>-Trace 12:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:48
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:44
>-
>-Trace 13:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=42), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:42
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39
>-
>-Trace 14:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=42), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:42
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39
>-
>-Trace 15:
>-  Transitions:
>-    'when PyTuple_New() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=35), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:35
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:33
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,40 @@
>+In function 'handle_SET_ITEM_macro':
>+tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2420, in impl_PyLong_FromLong
>+    'PyLong_Type')
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 726, in object_ctor
>+    s_success, nonnull = self.mkstate_new_ref(stmt, typename, typeobjregion)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 835, in mkstate_new_ref
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,5 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'returning'
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/cplusplus/reference/input.cc:26
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'void test(int&)':
>+tests/cpychecker/refcounts/cplusplus/reference/input.cc:27:7: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>alue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/attributes/steals-reference-to-arg/incorrect-usage: OK
>tests/cpychecker/refcounts/correct_decref: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/correct_decref/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/correct_decref/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/correct_decref/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/correct_decref/input.c: In function 'correct_decref':
>    tests/cpychecker/refcounts/correct_decref/input.c:37:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/correct_py_none: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/correct_py_none/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/correct_py_none/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/correct_py_none/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/correct_py_none/input.c: In function 'correct_none':
>    tests/cpychecker/refcounts/correct_py_none/input.c:25:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/cplusplus/method: OK
>tests/cpychecker/refcounts/cplusplus/reference: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/cplusplus/reference/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpyc--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,31 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyObject_Repr() succeeds'
>-    'taking True path'
>-    'PyString_AsString() returns ob_sval'
>-    'not returning from exit'
>-  region for gcc.ParmDecl('obj') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('obj')")
>-    str(): region for gcc.ParmDecl('obj') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/function-that-exits/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('obj')"))
>-  PyStringObject allocated at tests/cpychecker/refcounts/function-that-exits/input.c:33:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/function-that-exits/input.c', line=33))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/function-that-exits/input.c:33
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/function-that-exits/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/function-that-exits/input.c:29
>-
>-Trace 1:
>-  Transitions:
>-    'when PyObject_Repr() fails'
>-    'taking False path'
>-    'not returning from exit'
>-  region for gcc.ParmDecl('obj') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('obj')")
>-    str(): region for gcc.ParmDecl('obj') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/function-that-exits/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('obj')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/function-that-exits/input.c:33
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,38 @@
>+In function 'test':
>+tests/cpychecker/refcounts/function-that-exits/input.c:40:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,70 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:24 as non-NULL'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c', line=30), region=Region('heap-region-0'))
>-    str(): (struct PyObject *)&Region('heap-region-0') from tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:30
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:24
>-
>-Trace 1:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:24 as NULL'
>-    'taking True path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c', line=36), region=RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c', line=36)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c', line=36)) from tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:36
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c', line=36), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:24
>-
>-Trace 2:
>-  Transitions:
>-    'when treating unknown struct PyObject * from tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:24 as NULL'
>-    'taking True path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c', line=38), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:38
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:36
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,14 +1,32 @@
> In function 'test':
>-tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:49:nn: warning: future use-after-free: ob_refcnt of return value is 1 too low
>-tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:36:nn: note: return value was allocated at:         cache = PyLong_FromLong(0x1000);
>-tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:49:nn: note: was expecting final owned ob_refcnt of return value to be 2 due to object being referenced by: return value, cache but final ob_refcnt is refs: 1 owned
>-tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:30:nn: note: when treating unknown struct PyObject * from tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:24 as NULL at:     if (!cache) {
>-tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:30:nn: note: taking True path at:     if (!cache) {
>-tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:36:nn: note: reaching:         cache = PyLong_FromLong(0x1000);
>-tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:36:nn: note: when PyLong_FromLong() succeeds at:         cache = PyLong_FromLong(0x1000);
>-tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:36:nn: note: ob_refcnt is now refs: 1 owned
>-tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:36:nn: note: return value is now referenced by 1 non-stack value(s): cache
>-tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:37:nn: note: taking False path at:         if (!cache) {
>-tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:49:nn: note: reaching:     return cache;
>-tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:49:nn: note: returning
>-tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:24:nn: note: graphical error report for function 'test' written out to 'tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c.test-refcount-errors.html'
>+tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:30:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,647 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33), region=RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33)) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:50:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=50))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:50
>-    r->ob_refcnt: refs: 2 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=50), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:24
>-
>-Trace 1:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:50
>-
>-Trace 2:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:50
>-
>-Trace 3:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:50
>-
>-Trace 4:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=44), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:50
>-
>-Trace 5:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44'
>-    'when taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:50
>-
>-Trace 6:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:50
>-
>-Trace 7:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:50
>-
>-Trace 8:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=44))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:50
>-
>-Trace 9:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:48
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44
>-
>-Trace 10:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:48
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44
>-
>-Trace 11:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:48
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44
>-
>-Trace 12:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:48
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44
>-
>-Trace 13:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=42), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:42
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyTuple_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39
>-
>-Trace 14:
>-  Transitions:
>-    'when PyTuple_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=42), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:42
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33:
>-    repr(): RegionOnHeap('PyTupleObject', gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=33))
>-    str(): PyTupleObject allocated at tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39
>-
>-Trace 15:
>-  Transitions:
>-    'when PyTuple_New() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=35), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:35
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33
>/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c: In function 'handle_SET_ITEM_macro':
>    tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple/input.c:39:16: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2420, in impl_PyLong_FromLong
>        'PyLong_Type')
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 726, in object_ctor
>        s_success, nonnull = self.mkstate_new_ref(stmt, typename, typeobjregion)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 835, in mkstate_new_ref
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c: In function 'handle_SET_ITEM_macro':
>    tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39:16: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2420, in impl_PyLong_FromLong
>        'PyLong_Type')
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 726, in object_ctor
>        s_success, nonnull = self.mkstate_new_ref(stmt, typename, typeobjregion)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 835, in mkstate_new_ref
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,21 +1,40 @@
> In function 'handle_SET_ITEM_macro':
>-cc1: warning: memory leak: ob_refcnt of PyLongObject is 1 too high
>-tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:50:nn: note: PyLongObject was allocated at:     items[2] = PyLong_FromLong(3000);
>-cc1: note: was expecting final owned ob_refcnt of PyLongObject to be 1 due to object being referenced by: PyTupleObject.ob_item[2] but final ob_refcnt is refs: 2 owned
>-tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:33:nn: note: when PyTuple_New() succeeds at:     tuple = PyTuple_New(3);
>-tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:34:nn: note: taking False path at:     if (!tuple) {
>-tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39:nn: note: reaching:     items[0] = PyLong_FromLong(1000);
>-tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39:nn: note: when PyLong_FromLong() succeeds at:     items[0] = PyLong_FromLong(1000);
>-tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:40:nn: note: taking False path at:     if (!items[0]) {
>-tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44:nn: note: reaching:     items[1] = PyLong_FromLong(2000);
>-tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:44:nn: note: when PyLong_FromLong() succeeds at:     items[1] = PyLong_FromLong(2000);
>-tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:45:nn: note: taking False path at:     if (!items[1]) {
>-tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:50:nn: note: reaching:     items[2] = PyLong_FromLong(3000);
>-tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:50:nn: note: when PyLong_FromLong() succeeds at:     items[2] = PyLong_FromLong(3000);
>-tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:50:nn: note: ob_refcnt is now refs: 1 owned
>-tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:51:nn: note: taking False path at:     if (!items[2]) {
>-tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:64:nn: note: reaching:     PyTuple_SET_ITEM(tuple, 0, items[0]);
>-tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:66:nn: note: PyLongObject is now referenced by 1 non-stack value(s): PyTupleObject.ob_item[2]
>-tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:71:nn: note: ob_refcnt is now refs: 2 owned
>-cc1: note: returning
>-tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:24:nn: note: graphical error report for function 'handle_SET_ITEM_macro' written out to 'tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c.handle_SET_ITEM_macro-refcount-errors.html'
>+tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple/input.c:39:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2420, in impl_PyLong_FromLong
>+    'PyLong_Type')
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 726, in object_ctor
>+    s_success, nonnull = self.mkstate_new_ref(stmt, typename, typeobjregion)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 835, in mkstate_new_ref
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,31 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when make_wrapper() succeeds'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/getter/input.c', line=42), region=RegionOnHeap('new ref from (unknown) make_wrapper', gcc.Location(file='tests/cpychecker/refcounts/getter/input.c', line=42)))
>-    str(): (struct PyObject *)&RegionOnHeap('new ref from (unknown) make_wrapper', gcc.Location(file='tests/cpychecker/refcounts/getter/input.c', line=42)) from tests/cpychecker/refcounts/getter/input.c:42
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/getter/input.c', line=42), region=Region('PyTypeObject for new ref from (unknown) make_wrapper'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/getter/input.c', line=35), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/getter/input.c:36
>-
>-Trace 1:
>-  Transitions:
>-    'when make_wrapper() fails'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/getter/input.c', line=42), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/getter/input.c:42
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/getter/input.c', line=35), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/getter/input.c:42
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'simple_getter':
>+tests/cpychecker/refcounts/getter/input.c:42:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>races
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/Py_BuildValue/correct-code-s: OK
>tests/cpychecker/refcounts/Py_FatalError/correct: OK
>tests/cpychecker/refcounts/Py_Finalize/correct: OK
>tests/cpychecker/refcounts/SWIG_Python_ErrorType/correct: OK
>tests/cpychecker/refcounts/_PyObject_New/correct: OK
>tests/cpychecker/refcounts/cplusplus/simple: OK
>tests/cpychecker/refcounts/cplusplus/this: OK
>tests/cpychecker/refcounts/function-that-exits: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/function-that-exits/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/function-that-exits/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/function-that-exits/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/function-that-exits/input.c: In function 'test':
>    tests/cpychecker/refcounts/function-that-exits/input.c:40:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/getter: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/getter/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/getter/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/getter/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/getter/input.c: In function 'simple_getter':
>    tests/cpychecker/refcounts/getter/input.c:42:12: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/l--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,41 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyString_FromFormat() succeeds'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/subclass/handling/input.c', line=39), region=RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/subclass/handling/input.c', line=39)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/subclass/handling/input.c', line=39)) from tests/cpychecker/refcounts/subclass/handling/input.c:39
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/subclass/handling/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/subclass/handling/input.c', line=37), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/subclass/handling/input.c', line=37), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/subclass/handling/input.c:38
>-
>-Trace 1:
>-  Transitions:
>-    'when PyString_FromFormat() fails'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/subclass/handling/input.c', line=39), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/subclass/handling/input.c:39
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/subclass/handling/input.c', line=37), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/subclass/handling/input.c', line=37), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/subclass/handling/input.c:39
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,32 @@
>+In function 'test_function':
