Created attachment 747460 [details] simple class tester with abstract base class Description of problem: Take the attached sources, and compile for C++11 like: %g++ -g -std=gnu++11 test.cc %pahole ./a.out die__process_unit: DW_TAG_rvalue_reference_type (0x42) @ <0x1cf> not handled! Then do the same thing for C++98: %g++ -g sa-04-C.cc %pahole ./a.out Fine. So, there is some weird C++11 DWARF construct that pahole is choking on. This is only with gcc-4.8 and above. Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
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This is still an issue with dwarves-1.10-4.fc20.x86_64 and gcc-c++-4.8.2-7.fc20.x86_64: g++ -g -std=gnu++11 test.cc pahole ./a.out die__process_unit: DW_TAG_rvalue_reference_type (0x42) @ <0x1e7> not handled!
This bug appears to have been reported against 'rawhide' during the Fedora 22 development cycle. Changing version to '22'. More information and reason for this action is here: https://fedoraproject.org/wiki/Fedora_Program_Management/HouseKeeping/Fedora22
Initial support upstream at: https://git.kernel.org/cgit/devel/pahole/pahole.git/commit/?id=9df42c68265d1750eecbf386fca1c47d428ac207 Please take a look, more work needs to be done.
Fedora 22 changed to end-of-life (EOL) status on 2016-07-19. Fedora 22 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.