Red Hat Bugzilla – Bug 22727
Internal compiler error in pop_binding
Last modified: 2007-04-18 12:30:19 EDT
Compiling on an Intel Pentium (no bloody II, III, or IV) mysql-3.23.29a- gamma, received following error message: nclude -I./../regex -I. -I../include - I.. -I . -O3 -DDBUG_OFF -fno-implicit-templates -c field_conv.cc In file included from item.h:344, from mysql_priv.h:218, from field_conv.cc:25: item_func.h:252: Internal compiler error in pop_binding, at ../gcc/cp/decl.c:1206 Please submit a full bug report. See <URL:http://bugzilla.redhat.com/bugzilla/> for instructions. make[3]: *** [field_conv.o] Error 1 make[3]: Leaving directory `/home/elendur/.websvr/mysql-3.23.29a-gamma/sql' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/home/elendur/.websvr/mysql-3.23.29a-gamma/sql' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/elendur/.websvr/mysql-3.23.29a-gamma' make: *** [all-recursive-am] Error 2
Do you have the errata gcc-c++ installed (2.96-69)? If no, please install it, if yes, then please rerun the g++ command with -save-temps -v options and attach here the generated .ii file together with all the options passed to g++.
Yes 2.96-69 is installed. I'm not quite sure what to enter where to do the second part however.
Cut'n'paste the g++ command to build field_conv.cc onto the command line (you pasted above only a part of it, so it should include at least g++ -I./../regex -I. -I../include -I.. -I. -O3 -DDBUG_OFF -fno-implicit-templates -c field_conv.cc but probably some other options as well and add -save-temps -v to that command line as well. g++ will generate field_cc.ii file in the current directory, that's what I'm interested in in addition to the exact command line you typed.
Created attachment 6785 [details] .ii file for the bug
After attempting to reproduce the bug, I found that it didn't happen on the same file every time. I modified the config files to pass those arguments to all c++ commands and I have attached the .ii file from the step the bug occurred on this time. Immediately after the bug occurred the first time, I backed up gcc and made it a link to kgcc. The program compiled fine. Since then, I have restored the gcc backup and attempted to make several times, always encountering an internal error, but never on the same file. Always a .cc file in the sql directory, it has twice said internal error in pop_binding and twice said internal error: segmentation fault.
Cannot reproduce this (have tried to build several times your .ii file without a single problem with various options and rebuilt mysql-3.23.29a-gamma without a problem either). I suspect bad memory chips or something like that.