>+tests/cpychecker/refcounts/subclass/handling/input.c:40:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>sitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/storage_regions/static/incorrect: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/storage_regions/static/incorrect/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/storage_regions/static/incorrect/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c: In function 'test':
>    tests/cpychecker/refcounts/storage_regions/static/incorrect/input.c:30:9: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/subclass/detection: OK
>tests/cpychecker/refcounts/subclass/handling: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/subclass/handling/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/subclass/handling/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/subclass/handling/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/subclass/handling/input.c: In function 'test_function':
>    tests/cpychecker/refcounts/subclass/handling/input.c:40:32: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,114 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyString_FromString() succeeds'
>-    'when PyObject_GetItem() succeeds'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/handle_null_error/input.c', line=38), region=RegionOnHeap('new ref from call to PyObject_GetItem', gcc.Location(file='tests/cpychecker/refcounts/handle_null_error/input.c', line=38)))
>-    str(): (struct PyObject *)&RegionOnHeap('new ref from call to PyObject_GetItem', gcc.Location(file='tests/cpychecker/refcounts/handle_null_error/input.c', line=38)) from tests/cpychecker/refcounts/handle_null_error/input.c:38
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/handle_null_error/input.c', line=38), region=Region('PyTypeObject for new ref from call to PyObject_GetItem'))
>-  region for gcc.ParmDecl('mapping') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('mapping')")
>-    str(): region for gcc.ParmDecl('mapping') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/handle_null_error/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('mapping')"))
>-  PyStringObject allocated at tests/cpychecker/refcounts/handle_null_error/input.c:33:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/handle_null_error/input.c', line=33))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/handle_null_error/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/handle_null_error/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/handle_null_error/input.c:28
>-
>-Trace 1:
>-  Transitions:
>-    'when PyString_FromString() succeeds'
>-    'when PyObject_GetItem() succeeds'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyStringObject allocated at tests/cpychecker/refcounts/handle_null_error/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/handle_null_error/input.c', line=38), region=RegionOnHeap('new ref from call to PyObject_GetItem', gcc.Location(file='tests/cpychecker/refcounts/handle_null_error/input.c', line=38)))
>-    str(): (struct PyObject *)&RegionOnHeap('new ref from call to PyObject_GetItem', gcc.Location(file='tests/cpychecker/refcounts/handle_null_error/input.c', line=38)) from tests/cpychecker/refcounts/handle_null_error/input.c:38
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/handle_null_error/input.c', line=38), region=Region('PyTypeObject for new ref from call to PyObject_GetItem'))
>-  region for gcc.ParmDecl('mapping') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('mapping')")
>-    str(): region for gcc.ParmDecl('mapping') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/handle_null_error/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('mapping')"))
>-  PyStringObject allocated at tests/cpychecker/refcounts/handle_null_error/input.c:33:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/handle_null_error/input.c', line=33))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/handle_null_error/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/handle_null_error/input.c:28
>-
>-Trace 2:
>-  Transitions:
>-    'when PyString_FromString() succeeds'
>-    'when PyObject_GetItem() fails'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/handle_null_error/input.c', line=38), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/handle_null_error/input.c:38
>-  region for gcc.ParmDecl('mapping') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('mapping')")
>-    str(): region for gcc.ParmDecl('mapping') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/handle_null_error/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('mapping')"))
>-  PyStringObject allocated at tests/cpychecker/refcounts/handle_null_error/input.c:33:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/handle_null_error/input.c', line=33))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/handle_null_error/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/handle_null_error/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyString_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/handle_null_error/input.c:38
>-
>-Trace 3:
>-  Transitions:
>-    'when PyString_FromString() succeeds'
>-    'when PyObject_GetItem() fails'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyStringObject allocated at tests/cpychecker/refcounts/handle_null_error/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/handle_null_error/input.c', line=38), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/handle_null_error/input.c:38
>-  region for gcc.ParmDecl('mapping') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('mapping')")
>-    str(): region for gcc.ParmDecl('mapping') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/handle_null_error/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('mapping')"))
>-  PyStringObject allocated at tests/cpychecker/refcounts/handle_null_error/input.c:33:
>-    repr(): RegionOnHeap('PyStringObject', gcc.Location(file='tests/cpychecker/refcounts/handle_null_error/input.c', line=33))
>-    str(): PyStringObject allocated at tests/cpychecker/refcounts/handle_null_error/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/handle_null_error/input.c:38
>-
>-Trace 4:
>-  Transitions:
>-    'when PyString_FromString() fails'
>-    'when PyObject_GetItem fails due to NULL as argument 2 at tests/cpychecker/refcounts/handle_null_error/input.c:38'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/handle_null_error/input.c', line=38), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/handle_null_error/input.c:38
>-  region for gcc.ParmDecl('mapping') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('mapping')")
>-    str(): region for gcc.ParmDecl('mapping') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/handle_null_error/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('mapping')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/handle_null_error/input.c:33
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,38 @@
>+In function 'test':
>+tests/cpychecker/refcounts/handle_null_error/input.c:39:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,10 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'returning'
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 5 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/subclass/incorrect-subclass-ptr/input.c', line=42), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/subclass/incorrect-subclass-ptr/input.c:43
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,10 +1,32 @@
> In function 'test_function':
>-tests/cpychecker/refcounts/subclass/incorrect-subclass-ptr/input.c:53:nn: warning: memory leak: ob_refcnt of '*self' is 5 too high
>-tests/cpychecker/refcounts/subclass/incorrect-subclass-ptr/input.c:53:nn: note: was expecting final owned ob_refcnt of '*self' to be 0 since nothing references it but final ob_refcnt is refs: 5 owned, 1 borrowed
>-tests/cpychecker/refcounts/subclass/incorrect-subclass-ptr/input.c:48:nn: note: ob_refcnt is now refs: 1 owned, 1 borrowed
>-tests/cpychecker/refcounts/subclass/incorrect-subclass-ptr/input.c:49:nn: note: ob_refcnt is now refs: 2 owned, 1 borrowed
>-tests/cpychecker/refcounts/subclass/incorrect-subclass-ptr/input.c:50:nn: note: ob_refcnt is now refs: 3 owned, 1 borrowed
>-tests/cpychecker/refcounts/subclass/incorrect-subclass-ptr/input.c:51:nn: note: ob_refcnt is now refs: 4 owned, 1 borrowed
>-tests/cpychecker/refcounts/subclass/incorrect-subclass-ptr/input.c:52:nn: note: ob_refcnt is now refs: 5 owned, 1 borrowed
>-tests/cpychecker/refcounts/subclass/incorrect-subclass-ptr/input.c:53:nn: note: returning at: }
>-tests/cpychecker/refcounts/subclass/incorrect-subclass-ptr/input.c:43:nn: note: graphical error report for function 'test_function' written out to 'tests/cpychecker/refcounts/subclass/incorrect-subclass-ptr/input.c.test_function-refcount-errors.html'
>+tests/cpychecker/refcounts/subclass/incorrect-subclass-ptr/input.c:48:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,30 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/refcounts/ticket-20/input.c', line=36), value=0)
>-    str(): (int)0 from tests/cpychecker/refcounts/ticket-20/input.c:36
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: -1 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/ticket-20/input.c', line=30), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/ticket-20/input.c:31
>-
>-Trace 1:
>-  Transitions:
>-    'when taking False path'
>-    'calling unknown void (*destructor) (struct PyObject *) from tests/cpychecker/refcounts/ticket-20/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='int', loc=gcc.Location(file='tests/cpychecker/refcounts/ticket-20/input.c', line=36), value=0)
>-    str(): (int)0 from tests/cpychecker/refcounts/ticket-20/input.c:36
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: -1 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/ticket-20/input.c', line=30), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/ticket-20/input.c:31
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,9 +1,32 @@
> In function 'test':
>-tests/cpychecker/refcounts/ticket-20/input.c:36:nn: warning: future use-after-free: ob_refcnt of '*self' is 1 too low
>-tests/cpychecker/refcounts/ticket-20/input.c:36:nn: note: was expecting final owned ob_refcnt of '*self' to be 0 since nothing references it but final ob_refcnt is refs: -1 owned, 1 borrowed
>-tests/cpychecker/refcounts/ticket-20/input.c:33:nn: note: ob_refcnt is now refs: -1 owned, 1 borrowed
>-tests/cpychecker/refcounts/ticket-20/input.c:33:nn: note: when taking True path at:     Py_DECREF(self);
>-tests/cpychecker/refcounts/ticket-20/input.c:36:nn: note: reaching:     return 0;
>-tests/cpychecker/refcounts/ticket-20/input.c:36:nn: note: returning at:     return 0;
>-tests/cpychecker/refcounts/ticket-20/input.c:36:nn: note: found 1 similar trace(s) to this
>-tests/cpychecker/refcounts/ticket-20/input.c:31:nn: note: graphical error report for function 'test' written out to 'tests/cpychecker/refcounts/ticket-20/input.c.test-refcount-errors.html'
>+tests/cpychecker/refcounts/ticket-20/input.c:33:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,215 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyArg_ParseTuple() succeeds'
>-    'taking False path'
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when considering range: -0x80000000 <= count.1 <= 0'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=38), region=RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=38)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=38)) from tests/cpychecker/refcounts/loop_n_times/input.c:38
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=38), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/loop_n_times/input.c:42:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=42))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/loop_n_times/input.c:42
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=42), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/loop_n_times/input.c:29
>-
>-Trace 1:
>-  Transitions:
>-    'when PyArg_ParseTuple() succeeds'
>-    'taking False path'
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when considering range: -0x80000000 <= count.1 <= 0'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/loop_n_times/input.c:42'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=38), region=RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=38)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=38)) from tests/cpychecker/refcounts/loop_n_times/input.c:38
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=38), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/loop_n_times/input.c:42:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=42))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/loop_n_times/input.c:42
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/loop_n_times/input.c:29
>-
>-Trace 2:
>-  Transitions:
>-    'when PyArg_ParseTuple() succeeds'
>-    'taking False path'
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when considering range: 1 <= count.1 <= 0x7fffffff'
>-    'taking True path'
>-    'PyList_SetItem() succeeds'
>-    'when considering count.1 == (int)1 from tests/cpychecker/refcounts/loop_n_times/input.c:34'
>-    'taking False path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=38), region=RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=38)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=38)) from tests/cpychecker/refcounts/loop_n_times/input.c:38
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=38), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/loop_n_times/input.c:42:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=42))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/loop_n_times/input.c:42
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=42), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/loop_n_times/input.c:29
>-
>-Trace 3:
>-  Transitions:
>-    'when PyArg_ParseTuple() succeeds'
>-    'taking False path'
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=45), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/loop_n_times/input.c:45
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/loop_n_times/input.c:38:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=38))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/loop_n_times/input.c:38
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=38), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/loop_n_times/input.c:42
>-
>-Trace 4:
>-  Transitions:
>-    'when PyArg_ParseTuple() succeeds'
>-    'taking False path'
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/loop_n_times/input.c:38'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=45), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/loop_n_times/input.c:45
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/loop_n_times/input.c:38:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=38))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/loop_n_times/input.c:38
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/loop_n_times/input.c:42
>-
>-Trace 5:
>-  Transitions:
>-    'when PyArg_ParseTuple() succeeds'
>-    'taking False path'
>-    'when PyList_New() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=40), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/loop_n_times/input.c:40
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/loop_n_times/input.c:38
>-
>-Trace 6:
>-  Transitions:
>-    'when PyArg_ParseTuple() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=35), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/loop_n_times/input.c:35
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loop_n_times/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_TypeError')) from tests/cpychecker/refcounts/loop_n_times/input.c:34
>ibcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/handle_null_error: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/handle_null_error/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/handle_null_error/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/handle_null_error/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/handle_null_error/input.c: In function 'test':
>    tests/cpychecker/refcounts/handle_null_error/input.c:39:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/incorrect_py_none: OK
>tests/cpychecker/refcounts/json/basic: OK
>tests/cpychecker/refcounts/loop_n_times: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/loop_n_times/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/loop_n_times/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/loop_n_times/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/loop_n_times/input.c: In function 'loop_n_times':
>    tests/cpychecker/refcounts/loop_n_times/input.c:34:10: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1161, in impl_PyArg_ParseTuple
>        v_fmt, v_varargs, with_size_t=False)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1064, in _handle_PyArg_function
>        s_success --- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,36 @@
>+In function 'loop_n_times':
>+tests/cpychecker/refcounts/loop_n_times/input.c:34:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1161, in impl_PyArg_ParseTuple
>+    v_fmt, v_varargs, with_size_t=False)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1064, in _handle_PyArg_function
>+    s_success = self.state.mkstate_concrete_return_of(stmt, 1)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,39 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyLong_FromLong() succeeds'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/too_many_increfs/input.c', line=26), region=RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/too_many_increfs/input.c', line=26)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/too_many_increfs/input.c', line=26)) from tests/cpychecker/refcounts/too_many_increfs/input.c:26
>-    r->ob_refcnt: refs: 2 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/too_many_increfs/input.c', line=26), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/too_many_increfs/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/too_many_increfs/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/too_many_increfs/input.c:24
>-
>-Trace 1:
>-  Transitions:
>-    'when PyLong_FromLong() fails'
>-  error: NullPtrDereference()
>-  error: dereferencing NULL (tmp->ob_refcnt) at tests/cpychecker/refcounts/too_many_increfs/input.c:30
