https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105636
Bug ID: 105636
Summary: ICE in gen_ctf_array_type, at dwarf2ctf.cc:379
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: gs...@t-online.de
Target Milestone: ---
With file ./gcc/testsuite/gcc.dg/gnu99-const-expr-4.c
and option -gctf or -gbtf, at -O0 :
$ gcc-13-20220515 -c gnu99-const-expr-4.c -gctf
gnu99-const-expr-4.c:29:1: internal compiler error: in gen_ctf_array_type, at
dwarf2ctf.cc:379
29 | static int (*a7)[] = (__typeof__((int (*)[n])sa + m++))sa; /* {
dg-error "constant" } */
| ^~~~~~
0x852783 gen_ctf_array_type
../../gcc/dwarf2ctf.cc:379
0x852783 gen_ctf_type
../../gcc/dwarf2ctf.cc:881
0x852ddd ctf_do_die(die_struct*)
../../gcc/dwarf2ctf.cc:973
0x85691b ctf_debug_do_cu
../../gcc/dwarf2out.cc:32877
0x8a2461 dwarf2out_early_finish
../../gcc/dwarf2out.cc:33006
0x80cbff symbol_table::finalize_compilation_unit()
../../gcc/cgraphunit.cc:2525
