https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103994
--- Comment #3 from Patrick Palka <ppalka at gcc dot gnu.org> ---
We accept the comment #1 testcase after r14-6979, but still ICE on the original
testcase:
cfg.cc:5:9: internal compiler error: in insert, at cp/module.cc:4924
0x77357d trees_out::insert(tree_node*, walk_kind)
/home/patrick/gcc/gcc/cp/module.cc:4924
0xb55c50 trees_out::decl_value(tree_node*, depset*)
/home/patrick/gcc/gcc/cp/module.cc:7725
0xb5631a trees_out::decl_node(tree_node*, walk_kind)
/home/patrick/gcc/gcc/cp/module.cc:8764
0xb57522 trees_out::tree_node(tree_node*)
/home/patrick/gcc/gcc/cp/module.cc:9326
0xb5c9b5 module_state::write_cluster(elf_out*, depset**, unsigned int,
depset::hash&, unsigned int*, unsigned int*)
/home/patrick/gcc/gcc/cp/module.cc:14898
0xb5e82e module_state::write_begin(elf_out*, cpp_reader*, module_state_config&,
unsigned int&)
/home/patrick/gcc/gcc/cp/module.cc:18084
0xb5f544 finish_module_processing(cpp_reader*)
/home/patrick/gcc/gcc/cp/module.cc:20294
0xaeaea1 c_parse_final_cleanups()
/home/patrick/gcc/gcc/cp/decl2.cc:5313
0xd31290 c_common_parse_file()
/home/patrick/gcc/gcc/c-family/c-opts.cc:1319
\