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/too_many_increfs/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/too_many_increfs/input.c', line=23), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/too_many_increfs/input.c:26
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,11 +1,34 @@
> In function 'too_many_increfs':
>-tests/cpychecker/refcounts/too_many_increfs/input.c:31:nn: warning: memory leak: ob_refcnt of return value is 1 too high
>-tests/cpychecker/refcounts/too_many_increfs/input.c:26:nn: note: return value was allocated at:     tmp = PyLong_FromLong(0x1000);
>-tests/cpychecker/refcounts/too_many_increfs/input.c:31:nn: note: was expecting final owned ob_refcnt of return value to be 1 due to object being referenced by: return value but final ob_refcnt is refs: 2 owned
>-tests/cpychecker/refcounts/too_many_increfs/input.c:26:nn: note: when PyLong_FromLong() succeeds at:     tmp = PyLong_FromLong(0x1000);
>-tests/cpychecker/refcounts/too_many_increfs/input.c:26:nn: note: ob_refcnt is now refs: 1 owned
>-tests/cpychecker/refcounts/too_many_increfs/input.c:30:nn: note: ob_refcnt is now refs: 2 owned
>-tests/cpychecker/refcounts/too_many_increfs/input.c:31:nn: note: returning at:     return tmp;
>-tests/cpychecker/refcounts/too_many_increfs/input.c:30:nn: warning: dereferencing NULL (tmp->ob_refcnt) at tests/cpychecker/refcounts/too_many_increfs/input.c:30
>-tests/cpychecker/refcounts/too_many_increfs/input.c:26:nn: note: when PyLong_FromLong() fails at:     tmp = PyLong_FromLong(0x1000);
>-tests/cpychecker/refcounts/too_many_increfs/input.c:24:nn: note: graphical error report for function 'too_many_increfs' written out to 'tests/cpychecker/refcounts/too_many_increfs/input.c.too_many_increfs-refcount-errors.html'
>+tests/cpychecker/refcounts/too_many_increfs/input.c:30:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/subclass/incorrect-subclass-ptr: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/subclass/incorrect-subclass-ptr/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/subclass/incorrect-subclass-ptr/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/subclass/incorrect-subclass-ptr/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/subclass/incorrect-subclass-ptr/input.c: In function 'test_function':
>    tests/cpychecker/refcounts/subclass/incorrect-subclass-ptr/input.c:48:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/subclass/opaque-struct: OK
>tests/cpychecker/refcounts/ticket-20: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/ticket-20/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/ticket-20/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/ticket-20/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/ticket-20/input.c: In function 'test':
>    tests/cpychecker/refcounts/ticket-20/input.c:33:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/too_many_increfs: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/too_many_increfs/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/too_many_increfs/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/too_many_increfs/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/too_many_increfs/input.c: In function 'too_many_increfs':
>    tests/cpychecker/refcounts/too_many_increfs/input.c:30:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-pl--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,311 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering unknown_unsigned_val.1 == (const unsigned int)0 from tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:22'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=33), region=RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=33)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=33)) from tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:33
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:29
>-
>-Trace 1:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: 1 <= unknown_unsigned_val.1 <= 0xffffffff'
>-    'taking True path'
>-    'when make_item() succeeds'
>-    'taking False path'
>-    'when PyList_Append() succeeds'
>-    'taking False path'
>-    'when considering unknown_unsigned_val.1 == (const unsigned int)1 from tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:22'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=33), region=RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=33)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=33)) from tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:33
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  new ref from (unknown) make_item allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:39:
>-    repr(): RegionOnHeap('new ref from (unknown) make_item', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=39))
>-    str(): new ref from (unknown) make_item allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:39
>-    r->ob_refcnt: refs: 2 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=39), region=Region('PyTypeObject for new ref from (unknown) make_item'))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:29
>-
>-Trace 2:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: 1 <= unknown_unsigned_val.1 <= 0xffffffff'
>-    'taking True path'
>-    'when make_item() succeeds'
>-    'taking False path'
>-    'when PyList_Append() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=61), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:61
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  new ref from (unknown) make_item allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:39:
>-    repr(): RegionOnHeap('new ref from (unknown) make_item', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=39))
>-    str(): new ref from (unknown) make_item allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=39), region=Region('PyTypeObject for new ref from (unknown) make_item'))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:43
>-
>-Trace 3:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: 1 <= unknown_unsigned_val.1 <= 0xffffffff'
>-    'taking True path'
>-    'when make_item() succeeds'
>-    'taking False path'
>-    'when PyList_Append() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=61), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:61
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  new ref from (unknown) make_item allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:39:
>-    repr(): RegionOnHeap('new ref from (unknown) make_item', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=39))
>-    str(): new ref from (unknown) make_item allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=39), region=Region('PyTypeObject for new ref from (unknown) make_item'))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:43
>-
>-Trace 4:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: 1 <= unknown_unsigned_val.1 <= 0xffffffff'
>-    'taking True path'
>-    'when make_item() succeeds'
>-    'taking False path'
>-    'when PyList_Append() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on new ref from (unknown) make_item allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:39'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=61), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:61
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  new ref from (unknown) make_item allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:39:
>-    repr(): RegionOnHeap('new ref from (unknown) make_item', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=39))
>-    str(): new ref from (unknown) make_item allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:43
>-
>-Trace 5:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: 1 <= unknown_unsigned_val.1 <= 0xffffffff'
>-    'taking True path'
>-    'when make_item() succeeds'
>-    'taking False path'
>-    'when PyList_Append() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on new ref from (unknown) make_item allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:39'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=61), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:61
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  new ref from (unknown) make_item allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:39:
>-    repr(): RegionOnHeap('new ref from (unknown) make_item', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=39))
>-    str(): new ref from (unknown) make_item allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:43
>-
>-Trace 6:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: 1 <= unknown_unsigned_val.1 <= 0xffffffff'
>-    'taking True path'
>-    'when make_item() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=61), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:61
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:39
>-
>-Trace 7:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: 1 <= unknown_unsigned_val.1 <= 0xffffffff'
>-    'taking True path'
>-    'when make_item() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=61), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:61
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:39
>-
>-Trace 8:
>-  Transitions:
>-    'when PyList_New() fails'
>-    'taking True path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=61), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:61
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:33
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,24 +1,40 @@
> In function 'test':
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:57:nn: warning: memory leak: ob_refcnt of '*item' is 1 too high
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:39:nn: note: '*item' was allocated at: 	PyObject *item = make_item(i);
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:57:nn: note: was expecting final owned ob_refcnt of '*item' to be 1 due to object being referenced by: PyListObject.ob_item[0] but final ob_refcnt is refs: 2 owned
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:33:nn: note: when PyList_New() succeeds at:     result = PyList_New(0);
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:34:nn: note: taking False path at:     if (!result) {
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:38:nn: note: reaching:     for (i = 0; i < unknown_unsigned_val; i++) {
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:38:nn: note: when considering range: 1 <= unknown_unsigned_val.1 <= 0xffffffff at:     for (i = 0; i < unknown_unsigned_val; i++) {
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:38:nn: note: taking True path at:     for (i = 0; i < unknown_unsigned_val; i++) {
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:39:nn: note: reaching: 	PyObject *item = make_item(i);
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:39:nn: note: when make_item() succeeds at: 	PyObject *item = make_item(i);
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:39:nn: note: ob_refcnt is now refs: 1 owned
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:40:nn: note: taking False path at: 	if (!item) {
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:43:nn: note: reaching: 	if (-1 == PyList_Append(result, item)) {
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:43:nn: note: when PyList_Append() succeeds at: 	if (-1 == PyList_Append(result, item)) {
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:43:nn: note: ob_refcnt is now refs: 2 owned
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:43:nn: note: '*item' is now referenced by 1 non-stack value(s): PyListObject.ob_item[0]
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:43:nn: note: taking False path at: 	if (-1 == PyList_Append(result, item)) {
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:38:nn: note: reaching:     for (i = 0; i < unknown_unsigned_val; i++) {
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:38:nn: note: when considering unknown_unsigned_val.1 == (const unsigned int)1 from tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:22 at:     for (i = 0; i < unknown_unsigned_val; i++) {
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:38:nn: note: taking False path at:     for (i = 0; i < unknown_unsigned_val; i++) {
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:57:nn: note: reaching:     return result;
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:57:nn: note: returning
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:29:nn: note: graphical error report for function 'test' written out to 'tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c.test-refcount-errors.html'
>+tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:38:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,311 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: -0x80000000 <= value <= 0'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=33), region=RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=33)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=33)) from tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:33
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:29
>-
>-Trace 1:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: 1 <= value <= 0x7fffffff'
>-    'taking True path'
>-    'when make_item() succeeds'
>-    'taking False path'
>-    'when PyList_Append() succeeds'
>-    'taking False path'
>-    'when considering range: -0x80000000 <= value <= 1'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=33), region=RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=33)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=33)) from tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:33
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  new ref from (unknown) make_item allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:40:
>-    repr(): RegionOnHeap('new ref from (unknown) make_item', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=40))
>-    str(): new ref from (unknown) make_item allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:40
>-    r->ob_refcnt: refs: 2 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=40), region=Region('PyTypeObject for new ref from (unknown) make_item'))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:29
>-
>-Trace 2:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: 1 <= value <= 0x7fffffff'
>-    'taking True path'
>-    'when make_item() succeeds'
>-    'taking False path'
>-    'when PyList_Append() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  new ref from (unknown) make_item allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:40:
>-    repr(): RegionOnHeap('new ref from (unknown) make_item', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=40))
>-    str(): new ref from (unknown) make_item allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:40
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=40), region=Region('PyTypeObject for new ref from (unknown) make_item'))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:44
>-
>-Trace 3:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: 1 <= value <= 0x7fffffff'
>-    'taking True path'
>-    'when make_item() succeeds'
>-    'taking False path'
>-    'when PyList_Append() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  new ref from (unknown) make_item allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:40:
>-    repr(): RegionOnHeap('new ref from (unknown) make_item', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=40))
>-    str(): new ref from (unknown) make_item allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:40
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=40), region=Region('PyTypeObject for new ref from (unknown) make_item'))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:44
>-
>-Trace 4:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: 1 <= value <= 0x7fffffff'
>-    'taking True path'
>-    'when make_item() succeeds'
>-    'taking False path'
>-    'when PyList_Append() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on new ref from (unknown) make_item allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:40'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  new ref from (unknown) make_item allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:40:
>-    repr(): RegionOnHeap('new ref from (unknown) make_item', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=40))
>-    str(): new ref from (unknown) make_item allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:40
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:44
>-
>-Trace 5:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: 1 <= value <= 0x7fffffff'
>-    'taking True path'
>-    'when make_item() succeeds'
>-    'taking False path'
>-    'when PyList_Append() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on new ref from (unknown) make_item allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:40'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  new ref from (unknown) make_item allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:40:
>-    repr(): RegionOnHeap('new ref from (unknown) make_item', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=40))
>-    str(): new ref from (unknown) make_item allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:40
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:44
>-
>-Trace 6:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: 1 <= value <= 0x7fffffff'
>-    'taking True path'
>-    'when make_item() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:33
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=33), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:40
>-
>-Trace 7:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: 1 <= value <= 0x7fffffff'
>-    'taking True path'
>-    'when make_item() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:33'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:33:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=33))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:33
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:40
>-
>-Trace 8:
>-  Transitions:
>-    'when PyList_New() fails'
>-    'taking True path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=55), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:55
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:33
>= self.state.mkstate_concrete_return_of(stmt, 1)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/loops/complex-loop-conditional-1: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/loops/complex-loop-conditional-1/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/loops/complex-loop-conditional-1/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c: In function 'test':
