https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118847

            Bug ID: 118847
           Summary: ice in pop, at vec.h:1056
           Product: gcc
           Version: 15.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: dcb314 at hotmail dot com
  Target Milestone: ---

Created attachment 60475
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=60475&action=edit
gzipped C++ source code

For the attached C++ code, recent gcc trunk does this:

foundBugs $ ../results/bin/g++ -c -w bug1090.cc
/home/dcb40b/rpmbuild/BUILD/dwgrep-0.4/libzwerg/test-dw.cc: In member function
‘virtual void ZwTest_builtin_symbol_label_Test::TestBody()’:
/home/dcb40b/rpmbuild/BUILD/dwgrep-0.4/libzwerg/test-dw.cc:718:5: internal
compiler error: in pop, at vec.h:1056
  718 |     }
      |     ^

Note no use of the optimizer.

The problem first seems to occur sometime between g:b5a29a93ee29a882
and g:846837c2406ae7a5, which is 30 commits.

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