https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103365
Bug ID: 103365
Summary: [12 Regression] ICE in register_scoped_attribute, at
attribs.c:390
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: gs...@t-online.de
Target Milestone: ---
Started between 20211107 and 20211114 :
$ cat z1.c
#pragma GCC diagnostic ignored_attributes "c1::_attr"
$ gcc-12-20211121 -c z1.c
z1.c:1:9: internal compiler error: in register_scoped_attribute, at
attribs.c:390
1 | #pragma GCC diagnostic ignored_attributes "c1::_attr"
| ^~~
0x74a559 register_scoped_attribute
../../gcc/attribs.c:390
0x74a640 register_scoped_attributes(attribute_spec const*, char const*, bool)
../../gcc/attribs.c:164
0x74acbd handle_ignored_attributes_option(vec<char*, va_heap, vl_ptr>*)
../../gcc/attribs.c:315
0x80bd84 handle_pragma_diagnostic
../../gcc/c-family/c-pragma.c:826
0x791881 c_parser_pragma
../../gcc/c/c-parser.c:12616
0x7b7135 c_parser_external_declaration
../../gcc/c/c-parser.c:1761
0x7b79fb c_parser_translation_unit
../../gcc/c/c-parser.c:1653
0x7b79fb c_parse_file()
../../gcc/c/c-parser.c:23280
0x808eb2 c_common_parse_file()
../../gcc/c-family/c-opts.c:1240