>    tests/cpychecker/refcounts/loops/complex-loop-conditional-1/input.c:38:19: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/loops/complex-loop-conditional-2: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/loops/complex-loop-conditional-2/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/loops/complex-loop-conditional-2/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c: In function 'test':
>    tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:39:26: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2283, in _get_tra--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,24 +1,40 @@
> In function 'test':
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:51:nn: warning: memory leak: ob_refcnt of '*item' is 1 too high
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:40:nn: note: '*item' was allocated at: 	PyObject *item = make_item(i);
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:51:nn: note: was expecting final owned ob_refcnt of '*item' to be 1 due to object being referenced by: PyListObject.ob_item[0] but final ob_refcnt is refs: 2 owned
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:33:nn: note: when PyList_New() succeeds at:     result = PyList_New(0);
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:34:nn: note: taking False path at:     if (!result) {
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:39:nn: note: reaching:     for (i = 0; i < (2 * get_limit()) + 42; i++) {
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:39:nn: note: when considering range: 1 <= value <= 0x7fffffff at:     for (i = 0; i < (2 * get_limit()) + 42; i++) {
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:39:nn: note: taking True path at:     for (i = 0; i < (2 * get_limit()) + 42; i++) {
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:40:nn: note: reaching: 	PyObject *item = make_item(i);
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:40:nn: note: when make_item() succeeds at: 	PyObject *item = make_item(i);
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:40:nn: note: ob_refcnt is now refs: 1 owned
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:41:nn: note: taking False path at: 	if (!item) {
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:44:nn: note: reaching: 	if (-1 == PyList_Append(result, item)) {
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:44:nn: note: when PyList_Append() succeeds at: 	if (-1 == PyList_Append(result, item)) {
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:44:nn: note: ob_refcnt is now refs: 2 owned
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:44:nn: note: '*item' is now referenced by 1 non-stack value(s): PyListObject.ob_item[0]
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:44:nn: note: taking False path at: 	if (-1 == PyList_Append(result, item)) {
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:39:nn: note: reaching:     for (i = 0; i < (2 * get_limit()) + 42; i++) {
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:39:nn: note: when considering range: -0x80000000 <= value <= 1 at:     for (i = 0; i < (2 * get_limit()) + 42; i++) {
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:39:nn: note: taking False path at:     for (i = 0; i < (2 * get_limit()) + 42; i++) {
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:51:nn: note: reaching:     return result;
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:51:nn: note: returning
>-tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:29:nn: note: graphical error report for function 'test' written out to 'tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c.test-refcount-errors.html'
>+tests/cpychecker/refcounts/loops/complex-loop-conditional-2/input.c:39:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2283, in _get_transitions_for_GimpleCall
>+    None)],
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,27 +1,36 @@
> In function 'test':
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:46:nn: warning: memory leak: ob_refcnt of new ref from call to PyObject_CallObject is 1 too high
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:35:nn: note: new ref from call to PyObject_CallObject was allocated at:     Py_XDECREF(PyObject_CallObject(callable, args));
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:46:nn: note: was expecting final owned ob_refcnt of new ref from call to PyObject_CallObject to be 0 since nothing references it but final ob_refcnt is refs: 1 owned
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:35:nn: note: when PyObject_CallObject() succeeds at:     Py_XDECREF(PyObject_CallObject(callable, args));
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:35:nn: note: ob_refcnt is now refs: 1 owned
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:35:nn: note: taking False path at:     Py_XDECREF(PyObject_CallObject(callable, args));
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:35:nn: note: reaching:     Py_XDECREF(PyObject_CallObject(callable, args));
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:35:nn: note: when PyObject_CallObject() succeeds at:     Py_XDECREF(PyObject_CallObject(callable, args));
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:35:nn: note: when taking True path at:     Py_XDECREF(PyObject_CallObject(callable, args));
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:46:nn: note: reaching: }
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:46:nn: note: returning at: }
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:46:nn: note: found 4 similar trace(s) to this
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:35:nn: warning: dereferencing NULL (D.nnnnn->ob_type) at tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:35
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:35:nn: note: when PyObject_CallObject() succeeds at:     Py_XDECREF(PyObject_CallObject(callable, args));
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:35:nn: note: taking False path at:     Py_XDECREF(PyObject_CallObject(callable, args));
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:35:nn: note: reaching:     Py_XDECREF(PyObject_CallObject(callable, args));
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:35:nn: note: when PyObject_CallObject() succeeds at:     Py_XDECREF(PyObject_CallObject(callable, args));
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:35:nn: note: when taking False path at:     Py_XDECREF(PyObject_CallObject(callable, args));
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:35:nn: note: reaching:     Py_XDECREF(PyObject_CallObject(callable, args));
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:35:nn: note: when PyObject_CallObject() fails at:     Py_XDECREF(PyObject_CallObject(callable, args));
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:35:nn: warning: dereferencing NULL (D.nnnnn->ob_refcnt) at tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:35
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:35:nn: note: when PyObject_CallObject() succeeds at:     Py_XDECREF(PyObject_CallObject(callable, args));
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:35:nn: note: taking False path at:     Py_XDECREF(PyObject_CallObject(callable, args));
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:35:nn: note: reaching:     Py_XDECREF(PyObject_CallObject(callable, args));
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:35:nn: note: when PyObject_CallObject() fails at:     Py_XDECREF(PyObject_CallObject(callable, args));
>-tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:29:nn: note: graphical error report for function 'test' written out to 'tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c.test-refcount-errors.html'
>+tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:35:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2821, in impl_PyObject_CallObject
>+    return self.make_transitions_for_new_ref_or_fail(stmt, fnmeta)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 881, in make_transitions_for_new_ref_or_fail
>+    s_success, nonnull = self.mkstate_new_ref(stmt, objname)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 835, in mkstate_new_ref
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,42 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: -0x80000000 <= len <= 0'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/uninitialized_data/comparison/input.c', line=34), region=RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/uninitialized_data/comparison/input.c', line=34)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/uninitialized_data/comparison/input.c', line=34)) from tests/cpychecker/refcounts/uninitialized_data/comparison/input.c:34
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/uninitialized_data/comparison/input.c', line=34), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/uninitialized_data/comparison/input.c:29
>-
>-Trace 1:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: 1 <= len <= 0x7fffffff'
>-    'taking True path'
>-  error: UsageOfUninitializedData()
>-  error: comparison against uninitialized data (item) at tests/cpychecker/refcounts/uninitialized_data/comparison/input.c:41
>-  PyListObject allocated at tests/cpychecker/refcounts/uninitialized_data/comparison/input.c:34:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/uninitialized_data/comparison/input.c', line=34))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/uninitialized_data/comparison/input.c:34
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/uninitialized_data/comparison/input.c', line=34), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/uninitialized_data/comparison/input.c:29
>-
>-Trace 2:
>-  Transitions:
>-    'when PyList_New() fails'
>-    'taking True path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/uninitialized_data/comparison/input.c', line=52), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/uninitialized_data/comparison/input.c:52
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/uninitialized_data/comparison/input.c:34
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,9 +1,34 @@
> In function 'test':
>-tests/cpychecker/refcounts/uninitialized_data/comparison/input.c:41:nn: warning: comparison against uninitialized data (item) at tests/cpychecker/refcounts/uninitialized_data/comparison/input.c:41
>-tests/cpychecker/refcounts/uninitialized_data/comparison/input.c:34:nn: note: when PyList_New() succeeds at:     result = PyList_New(len);
>-tests/cpychecker/refcounts/uninitialized_data/comparison/input.c:35:nn: note: taking False path at:     if (!result) {
>-tests/cpychecker/refcounts/uninitialized_data/comparison/input.c:39:nn: note: reaching:     for (i = 0; i < len; i++) {
>-tests/cpychecker/refcounts/uninitialized_data/comparison/input.c:39:nn: note: when considering range: 1 <= len <= 0x7fffffff at:     for (i = 0; i < len; i++) {
>-tests/cpychecker/refcounts/uninitialized_data/comparison/input.c:39:nn: note: taking True path at:     for (i = 0; i < len; i++) {
>-tests/cpychecker/refcounts/uninitialized_data/comparison/input.c:41:nn: note: reaching: 	if (!item) {
>-tests/cpychecker/refcounts/uninitialized_data/comparison/input.c:29:nn: note: graphical error report for function 'test' written out to 'tests/cpychecker/refcounts/uninitialized_data/comparison/input.c.test-refcount-errors.html'
>+tests/cpychecker/refcounts/uninitialized_data/comparison/input.c:34:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,42 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: -0x80000000 <= len <= 0'
>-    'taking False path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c', line=34), region=RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c', line=34)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c', line=34)) from tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c:34
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c', line=34), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c:29
>-
>-Trace 1:
>-  Transitions:
>-    'when PyList_New() succeeds'
>-    'taking False path'
>-    'when considering range: 1 <= len <= 0x7fffffff'
>-    'taking True path'
>-  error: UsageOfUninitializedData()
>-  error: passing uninitialized data (item) as argument 3 to function at tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c:41
>-  PyListObject allocated at tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c:34:
>-    repr(): RegionOnHeap('PyListObject', gcc.Location(file='tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c', line=34))
>-    str(): PyListObject allocated at tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c:34
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c', line=34), region=RegionForGlobal(gcc.VarDecl('PyList_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c:29
>-
>-Trace 2:
>-  Transitions:
>-    'when PyList_New() fails'
>-    'taking True path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c', line=48), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c:48
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c:34
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,9 +1,34 @@
> In function 'test':
>-tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c:41:nn: warning: passing uninitialized data (item) as argument 3 to function at tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c:41
>-tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c:34:nn: note: when PyList_New() succeeds at:     result = PyList_New(len);
>-tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c:35:nn: note: taking False path at:     if (!result) {
>-tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c:39:nn: note: reaching:     for (i = 0; i < len; i++) {
>-tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c:39:nn: note: when considering range: 1 <= len <= 0x7fffffff at:     for (i = 0; i < len; i++) {
>-tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c:39:nn: note: taking True path at:     for (i = 0; i < len; i++) {
>-tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c:41:nn: note: reaching: 	PyList_SetItem(result, i, item);
>-tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c:29:nn: note: graphical error report for function 'test' written out to 'tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c.test-refcount-errors.html'
>+tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c:34:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>ugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/tp_iternext/correct: OK
>tests/cpychecker/refcounts/tp_iternext/partial-type-object: OK
>tests/cpychecker/refcounts/uninitialized_data/comparison: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/uninitialized_data/comparison/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/uninitialized_data/comparison/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/uninitialized_data/comparison/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/uninitialized_data/comparison/input.c: In function 'test':
>    tests/cpychecker/refcounts/uninitialized_data/comparison/input.c:34:14: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/uninitialized_data/function_arg: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/uninitialized_data/function_arg/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/uninitialized_data/function_arg/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c: In function 'test':
>    tests/cpychecker/refcounts/uninitialized_data/function_arg/input.c:34:14: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-p--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,485 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when Py_InitModule4_64() succeeds'
>-    'taking False path'
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyModule_AddObject() succeeds'
>-    'taking False path'
>-    'when PyModule_AddIntConstant() succeeds'
>-    'when PyModule_AddStringConstant() succeeds'
>-    'when PyModule_AddIntConstant() succeeds'
>-    'when PyModule_AddStringConstant() succeeds'
>-    'returning'
>-  borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50:
>-    repr(): RegionOnHeap('borrowed reference returned by Py_InitModule4_64()', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50))
>-    str(): borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50), region=Region('PyTypeObject for borrowed reference returned by Py_InitModule4_64()'))
>-  PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/module_handling/input.c:44
>-
>-Trace 1:
>-  Transitions:
>-    'when Py_InitModule4_64() succeeds'
>-    'taking False path'
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyModule_AddObject() succeeds'
>-    'taking False path'
>-    'when PyModule_AddIntConstant() succeeds'
>-    'when PyModule_AddStringConstant() succeeds'
>-    'when PyModule_AddIntConstant() succeeds'
>-    'when PyModule_AddStringConstant() fails'
>-    'returning'
>-  borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50:
>-    repr(): RegionOnHeap('borrowed reference returned by Py_InitModule4_64()', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50))
>-    str(): borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50), region=Region('PyTypeObject for borrowed reference returned by Py_InitModule4_64()'))
>-  PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/module_handling/input.c:72
>-
>-Trace 2:
>-  Transitions:
>-    'when Py_InitModule4_64() succeeds'
>-    'taking False path'
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyModule_AddObject() succeeds'
>-    'taking False path'
>-    'when PyModule_AddIntConstant() succeeds'
>-    'when PyModule_AddStringConstant() succeeds'
>-    'when PyModule_AddIntConstant() fails'
>-    'when PyModule_AddStringConstant() succeeds'
>-    'returning'
>-  borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50:
>-    repr(): RegionOnHeap('borrowed reference returned by Py_InitModule4_64()', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50))
>-    str(): borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50), region=Region('PyTypeObject for borrowed reference returned by Py_InitModule4_64()'))
>-  PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/module_handling/input.c:71
>-
>-Trace 3:
