[Bug c++/93280] New: ice: in cp_gimplify_expr, at cp /cp-gimplify.c:933

[dcb314 at hotmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93280

            Bug ID: 93280
           Summary: ice: in cp_gimplify_expr, at cp /cp-gimplify.c:933
           Product: gcc
           Version: unknown
            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 47660
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47660&action=edit
gzipped C++ source code

For the attached C++ code, compiled by recent gcc trunk and
compiler flag -std=c++17, does this:

../src/oomd/Oomd.cpp:213:15: internal compiler error: in cp_gimplify_expr, at
cp
/cp-gimplify.c:933
0x60a396 cp_gimplify_expr(tree_node**, gimple**, gimple**)
        ../../trunk.git/gcc/cp/cp-gimplify.c:933
0xe20a97 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
in
t)
        ../../trunk.git/gcc/gimplify.c:13490
0xe2acb2 gimplify_init_ctor_preeval
        ../../trunk.git/gcc/gimplify.c:4510
0xe2ad88 gimplify_init_ctor_preeval
        ../../trunk.git/gcc/gimplify.c:4496

The bug first seems to appear sometime between revision
280000 and 280050.

I'll have my usual go at reducing the code.