[Bug c/113438] ICE (segfault) in dwarf2out_decl with -g -std=c23 on c23-tag-composite-2.c

[acoplan at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113438

--- Comment #1 from Alex Coplan <acoplan at gcc dot gnu.org> ---
I also noticed the following C23 failures, not sure if these are worth tracking
separately or not:

FAIL: gcc.dg/gnu23-tag-1.c (internal compiler error: 'verify_type' failed)
FAIL: gcc.dg/gnu23-tag-4.c (internal compiler error: 'verify_type' failed)
FAIL: gcc.dg/gnu23-tag-alias-1.c (internal compiler error: 'verify_type'
failed)