>-  Transitions:
>-    'when Py_InitModule4_64() succeeds'
>-    'taking False path'
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyModule_AddObject() succeeds'
>-    'taking False path'
>-    'when PyModule_AddIntConstant() succeeds'
>-    'when PyModule_AddStringConstant() succeeds'
>-    'when PyModule_AddIntConstant() fails'
>-    'when PyModule_AddStringConstant() fails'
>-    'returning'
>-  borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50:
>-    repr(): RegionOnHeap('borrowed reference returned by Py_InitModule4_64()', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50))
>-    str(): borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50), region=Region('PyTypeObject for borrowed reference returned by Py_InitModule4_64()'))
>-  PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/module_handling/input.c:72
>-
>-Trace 4:
>-  Transitions:
>-    'when Py_InitModule4_64() succeeds'
>-    'taking False path'
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyModule_AddObject() succeeds'
>-    'taking False path'
>-    'when PyModule_AddIntConstant() succeeds'
>-    'when PyModule_AddStringConstant() fails'
>-    'when PyModule_AddIntConstant() succeeds'
>-    'when PyModule_AddStringConstant() succeeds'
>-    'returning'
>-  borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50:
>-    repr(): RegionOnHeap('borrowed reference returned by Py_InitModule4_64()', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50))
>-    str(): borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50), region=Region('PyTypeObject for borrowed reference returned by Py_InitModule4_64()'))
>-  PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/module_handling/input.c:70
>-
>-Trace 5:
>-  Transitions:
>-    'when Py_InitModule4_64() succeeds'
>-    'taking False path'
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyModule_AddObject() succeeds'
>-    'taking False path'
>-    'when PyModule_AddIntConstant() succeeds'
>-    'when PyModule_AddStringConstant() fails'
>-    'when PyModule_AddIntConstant() succeeds'
>-    'when PyModule_AddStringConstant() fails'
>-    'returning'
>-  borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50:
>-    repr(): RegionOnHeap('borrowed reference returned by Py_InitModule4_64()', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50))
>-    str(): borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50), region=Region('PyTypeObject for borrowed reference returned by Py_InitModule4_64()'))
>-  PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/module_handling/input.c:72
>-
>-Trace 6:
>-  Transitions:
>-    'when Py_InitModule4_64() succeeds'
>-    'taking False path'
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyModule_AddObject() succeeds'
>-    'taking False path'
>-    'when PyModule_AddIntConstant() succeeds'
>-    'when PyModule_AddStringConstant() fails'
>-    'when PyModule_AddIntConstant() fails'
>-    'when PyModule_AddStringConstant() succeeds'
>-    'returning'
>-  borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50:
>-    repr(): RegionOnHeap('borrowed reference returned by Py_InitModule4_64()', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50))
>-    str(): borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50), region=Region('PyTypeObject for borrowed reference returned by Py_InitModule4_64()'))
>-  PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/module_handling/input.c:71
>-
>-Trace 7:
>-  Transitions:
>-    'when Py_InitModule4_64() succeeds'
>-    'taking False path'
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyModule_AddObject() succeeds'
>-    'taking False path'
>-    'when PyModule_AddIntConstant() succeeds'
>-    'when PyModule_AddStringConstant() fails'
>-    'when PyModule_AddIntConstant() fails'
>-    'when PyModule_AddStringConstant() fails'
>-    'returning'
>-  borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50:
>-    repr(): RegionOnHeap('borrowed reference returned by Py_InitModule4_64()', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50))
>-    str(): borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50), region=Region('PyTypeObject for borrowed reference returned by Py_InitModule4_64()'))
>-  PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/module_handling/input.c:72
>-
>-Trace 8:
>-  Transitions:
>-    'when Py_InitModule4_64() succeeds'
>-    'taking False path'
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyModule_AddObject() succeeds'
>-    'taking False path'
>-    'when PyModule_AddIntConstant() fails'
>-    'when PyModule_AddStringConstant() succeeds'
>-    'when PyModule_AddIntConstant() succeeds'
>-    'when PyModule_AddStringConstant() succeeds'
>-    'returning'
>-  borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50:
>-    repr(): RegionOnHeap('borrowed reference returned by Py_InitModule4_64()', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50))
>-    str(): borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50), region=Region('PyTypeObject for borrowed reference returned by Py_InitModule4_64()'))
>-  PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/module_handling/input.c:69
>-
>-Trace 9:
>-  Transitions:
>-    'when Py_InitModule4_64() succeeds'
>-    'taking False path'
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyModule_AddObject() succeeds'
>-    'taking False path'
>-    'when PyModule_AddIntConstant() fails'
>-    'when PyModule_AddStringConstant() succeeds'
>-    'when PyModule_AddIntConstant() succeeds'
>-    'when PyModule_AddStringConstant() fails'
>-    'returning'
>-  borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50:
>-    repr(): RegionOnHeap('borrowed reference returned by Py_InitModule4_64()', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50))
>-    str(): borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50), region=Region('PyTypeObject for borrowed reference returned by Py_InitModule4_64()'))
>-  PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/module_handling/input.c:72
>-
>-Trace 10:
>-  Transitions:
>-    'when Py_InitModule4_64() succeeds'
>-    'taking False path'
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyModule_AddObject() succeeds'
>-    'taking False path'
>-    'when PyModule_AddIntConstant() fails'
>-    'when PyModule_AddStringConstant() succeeds'
>-    'when PyModule_AddIntConstant() fails'
>-    'when PyModule_AddStringConstant() succeeds'
>-    'returning'
>-  borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50:
>-    repr(): RegionOnHeap('borrowed reference returned by Py_InitModule4_64()', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50))
>-    str(): borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50), region=Region('PyTypeObject for borrowed reference returned by Py_InitModule4_64()'))
>-  PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/module_handling/input.c:71
>-
>-Trace 11:
>-  Transitions:
>-    'when Py_InitModule4_64() succeeds'
>-    'taking False path'
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyModule_AddObject() succeeds'
>-    'taking False path'
>-    'when PyModule_AddIntConstant() fails'
>-    'when PyModule_AddStringConstant() succeeds'
>-    'when PyModule_AddIntConstant() fails'
>-    'when PyModule_AddStringConstant() fails'
>-    'returning'
>-  borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50:
>-    repr(): RegionOnHeap('borrowed reference returned by Py_InitModule4_64()', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50))
>-    str(): borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50), region=Region('PyTypeObject for borrowed reference returned by Py_InitModule4_64()'))
>-  PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/module_handling/input.c:72
>-
>-Trace 12:
>-  Transitions:
>-    'when Py_InitModule4_64() succeeds'
>-    'taking False path'
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyModule_AddObject() succeeds'
>-    'taking False path'
>-    'when PyModule_AddIntConstant() fails'
>-    'when PyModule_AddStringConstant() fails'
>-    'when PyModule_AddIntConstant() succeeds'
>-    'when PyModule_AddStringConstant() succeeds'
>-    'returning'
>-  borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50:
>-    repr(): RegionOnHeap('borrowed reference returned by Py_InitModule4_64()', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50))
>-    str(): borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50), region=Region('PyTypeObject for borrowed reference returned by Py_InitModule4_64()'))
>-  PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/module_handling/input.c:70
>-
>-Trace 13:
>-  Transitions:
>-    'when Py_InitModule4_64() succeeds'
>-    'taking False path'
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyModule_AddObject() succeeds'
>-    'taking False path'
>-    'when PyModule_AddIntConstant() fails'
>-    'when PyModule_AddStringConstant() fails'
>-    'when PyModule_AddIntConstant() succeeds'
>-    'when PyModule_AddStringConstant() fails'
>-    'returning'
>-  borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50:
>-    repr(): RegionOnHeap('borrowed reference returned by Py_InitModule4_64()', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50))
>-    str(): borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50), region=Region('PyTypeObject for borrowed reference returned by Py_InitModule4_64()'))
>-  PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/module_handling/input.c:72
>-
>-Trace 14:
>-  Transitions:
>-    'when Py_InitModule4_64() succeeds'
>-    'taking False path'
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyModule_AddObject() succeeds'
>-    'taking False path'
>-    'when PyModule_AddIntConstant() fails'
>-    'when PyModule_AddStringConstant() fails'
>-    'when PyModule_AddIntConstant() fails'
>-    'when PyModule_AddStringConstant() succeeds'
>-    'returning'
>-  borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50:
>-    repr(): RegionOnHeap('borrowed reference returned by Py_InitModule4_64()', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50))
>-    str(): borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50), region=Region('PyTypeObject for borrowed reference returned by Py_InitModule4_64()'))
>-  PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/module_handling/input.c:71
>-
>-Trace 15:
>-  Transitions:
>-    'when Py_InitModule4_64() succeeds'
>-    'taking False path'
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyModule_AddObject() succeeds'
>-    'taking False path'
>-    'when PyModule_AddIntConstant() fails'
>-    'when PyModule_AddStringConstant() fails'
>-    'when PyModule_AddIntConstant() fails'
>-    'when PyModule_AddStringConstant() fails'
>-    'returning'
>-  borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50:
>-    repr(): RegionOnHeap('borrowed reference returned by Py_InitModule4_64()', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50))
>-    str(): borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50), region=Region('PyTypeObject for borrowed reference returned by Py_InitModule4_64()'))
>-  PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/module_handling/input.c:72
>-
>-Trace 16:
>-  Transitions:
>-    'when Py_InitModule4_64() succeeds'
>-    'taking False path'
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyModule_AddObject() fails'
>-    'taking True path'
>-    'when taking True path'
>-    'returning'
>-  borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50:
>-    repr(): RegionOnHeap('borrowed reference returned by Py_InitModule4_64()', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50))
>-    str(): borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50), region=Region('PyTypeObject for borrowed reference returned by Py_InitModule4_64()'))
>-  PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/module_handling/input.c:64
>-
>-Trace 17:
>-  Transitions:
>-    'when Py_InitModule4_64() succeeds'
>-    'taking False path'
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyModule_AddObject() fails'
>-    'taking True path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58'
>-    'returning'
>-  borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50:
>-    repr(): RegionOnHeap('borrowed reference returned by Py_InitModule4_64()', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50))
>-    str(): borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50), region=Region('PyTypeObject for borrowed reference returned by Py_InitModule4_64()'))
>-  PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=58))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/module_handling/input.c:58
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/module_handling/input.c:64
>-
>-Trace 18:
>-  Transitions:
>-    'when Py_InitModule4_64() succeeds'
>-    'taking False path'
>-    'when PyDict_New() fails'
>-    'taking True path'
>-    'returning'
>-  borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50:
>-    repr(): RegionOnHeap('borrowed reference returned by Py_InitModule4_64()', gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50))
>-    str(): borrowed reference returned by Py_InitModule4_64() allocated at tests/cpychecker/refcounts/module_handling/input.c:50
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/module_handling/input.c', line=50), region=Region('PyTypeObject for borrowed reference returned by Py_InitModule4_64()'))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/module_handling/input.c:58
>-
>-Trace 19:
>-  Transitions:
>-    'when Py_InitModule4_64() fails'
>-    'taking True path'
>-    'returning'
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/module_handling/input.c:50
>nsitions_for_GimpleCall
>        None)],
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/macros/Py_XDECREF/crash: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/macros/Py_XDECREF/crash/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/macros/Py_XDECREF/crash/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c: In function 'test':
>    tests/cpychecker/refcounts/macros/Py_XDECREF/crash/input.c:35:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2821, in impl_PyObject_CallObject
>        return self.make_transitions_for_new_ref_or_fail(stmt, fnmeta)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 881, in make_transitions_for_new_ref_or_fail
>        s_success, nonnull = self.mkstate_new_ref(stmt, objname)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 835, in mkstate_new_ref
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/missing_decref: OK
>tests/cpychecker/refcounts/module_handling: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/module_handling/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/module_handling/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/module_handling/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/module_handling/input.c: In function 'PyInit_example':
>    tests/cpychecker/refcounts/module_handling/input.c:64:15: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2566, in impl_PyModule_AddObject
>        s_success = self.state.mkstate_concrete_return_of(stmt, 0)
>      File "--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,42 @@
>+In function 'PyInit_example':
>+tests/cpychecker/refcounts/module_handling/input.c:64:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 2566, in impl_PyModule_AddObject
>+    s_success = self.state.mkstate_concrete_return_of(stmt, 0)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,138 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when foo() succeeds'
>-    'taking False path'
>-    'when taking True path'
>-    'when foo() succeeds'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=43), region=RegionOnHeap('new ref from (unknown) foo', gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=43)))
>-    str(): (struct PyObject *)&RegionOnHeap('new ref from (unknown) foo', gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=43)) from tests/cpychecker/refcounts/unrecognized_function2/input.c:43
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=43), region=Region('PyTypeObject for new ref from (unknown) foo'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  new ref from (unknown) foo allocated at tests/cpychecker/refcounts/unrecognized_function2/input.c:34:
>-    repr(): RegionOnHeap('new ref from (unknown) foo', gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=34))
>-    str(): new ref from (unknown) foo allocated at tests/cpychecker/refcounts/unrecognized_function2/input.c:34
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=34), region=Region('PyTypeObject for new ref from (unknown) foo'))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/unrecognized_function2/input.c:30
>-
>-Trace 1:
>-  Transitions:
>-    'when foo() succeeds'
>-    'taking False path'
>-    'when taking True path'
>-    'when foo() fails'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=43), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/unrecognized_function2/input.c:43
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  new ref from (unknown) foo allocated at tests/cpychecker/refcounts/unrecognized_function2/input.c:34:
>-    repr(): RegionOnHeap('new ref from (unknown) foo', gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=34))
>-    str(): new ref from (unknown) foo allocated at tests/cpychecker/refcounts/unrecognized_function2/input.c:34
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=34), region=Region('PyTypeObject for new ref from (unknown) foo'))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/unrecognized_function2/input.c:43
>-
>-Trace 2:
>-  Transitions:
>-    'when foo() succeeds'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on new ref from (unknown) foo allocated at tests/cpychecker/refcounts/unrecognized_function2/input.c:34'
>-    'when foo() succeeds'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=43), region=RegionOnHeap('new ref from (unknown) foo', gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=43)))
>-    str(): (struct PyObject *)&RegionOnHeap('new ref from (unknown) foo', gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=43)) from tests/cpychecker/refcounts/unrecognized_function2/input.c:43
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=43), region=Region('PyTypeObject for new ref from (unknown) foo'))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  new ref from (unknown) foo allocated at tests/cpychecker/refcounts/unrecognized_function2/input.c:34:
>-    repr(): RegionOnHeap('new ref from (unknown) foo', gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=34))
>-    str(): new ref from (unknown) foo allocated at tests/cpychecker/refcounts/unrecognized_function2/input.c:34
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/unrecognized_function2/input.c:30
>-
>-Trace 3:
>-  Transitions:
>-    'when foo() succeeds'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on new ref from (unknown) foo allocated at tests/cpychecker/refcounts/unrecognized_function2/input.c:34'
>-    'when foo() fails'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=43), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/unrecognized_function2/input.c:43
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  new ref from (unknown) foo allocated at tests/cpychecker/refcounts/unrecognized_function2/input.c:34:
>-    repr(): RegionOnHeap('new ref from (unknown) foo', gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=34))
>-    str(): new ref from (unknown) foo allocated at tests/cpychecker/refcounts/unrecognized_function2/input.c:34
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/unrecognized_function2/input.c:43
>-
>-Trace 4:
>-  Transitions:
>-    'when foo() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=36), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/unrecognized_function2/input.c:36
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function2/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/unrecognized_function2/input.c:34
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,36 @@
>+In function 'call_to_unrecognized_function':
>+tests/cpychecker/refcounts/unrecognized_function2/input.c:40:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,111 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/multiple-returns/input.c', line=37), region=RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/multiple-returns/input.c', line=37)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/multiple-returns/input.c', line=37)) from tests/cpychecker/refcounts/multiple-returns/input.c:37
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/multiple-returns/input.c', line=37), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/multiple-returns/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/multiple-returns/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/multiple-returns/input.c:32:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/multiple-returns/input.c', line=32))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/multiple-returns/input.c:32
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/multiple-returns/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/multiple-returns/input.c:29
>-
>-Trace 1:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/multiple-returns/input.c:32'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/multiple-returns/input.c', line=37), region=RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/multiple-returns/input.c', line=37)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/multiple-returns/input.c', line=37)) from tests/cpychecker/refcounts/multiple-returns/input.c:37
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/multiple-returns/input.c', line=37), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/multiple-returns/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/multiple-returns/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/multiple-returns/input.c:32:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/multiple-returns/input.c', line=32))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/multiple-returns/input.c:32
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/multiple-returns/input.c:29
>-
>-Trace 2:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyDict_New() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/multiple-returns/input.c', line=38), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/multiple-returns/input.c:38
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/multiple-returns/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/multiple-returns/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyDictObject allocated at tests/cpychecker/refcounts/multiple-returns/input.c:32:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/multiple-returns/input.c', line=32))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/multiple-returns/input.c:32
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/multiple-returns/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/multiple-returns/input.c:37
>-
>-Trace 3:
>-  Transitions:
>-    'when PyDict_New() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/multiple-returns/input.c', line=33), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/multiple-returns/input.c:33
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/multiple-returns/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/multiple-returns/input.c', line=28), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/multiple-returns/input.c:32
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,13 +1,40 @@
> In function 'test':
>-tests/cpychecker/refcounts/multiple-returns/input.c:38:nn: warning: memory leak: ob_refcnt of '*dictA' is 1 too high
>-tests/cpychecker/refcounts/multiple-returns/input.c:32:nn: note: '*dictA' was allocated at:     dictA = PyDict_New();
>-tests/cpychecker/refcounts/multiple-returns/input.c:38:nn: note: was expecting final owned ob_refcnt of '*dictA' to be 0 since nothing references it but final ob_refcnt is refs: 1 owned
>-tests/cpychecker/refcounts/multiple-returns/input.c:32:nn: note: when PyDict_New() succeeds at:     dictA = PyDict_New();
>-tests/cpychecker/refcounts/multiple-returns/input.c:32:nn: note: ob_refcnt is now refs: 1 owned
>-tests/cpychecker/refcounts/multiple-returns/input.c:33:nn: note: taking False path at:     if (!dictA) return NULL;
>-tests/cpychecker/refcounts/multiple-returns/input.c:37:nn: note: reaching:     dictB = PyDict_New();
>-tests/cpychecker/refcounts/multiple-returns/input.c:37:nn: note: when PyDict_New() fails at:     dictB = PyDict_New();
>-tests/cpychecker/refcounts/multiple-returns/input.c:38:nn: note: taking True path at:     if (!dictB) return NULL;
>-tests/cpychecker/refcounts/multiple-returns/input.c:38:nn: note: reaching:     if (!dictB) return NULL;
>-tests/cpychecker/refcounts/multiple-returns/input.c:38:nn: note: returning
>-tests/cpychecker/refcounts/multiple-returns/input.c:29:nn: note: graphical error report for function 'test' written out to 'tests/cpychecker/refcounts/multiple-returns/input.c.test-refcount-errors.html'
>+tests/cpychecker/refcounts/multiple-returns/input.c:42:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,79 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when make_foo() succeeds'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function4/input.c', line=42), region=RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')))
>-    str(): (struct PyObject *)&RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')) from tests/cpychecker/refcounts/unrecognized_function4/input.c:42
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function4/input.c', line=34), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function4/input.c', line=34), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  new ref from (unknown) make_foo allocated at tests/cpychecker/refcounts/unrecognized_function4/input.c:36:
>-    repr(): RegionOnHeap('new ref from (unknown) make_foo', gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function4/input.c', line=36))
>-    str(): new ref from (unknown) make_foo allocated at tests/cpychecker/refcounts/unrecognized_function4/input.c:36
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function4/input.c', line=36), region=Region('PyTypeObject for new ref from (unknown) make_foo'))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/unrecognized_function4/input.c:35
>-
>-Trace 1:
>-  Transitions:
>-    'when make_foo() succeeds'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on new ref from (unknown) make_foo allocated at tests/cpychecker/refcounts/unrecognized_function4/input.c:36'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function4/input.c', line=42), region=RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')))
>-    str(): (struct PyObject *)&RegionForGlobal(gcc.VarDecl('_Py_NoneStruct')) from tests/cpychecker/refcounts/unrecognized_function4/input.c:42
>-    r->ob_refcnt: refs: 1 owned, 1 borrowed
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function4/input.c', line=34), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function4/input.c', line=34), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  new ref from (unknown) make_foo allocated at tests/cpychecker/refcounts/unrecognized_function4/input.c:36:
>-    repr(): RegionOnHeap('new ref from (unknown) make_foo', gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function4/input.c', line=36))
>-    str(): new ref from (unknown) make_foo allocated at tests/cpychecker/refcounts/unrecognized_function4/input.c:36
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/unrecognized_function4/input.c:35
>-
>-Trace 2:
>-  Transitions:
>-    'when make_foo() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function4/input.c', line=38), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/unrecognized_function4/input.c:38
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function4/input.c', line=34), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/unrecognized_function4/input.c', line=34), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/unrecognized_function4/input.c:36
>lugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/unrecognized_function: OK
>tests/cpychecker/refcounts/unrecognized_function2: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/unrecognized_function2/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/unrecognized_function2/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/unrecognized_function2/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/unrecognized_function2/input.c: In function 'call_to_unrecognized_function':
>    tests/cpychecker/refcounts/unrecognized_function2/input.c:40:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/unrecognized_function3: OK
>tests/cpychecker/refcounts/unrecognized_function4: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/unrecognized_function4/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/unrecognized_function4/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/unrecognized_function4/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/unrecognized_function4/input.c: In function 'test':
>    tests/cpychecker/refcounts/unrecognized_function4/input.c:40:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absint--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,36 @@
>+In function 'test':
>+tests/cpychecker/refcounts/unrecognized_function4/input.c:40:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,561 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when call succeeds'
>-    'taking False path'
>-    'when PyDict_SetItem() succeeds'
>-    'taking False path'
>-    'when taking True path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34), region=RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34)) from tests/cpychecker/refcounts/object_from_callback/input.c:34
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  new ref from call through function pointer allocated at tests/cpychecker/refcounts/object_from_callback/input.c:48:
>-    repr(): RegionOnHeap('new ref from call through function pointer', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=48))
>-    str(): new ref from call through function pointer allocated at tests/cpychecker/refcounts/object_from_callback/input.c:48
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=48), region=Region('PyTypeObject for new ref from call through function pointer'))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/object_from_callback/input.c:29
>-
>-Trace 1:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when call succeeds'
>-    'taking False path'
>-    'when PyDict_SetItem() succeeds'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34), region=RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34)) from tests/cpychecker/refcounts/object_from_callback/input.c:34
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  new ref from call through function pointer allocated at tests/cpychecker/refcounts/object_from_callback/input.c:48:
>-    repr(): RegionOnHeap('new ref from call through function pointer', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=48))
>-    str(): new ref from call through function pointer allocated at tests/cpychecker/refcounts/object_from_callback/input.c:48
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=48), region=Region('PyTypeObject for new ref from call through function pointer'))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/object_from_callback/input.c:29
>-
>-Trace 2:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when call succeeds'
>-    'taking False path'
>-    'when PyDict_SetItem() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=71), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/object_from_callback/input.c:71
>-  PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  new ref from call through function pointer allocated at tests/cpychecker/refcounts/object_from_callback/input.c:48:
>-    repr(): RegionOnHeap('new ref from call through function pointer', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=48))
>-    str(): new ref from call through function pointer allocated at tests/cpychecker/refcounts/object_from_callback/input.c:48
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=48), region=Region('PyTypeObject for new ref from call through function pointer'))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/object_from_callback/input.c:54
>-
>-Trace 3:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when call succeeds'
>-    'taking False path'
>-    'when PyDict_SetItem() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on new ref from call through function pointer allocated at tests/cpychecker/refcounts/object_from_callback/input.c:48'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=71), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/object_from_callback/input.c:71
>-  PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  new ref from call through function pointer allocated at tests/cpychecker/refcounts/object_from_callback/input.c:48:
>-    repr(): RegionOnHeap('new ref from call through function pointer', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=48))
>-    str(): new ref from call through function pointer allocated at tests/cpychecker/refcounts/object_from_callback/input.c:48
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/object_from_callback/input.c:54
>-
>-Trace 4:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when call succeeds'
>-    'taking False path'
>-    'when PyDict_SetItem() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=71), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/object_from_callback/input.c:71
>-  PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  new ref from call through function pointer allocated at tests/cpychecker/refcounts/object_from_callback/input.c:48:
>-    repr(): RegionOnHeap('new ref from call through function pointer', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=48))
>-    str(): new ref from call through function pointer allocated at tests/cpychecker/refcounts/object_from_callback/input.c:48
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=48), region=Region('PyTypeObject for new ref from call through function pointer'))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/object_from_callback/input.c:54
>-
>-Trace 5:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when call succeeds'
>-    'taking False path'
>-    'when PyDict_SetItem() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on new ref from call through function pointer allocated at tests/cpychecker/refcounts/object_from_callback/input.c:48'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=71), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/object_from_callback/input.c:71
>-  PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  new ref from call through function pointer allocated at tests/cpychecker/refcounts/object_from_callback/input.c:48:
>-    repr(): RegionOnHeap('new ref from call through function pointer', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=48))
>-    str(): new ref from call through function pointer allocated at tests/cpychecker/refcounts/object_from_callback/input.c:48
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/object_from_callback/input.c:54
>-
>-Trace 6:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when call succeeds'
>-    'taking False path'
>-    'when PyDict_SetItem() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=71), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/object_from_callback/input.c:71
>-  PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  new ref from call through function pointer allocated at tests/cpychecker/refcounts/object_from_callback/input.c:48:
>-    repr(): RegionOnHeap('new ref from call through function pointer', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=48))
>-    str(): new ref from call through function pointer allocated at tests/cpychecker/refcounts/object_from_callback/input.c:48
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=48), region=Region('PyTypeObject for new ref from call through function pointer'))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/object_from_callback/input.c:54
>-
>-Trace 7:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when call succeeds'
>-    'taking False path'
>-    'when PyDict_SetItem() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on new ref from call through function pointer allocated at tests/cpychecker/refcounts/object_from_callback/input.c:48'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=71), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/object_from_callback/input.c:71
>-  PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  new ref from call through function pointer allocated at tests/cpychecker/refcounts/object_from_callback/input.c:48:
>-    repr(): RegionOnHeap('new ref from call through function pointer', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=48))
>-    str(): new ref from call through function pointer allocated at tests/cpychecker/refcounts/object_from_callback/input.c:48
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/object_from_callback/input.c:54
>-
>-Trace 8:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when call succeeds'
>-    'taking False path'
>-    'when PyDict_SetItem() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=71), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/object_from_callback/input.c:71
>-  PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  new ref from call through function pointer allocated at tests/cpychecker/refcounts/object_from_callback/input.c:48:
>-    repr(): RegionOnHeap('new ref from call through function pointer', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=48))
>-    str(): new ref from call through function pointer allocated at tests/cpychecker/refcounts/object_from_callback/input.c:48
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=48), region=Region('PyTypeObject for new ref from call through function pointer'))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/object_from_callback/input.c:54
>-
>-Trace 9:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when call succeeds'
>-    'taking False path'
>-    'when PyDict_SetItem() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on new ref from call through function pointer allocated at tests/cpychecker/refcounts/object_from_callback/input.c:48'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=71), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/object_from_callback/input.c:71
>-  PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  new ref from call through function pointer allocated at tests/cpychecker/refcounts/object_from_callback/input.c:48:
>-    repr(): RegionOnHeap('new ref from call through function pointer', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=48))
>-    str(): new ref from call through function pointer allocated at tests/cpychecker/refcounts/object_from_callback/input.c:48
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/object_from_callback/input.c:54
>-
>-Trace 10:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when call fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=71), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/object_from_callback/input.c:71
>-  PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/object_from_callback/input.c:48
>-
>-Trace 11:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when call fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=71), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/object_from_callback/input.c:71
>-  PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/object_from_callback/input.c:48
>-
>-Trace 12:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when call fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34'
>-    'taking False path'
>-    'when taking True path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=71), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/object_from_callback/input.c:71
>-  PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=39), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/object_from_callback/input.c:48
>-
>-Trace 13:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when call fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=71), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/object_from_callback/input.c:71
>-  PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=39))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:39
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/object_from_callback/input.c:48
>-
>-Trace 14:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking True path'
>-    'taking True path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=71), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/object_from_callback/input.c:71
>-  PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34), region=RegionForGlobal(gcc.VarDecl('PyDict_Type')))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/object_from_callback/input.c:39
>-
>-Trace 15:
>-  Transitions:
>-    'when PyDict_New() succeeds'
>-    'taking False path'
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34'
>-    'taking True path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=71), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/object_from_callback/input.c:71
>-  PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34:
>-    repr(): RegionOnHeap('PyDictObject', gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=34))
>-    str(): PyDictObject allocated at tests/cpychecker/refcounts/object_from_callback/input.c:34
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/object_from_callback/input.c:39
>-
>-Trace 16:
>-  Transitions:
>-    'when PyDict_New() fails'
>-    'taking True path'
>-    'taking True path'
>-    'taking True path'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/object_from_callback/input.c', line=71), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/object_from_callback/input.c:71
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/object_from_callback/input.c:34
>/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/multiple-returns: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/multiple-returns/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/multiple-returns/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/multiple-returns/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/multiple-returns/input.c: In function 'test':
>    tests/cpychecker/refcounts/multiple-returns/input.c:42:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/not_setting_exception: OK
>tests/cpychecker/refcounts/object_from_callback: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/object_from_callback/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/object_from_callback/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/object_from_callback/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/object_from_callback/input.c: In function 'test':
>    tests/cpychecker/refcounts/object_from_callback/input.c:54:15: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997,--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -0,0 +1,54 @@
>+In function 'test':
>+tests/cpychecker/refcounts/object_from_callback/input.c:54:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleCall(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>+    return meth(stmt, *args)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1615, in impl_PyDict_SetItem
>+    v_dp, v_key, v_item)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1586, in _handle_PyDict_SetItem
>+    s_success = self.state.mkstate_concrete_return_of(stmt, 0)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>+    stmt.loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,70 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/use_after_dealloc/input.c', line=30), region=RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/use_after_dealloc/input.c', line=30)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/use_after_dealloc/input.c', line=30)) from tests/cpychecker/refcounts/use_after_dealloc/input.c:30
>-    r->ob_refcnt: refs: 1 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/use_after_dealloc/input.c', line=30), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/use_after_dealloc/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/use_after_dealloc/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/use_after_dealloc/input.c:28
>-
>-Trace 1:
>-  Transitions:
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/use_after_dealloc/input.c:30'
>-  error: ReadFromDeallocatedMemory()
>-  error: reading from deallocated memory at tests/cpychecker/refcounts/use_after_dealloc/input.c:42: memory deallocated at tests/cpychecker/refcounts/use_after_dealloc/input.c:41
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/use_after_dealloc/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/use_after_dealloc/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/use_after_dealloc/input.c:30:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/use_after_dealloc/input.c', line=30))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/use_after_dealloc/input.c:30
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/use_after_dealloc/input.c:28
>-
>-Trace 2:
>-  Transitions:
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/use_after_dealloc/input.c', line=33), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/use_after_dealloc/input.c:33
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/use_after_dealloc/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/use_after_dealloc/input.c', line=27), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/use_after_dealloc/input.c:30
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,10 +1,36 @@
> In function 'use_after_dealloc':
>-tests/cpychecker/refcounts/use_after_dealloc/input.c:42:nn: warning: reading from deallocated memory at tests/cpychecker/refcounts/use_after_dealloc/input.c:42: memory deallocated at tests/cpychecker/refcounts/use_after_dealloc/input.c:41
>-tests/cpychecker/refcounts/use_after_dealloc/input.c:30:nn: note: when PyLong_FromLong() succeeds at:     PyObject *tmp = PyLong_FromLong(0x1000);
>-tests/cpychecker/refcounts/use_after_dealloc/input.c:32:nn: note: taking False path at:     if (!tmp) {
>-tests/cpychecker/refcounts/use_after_dealloc/input.c:41:nn: note: reaching:     Py_DECREF(tmp);
>-tests/cpychecker/refcounts/use_after_dealloc/input.c:41:nn: note: when taking False path at:     Py_DECREF(tmp);
>-tests/cpychecker/refcounts/use_after_dealloc/input.c:41:nn: note: reaching:     Py_DECREF(tmp);
>-tests/cpychecker/refcounts/use_after_dealloc/input.c:41:nn: note: calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/use_after_dealloc/input.c:30 at:     Py_DECREF(tmp);
>-tests/cpychecker/refcounts/use_after_dealloc/input.c:42:nn: note: reaching:     Py_INCREF(tmp);
>-tests/cpychecker/refcounts/use_after_dealloc/input.c:28:nn: note: graphical error report for function 'use_after_dealloc' written out to 'tests/cpychecker/refcounts/use_after_dealloc/input.c.use_after_dealloc-refcount-errors.html'
>+tests/cpychecker/refcounts/use_after_dealloc/input.c:41:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,67 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/passing_dead_object/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/passing_dead_object/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/passing_dead_object/input.c:32:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/passing_dead_object/input.c', line=32))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/passing_dead_object/input.c:32
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/passing_dead_object/input.c', line=32), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/passing_dead_object/input.c:30
>-
>-Trace 1:
>-  Transitions:
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/passing_dead_object/input.c:32'
>-  error: PassingPointerToDeallocatedMemory()
>-  error: passing pointer to deallocated memory as argument 1 of function at tests/cpychecker/refcounts/passing_dead_object/input.c:45: memory deallocated at tests/cpychecker/refcounts/passing_dead_object/input.c:42
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/passing_dead_object/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/passing_dead_object/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  PyLongObject allocated at tests/cpychecker/refcounts/passing_dead_object/input.c:32:
>-    repr(): RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/passing_dead_object/input.c', line=32))
>-    str(): PyLongObject allocated at tests/cpychecker/refcounts/passing_dead_object/input.c:32
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/passing_dead_object/input.c:30
>-
>-Trace 2:
>-  Transitions:
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'returning'
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/passing_dead_object/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/passing_dead_object/input.c', line=29), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/passing_dead_object/input.c:32
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,10 +1,36 @@
> In function 'passing_dead_object_to_function':
>-tests/cpychecker/refcounts/passing_dead_object/input.c:45:nn: warning: passing pointer to deallocated memory as argument 1 of function at tests/cpychecker/refcounts/passing_dead_object/input.c:45: memory deallocated at tests/cpychecker/refcounts/passing_dead_object/input.c:42
>-tests/cpychecker/refcounts/passing_dead_object/input.c:32:nn: note: when PyLong_FromLong() succeeds at:     PyObject *tmp = PyLong_FromLong(0x1000);
>-tests/cpychecker/refcounts/passing_dead_object/input.c:34:nn: note: taking False path at:     if (!tmp) {
>-tests/cpychecker/refcounts/passing_dead_object/input.c:42:nn: note: reaching:     Py_DECREF(tmp);
>-tests/cpychecker/refcounts/passing_dead_object/input.c:42:nn: note: when taking False path at:     Py_DECREF(tmp);
>-tests/cpychecker/refcounts/passing_dead_object/input.c:42:nn: note: reaching:     Py_DECREF(tmp);
>-tests/cpychecker/refcounts/passing_dead_object/input.c:42:nn: note: calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/passing_dead_object/input.c:32 at:     Py_DECREF(tmp);
>-tests/cpychecker/refcounts/passing_dead_object/input.c:45:nn: note: reaching:     foo(tmp);
>-tests/cpychecker/refcounts/passing_dead_object/input.c:30:nn: note: graphical error report for function 'passing_dead_object_to_function' written out to 'tests/cpychecker/refcounts/passing_dead_object/input.c.passing_dead_object_to_function-refcount-errors.html'
>+tests/cpychecker/refcounts/passing_dead_object/input.c:42:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>--- Expected stdout (after cleaning)
>+++ Actual stdout (after cleaning)
>@@ -1,69 +0,0 @@
>-Trace 0:
>-  Transitions:
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when taking True path'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/returning_dead_object/input.c', line=29), region=RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/returning_dead_object/input.c', line=29)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/returning_dead_object/input.c', line=29)) from tests/cpychecker/refcounts/returning_dead_object/input.c:29
>-    r->ob_refcnt: refs: 0 owned
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/returning_dead_object/input.c', line=29), region=RegionForGlobal(gcc.VarDecl('PyLong_Type')))
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/returning_dead_object/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/returning_dead_object/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/returning_dead_object/input.c:27
>-
>-Trace 1:
>-  Transitions:
>-    'when PyLong_FromLong() succeeds'
>-    'taking False path'
>-    'when taking False path'
>-    'calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/returning_dead_object/input.c:29'
>-    'returning'
>-  Return value:
>-    repr(): PointerToRegion(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/returning_dead_object/input.c', line=29), region=RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/returning_dead_object/input.c', line=29)))
>-    str(): (struct PyObject *)&RegionOnHeap('PyLongObject', gcc.Location(file='tests/cpychecker/refcounts/returning_dead_object/input.c', line=29)) from tests/cpychecker/refcounts/returning_dead_object/input.c:29
>-    r->ob_refcnt: None
>-    r->ob_type: None
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/returning_dead_object/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/returning_dead_object/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)0 from tests/cpychecker/refcounts/returning_dead_object/input.c:27
>-
>-Trace 2:
>-  Transitions:
>-    'when PyLong_FromLong() fails'
>-    'taking True path'
>-    'returning'
>-  Return value:
>-    repr(): ConcreteValue(gcctype='struct PyObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/returning_dead_object/input.c', line=32), value=0)
>-    str(): (struct PyObject *)0 from tests/cpychecker/refcounts/returning_dead_object/input.c:32
>-  region for gcc.ParmDecl('self') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('self')")
>-    str(): region for gcc.ParmDecl('self') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/returning_dead_object/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('self')"))
>-  region for gcc.ParmDecl('args') on stack:
>-    repr(): RegionOnStack("region for gcc.ParmDecl('args')")
>-    str(): region for gcc.ParmDecl('args') on stack
>-    r->ob_refcnt: refs: 0 owned, 1 borrowed
>-    r->ob_type: PointerToRegion(gcctype='struct PyTypeObject *', loc=gcc.Location(file='tests/cpychecker/refcounts/returning_dead_object/input.c', line=26), region=Region("region-for-type-of-arg-gcc.ParmDecl('args')"))
>-  Exception:
>-    (struct PyObject *)&RegionForGlobal(gcc.VarDecl('PyExc_MemoryError')) from tests/cpychecker/refcounts/returning_dead_object/input.c:29
>--- Expected stderr (after cleaning)
>+++ Actual stderr (after cleaning)
>@@ -1,23 +1,36 @@
> In function 'returning_dead_object':
>-tests/cpychecker/refcounts/returning_dead_object/input.c:42:nn: warning: future use-after-free: ob_refcnt of return value is 1 too low
>-tests/cpychecker/refcounts/returning_dead_object/input.c:29:nn: note: return value was allocated at:     PyObject *tmp = PyLong_FromLong(0x1000);
>-tests/cpychecker/refcounts/returning_dead_object/input.c:42:nn: note: was expecting final owned ob_refcnt of return value to be 1 due to object being referenced by: return value but final ob_refcnt is refs: 0 owned
>-tests/cpychecker/refcounts/returning_dead_object/input.c:29:nn: note: when PyLong_FromLong() succeeds at:     PyObject *tmp = PyLong_FromLong(0x1000);
>-tests/cpychecker/refcounts/returning_dead_object/input.c:29:nn: note: ob_refcnt is now refs: 1 owned
>-tests/cpychecker/refcounts/returning_dead_object/input.c:31:nn: note: taking False path at:     if (!tmp) {
>-tests/cpychecker/refcounts/returning_dead_object/input.c:39:nn: note: reaching:     Py_DECREF(tmp);
>-tests/cpychecker/refcounts/returning_dead_object/input.c:39:nn: note: ob_refcnt is now refs: 0 owned
>-tests/cpychecker/refcounts/returning_dead_object/input.c:39:nn: note: when taking True path at:     Py_DECREF(tmp);
>-tests/cpychecker/refcounts/returning_dead_object/input.c:42:nn: note: reaching:     return tmp;
>-tests/cpychecker/refcounts/returning_dead_object/input.c:42:nn: note: returning
>-tests/cpychecker/refcounts/returning_dead_object/input.c:42:nn: warning: returning pointer to deallocated memory
>-tests/cpychecker/refcounts/returning_dead_object/input.c:29:nn: note: when PyLong_FromLong() succeeds at:     PyObject *tmp = PyLong_FromLong(0x1000);
>-tests/cpychecker/refcounts/returning_dead_object/input.c:31:nn: note: taking False path at:     if (!tmp) {
>-tests/cpychecker/refcounts/returning_dead_object/input.c:39:nn: note: reaching:     Py_DECREF(tmp);
>-tests/cpychecker/refcounts/returning_dead_object/input.c:39:nn: note: when taking False path at:     Py_DECREF(tmp);
>-tests/cpychecker/refcounts/returning_dead_object/input.c:39:nn: note: reaching:     Py_DECREF(tmp);
>-tests/cpychecker/refcounts/returning_dead_object/input.c:39:nn: note: calling tp_dealloc on PyLongObject allocated at tests/cpychecker/refcounts/returning_dead_object/input.c:29 at:     Py_DECREF(tmp);
>-tests/cpychecker/refcounts/returning_dead_object/input.c:42:nn: note: reaching:     return tmp;
>-tests/cpychecker/refcounts/returning_dead_object/input.c:42:nn: note: returning
>-tests/cpychecker/refcounts/returning_dead_object/input.c:39:nn: note: memory deallocated here
>-tests/cpychecker/refcounts/returning_dead_object/input.c:27:nn: note: graphical error report for function 'returning_dead_object' written out to 'tests/cpychecker/refcounts/returning_dead_object/input.c.returning_dead_object-refcount-errors.html'
>+tests/cpychecker/refcounts/returning_dead_object/input.c:39:nn: error: Unhandled Python exception raised calling 'execute' method
>+Traceback (most recent call last):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>+    self._check_refcounts(fun)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>+    dump_json=self.dump_json)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>+    maxtrans)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>+    limits=limits)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>+    depth + 1):
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>+    transitions = curstate.get_transitions()
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>+    return self._get_transitions_for_stmt(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>+    return self._get_transitions_for_GimpleAssign(stmt)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>+    None)]
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>+    new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>+    dest_region = self.eval_lvalue(lhs, loc)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>+    region = self.var_region(expr.var)
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>+    check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>+  File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>+    raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>+TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
> in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2065, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleCall(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2232, in _get_transitions_for_GimpleCall
>        return meth(stmt, *args)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1615, in impl_PyDict_SetItem
>        v_dp, v_key, v_item)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 1586, in _handle_PyDict_SetItem
>        s_success = self.state.mkstate_concrete_return_of(stmt, 0)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2116, in mkstate_concrete_return_of
>        stmt.loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/object_leak: OK
>tests/cpychecker/refcounts/passing_dead_object: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/passing_dead_object/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/passing_dead_object/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/passing_dead_object/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/passing_dead_object/input.c: In function 'passing_dead_object_to_function':
>    tests/cpychecker/refcounts/passing_dead_object/input.c:42:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/returning_dead_object: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/returning_dead_object/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/returning_dead_object/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/returning_dead_object/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/returning_dead_object/input.c: In function 'returning_dead_object':
>    tests/cpychecker/refcounts/returning_dead_object/input.c:39:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/158 successes; 140 failures; 0 skipped
>Failed tests:
>  tests/cpychecker/absinterp/arithmetic/correct
>  tests/cpychecker/absinterp/arithmetic/division-by-zero/possible
>  tests/cpychecker/absinterp/array-range/fully-checked
>  tests/cpychecker/absinterp/array-range/implicitly-correct
>  tests/cpychecker/absinterp/array-range/off-by-one
>  tests/cpychecker/absinterp/array-range/partial-initialization-on-stack
>  tests/cpychecker/absinterp/array-range/unchecked
>  tests/cpychecker/absinterp/array-range/upper-checked
>  tests/cpychecker/absinterp/arrays
>  tests/cpychecker/absinterp/arrays2
>  tests/cpychecker/absinterp/arrays3
>  tests/cpychecker/absinterp/arrays6
>  tests/cpychecker/absinterp/arrays7
>  tests/cpychecker/absinterp/casts/int-to-float
>  tests/cpychecker/absinterp/casts/int-to-pointer
>  tests/cpychecker/absinterp/casts/int-to-pointer2
>  tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-max-of-WithinRange
>  tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-eq-min-of-WithinRange
>  tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-max-of-WithinRange
>  tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-ge-min-of-WithinRange
>  tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-max-of-WithinRange
>  tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-gt-min-of-WithinRange
>  tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-max-of-WithinRange
>  tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-le-min-of-WithinRange
>  tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-max-of-WithinRange
>  tests/cpychecker/absinterp/comparisons/boundaries/ConcreteValue-lt-min-of-WithinRange
>  tests/cpychecker/absinterp/comparisons/pointers
>  tests/cpychecker/absinterp/custom-strdup
>  tests/cpychecker/absinterp/custom-strdup-with-attr
>  tests/cpychecker/absinterp/nested-fields
>  tests/cpychecker/absinterp/nested-fields2
>  tests/cpychecker/absinterp/nested-fields3
>  tests/cpychecker/absinterp/read-through-global-ptr-checked
>  tests/cpychecker/absinterp/read-through-global-ptr-unchecked
>  tests/cpychecker/absinterp/static-data
>  tests/cpychecker/absinterp/uninitialized-data
>  tests/cpychecker/absinterp/write-through-global-ptr-checked
>  tests/cpychecker/absinterp/write-through-global-ptr-unchecked
>  tests/cpychecker/refcounts/PyArg_Parse/correct_simple
>  tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O
>  tests/cpychecker/refcounts/PyArg_ParseTuple/correct_O_bang
>  tests/cpychecker/refcounts/PyArg_ParseTuple/correct_converter
>  tests/cpychecker/refcounts/PyArg_ParseTuple/correct_simple
>  tests/cpychecker/refcounts/PyArg_ParseTupleAndKeywords/correct_O
>  tests/cpychecker/refcounts/PyArg_UnpackTuple/correct
>  tests/cpychecker/refcounts/PyBool_FromLong/correct
>  tests/cpychecker/refcounts/PyDict_GetItem/correct
>  tests/cpychecker/refcounts/PyDict_GetItem/incorrect
>  tests/cpychecker/refcounts/PyDict_GetItemString/correct
>  tests/cpychecker/refcounts/PyDict_GetItemString/incorrect
>  tests/cpychecker/refcounts/PyDict_SetItem/correct
>  tests/cpychecker/refcounts/PyDict_SetItem/incorrect
>  tests/cpychecker/refcounts/PyDict_SetItemString/correct
>  tests/cpychecker/refcounts/PyDict_SetItemString/incorrect
>  tests/cpychecker/refcounts/PyErr_Clear/correct
>  tests/cpychecker/refcounts/PyErr_Format/correct
>  tests/cpychecker/refcounts/PyErr_PrintEx
>  tests/cpychecker/refcounts/PyErr_SetFromErrno/correct
>  tests/cpychecker/refcounts/PyErr_SetNone/correct
>  tests/cpychecker/refcounts/PyErr_SetObject/correct
>  tests/cpychecker/refcounts/PyErr_SetString/correct
>  tests/cpychecker/refcounts/PyFloat_AsDouble/correct_PyFloatObject
>  tests/cpychecker/refcounts/PyFloat_AsDouble/correct_cast
>  tests/cpychecker/refcounts/PyInt_AsLong/correct_cast
>  tests/cpychecker/refcounts/PyList_Append/correct
>  tests/cpychecker/refcounts/PyList_Append/incorrect
>  tests/cpychecker/refcounts/PyList_Append/incorrect-loop
>  tests/cpychecker/refcounts/PyList_Append/null-newitem
>  tests/cpychecker/refcounts/PyList_Append/ticket-22
>  tests/cpychecker/refcounts/PyList_GetItem/correct
>  tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct
>  tests/cpychecker/refcounts/PyList_SET_ITEM_macro/correct_multiple
>  tests/cpychecker/refcounts/PyList_SET_ITEM_macro/incorrect_multiple
>  tests/cpychecker/refcounts/PyMem_Malloc/correct/alloc-and-free
>  tests/cpychecker/refcounts/PyMem_Malloc/correct/free-NULL
>  tests/cpychecker/refcounts/PyObject_CallMethod/correct-code-N
>  tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/correct
>  tests/cpychecker/refcounts/PyObject_CallMethodObjArgs/incorrect
>  tests/cpychecker/refcounts/PyObject_HasAttrString/correct
>  tests/cpychecker/refcounts/PyObject_IsTrue/correct
>  tests/cpychecker/refcounts/PySequence_SetItem/correct
>  tests/cpychecker/refcounts/PySequence_SetItem/incorrect
>  tests/cpychecker/refcounts/PySequence_Size/correct
>  tests/cpychecker/refcounts/PySequence_Size/null
>  tests/cpychecker/refcounts/PyString_AsString/correct
>  tests/cpychecker/refcounts/PyString_AsString/incorrect
>  tests/cpychecker/refcounts/PyString_AsString/unknown
>  tests/cpychecker/refcounts/PyString_Concat/leak-of-rhs
>  tests/cpychecker/refcounts/PyString_ConcatAndDel/correct
>  tests/cpychecker/refcounts/PyStructSequence/correct
>  tests/cpychecker/refcounts/PySys_SetObject/correct
>  tests/cpychecker/refcounts/PyTuple_GetItem/correct
>  tests/cpychecker/refcounts/PyTuple_GetItem/incorrect
>  tests/cpychecker/refcounts/PyTuple_New/correct
>  tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct
>  tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/correct_multiple
>  tests/cpychecker/refcounts/PyTuple_SET_ITEM_macro/incorrect_multiple
>  tests/cpychecker/refcounts/PyTuple_SetItem/correct
>  tests/cpychecker/refcounts/PyTuple_SetItem/correct_multiple
>  tests/cpychecker/refcounts/PyTuple_SetItem/incorrect_multiple
>  tests/cpychecker/refcounts/PyType_IsSubtype/correct
>  tests/cpychecker/refcounts/PyWeakref_GetObject/correct
>  tests/cpychecker/refcounts/PyWeakref_GetObject/incorrect
>  tests/cpychecker/refcounts/Py_BuildValue/Py_TYPE
>  tests/cpychecker/refcounts/Py_BuildValue/correct-code-N
>  tests/cpychecker/refcounts/Py_BuildValue/correct-code-O
>  tests/cpychecker/refcounts/__builtin_expect
>  tests/cpychecker/refcounts/attributes/returns-borrowed-ref/correct-usage
>  tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-marking
>  tests/cpychecker/refcounts/attributes/sets-exception-on-nonzero-return/correct-usage
>  tests/cpychecker/refcounts/attributes/sets-exception/correct-marking
>  tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-marking
>  tests/cpychecker/refcounts/attributes/steals-reference-to-arg/correct-usage
>  tests/cpychecker/refcounts/attributes/steals-reference-to-arg/incorrect-marking
>  tests/cpychecker/refcounts/correct_decref
>  tests/cpychecker/refcounts/correct_py_none
>  tests/cpychecker/refcounts/cplusplus/reference
>  tests/cpychecker/refcounts/function-that-exits
>  tests/cpychecker/refcounts/getter
>  tests/cpychecker/refcounts/handle_null_error
>  tests/cpychecker/refcounts/loop_n_times
>  tests/cpychecker/refcounts/loops/complex-loop-conditional-1
>  tests/cpychecker/refcounts/loops/complex-loop-conditional-2
>  tests/cpychecker/refcounts/macros/Py_XDECREF/crash
>  tests/cpychecker/refcounts/module_handling
>  tests/cpychecker/refcounts/multiple-returns
>  tests/cpychecker/refcounts/object_from_callback
>  tests/cpychecker/refcounts/passing_dead_object
>  tests/cpychecker/refcounts/returning_dead_object
>  tests/cpychecker/refcounts/storage_regions/static/correct
>  tests/cpychecker/refcounts/storage_regions/static/incorrect
>  tests/cpychecker/refcounts/subclass/handling
>  tests/cpychecker/refcounts/subclass/incorrect-subclass-ptr
>  tests/cpychecker/refcounts/ticket-20
>  tests/cpychecker/refcounts/too_many_increfs
>  tests/cpychecker/refcounts/uninitialized_data/comparison
>  tests/cpychecker/refcounts/uninitialized_data/function_arg
>  tests/cpychecker/refcounts/unrecognized_function2
>  tests/cpychecker/refcounts/unrecognized_function4
>  tests/cpychecker/refcounts/use_after_dealloc
>_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/plugin/gc/_gc_selftest: OK
>tests/plugin/gc/segfault-on-instance-of-pass-subclass: OK
>tests/plugin/gimple-asm: OK
>tests/plugin/identifiers: OK
>tests/plugin/language-specific-errors/fullname: OK
>tests/plugin/macros/correct: OK
>tests/plugin/macros/too-early: OK
>tests/plugin/namespace: OK
>tests/plugin/syntax-error: OK
>tests/plugin/sys: OK
>tests/plugin/type-attributes: OK
>tests/plugin/types: OK
>tests/plugin/version: OK
>hecker/refcounts/cplusplus/reference/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/cplusplus/reference/input.cc
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/cplusplus/reference/input.cc: In function 'void test(int&)':
>    tests/cpychecker/refcounts/cplusplus/reference/input.cc:27:7: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/examples/attributes-with-macros: OK
>tests/examples/c/struct: OK
>tests/examples/cplusplus/methods: OK
>tests/examples/find-global-state: OK
>tests/examples/lto: OK
>tests/gccutils/graph: OK
>tests/gccutils/topological-sort: OK
>tests/plugin/attributes: OK
>tests/plugin/callback-FINISH_DECL: OK
>tests/plugin/callbacks/PLUGIN_FINISH: OK
>tests/plugin/callbacks/args: OK
>tests/plugin/callbacks/exception: OK
>tests/plugin/callgraph: OK
>tests/plugin/constants: OK
>tests/plugin/diagnostics: OK
>tests/plugin/enum-type: OK
>tests/plugin/function-types: OK
>tests/plugin/functions: OK
>tests/plugin/gc/_force_garbage_collection: OK
>erp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/use_after_dealloc: FAIL
>returncode: 1
>  compiling: gcc -c -fno-diagnostics-show-caret -ftrack-macro-expansion=0 -o tests/cpychecker/refcounts/use_after_dealloc/output.o -fplugin=/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/python2.so -fplugin-arg-python2-script=tests/cpychecker/refcounts/use_after_dealloc/script.py -fsigned-char -I/usr/include/python2.7 tests/cpychecker/refcounts/use_after_dealloc/input.c
>Stdout:
>Stderr:
>    tests/cpychecker/refcounts/use_after_dealloc/input.c: In function 'use_after_dealloc':
>    tests/cpychecker/refcounts/use_after_dealloc/input.c:41:5: error: Unhandled Python exception raised calling 'execute' method
>    Traceback (most recent call last):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 79, in execute
>        self._check_refcounts(fun)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/__init__.py", line 85, in _check_refcounts
>        dump_json=self.dump_json)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4393, in check_refcounts
>        maxtrans)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/refcounts.py", line 4248, in impl_check_refcounts
>        limits=limits)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 3033, in iter_traces
>        depth + 1):
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2997, in iter_traces
>        transitions = curstate.get_transitions()
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2049, in get_transitions
>        return self._get_transitions_for_stmt(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>tests/cpychecker/refcounts/without-python-headers: OK
>tests/cpychecker/unknown-function: OK
>BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2076, in _get_transitions_for_stmt
>        return self._get_transitions_for_GimpleAssign(stmt)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 2591, in _get_transitions_for_GimpleAssign
>        None)]
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1927, in mktrans_assignment
>        new.assign(lhs, rhs, self.stmtnode.get_gcc_loc())
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1567, in assign
>        dest_region = self.eval_lvalue(lhs, loc)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1447, in eval_lvalue
>        region = self.var_region(expr.var)
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/libcpychecker/absinterp.py", line 1576, in var_region
>        check_isinstance(var, (gcc.VarDecl, gcc.ParmDecl, gcc.ResultDecl, gcc.FunctionDecl))
>      File "/builddir/build/BUILD/gcc-python-plugin-0.15-building-for-python2/gccutils/__init__.py", line 637, in check_isinstance
>        raise TypeError('%s / %r is not an instance of %s' % (obj, obj, types))
>    TypeError: None / None is not an instance of (<type 'gcc.VarDecl'>, <type 'gcc.ParmDecl'>, <type 'gcc.ResultDecl'>, <type 'gcc.FunctionDecl'>)
>RPM build errors:
>error: Bad exit status from /var/tmp/rpm-tmp.iwFdKD (%check)
>    Bad exit status from /var/tmp/rpm-tmp.iwFdKD (%check)
>Child return code was: 1
>EXCEPTION: [Error()]
>Traceback (most recent call last):
>  File "/usr/lib/python3.5/site-packages/mockbuild/trace_decorator.py", line 89, in trace
>    result = func(*args, **kw)
>  File "/usr/lib/python3.5/site-packages/mockbuild/util.py", line 578, in do
>    raise exception.Error("Command failed. See logs for output.\n # %s" % (command,), child.returncode)
>mockbuild.exception.Error: Command failed. See logs for output.
> # bash --login -c /usr/bin/rpmbuild -bb --target ppc64 --nodeps /builddir/build/SPECS/gcc-python-plugin.spec

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Attachments on bug 1423592: 1252155 | 1252156 | 1252157