https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97284
--- Comment #12 from Martin Liška <marxin at gcc dot gnu.org> ---
So it's caused by PCH:
$ cat qt.ii
[empty]
$ cat q.ii
#pragma GCC pch_preprocess "cmake_pch.hxx.gch"
#pragma GCC push_options
#pragma GCC target ""
#pragma GCC pop_options
$ g++ -x c++-header qt.ii -o cmake_pch.hxx.gch && g++ q.ii -c
q.ii:4:9: internal compiler error: ‘global_options’ are modified in local
context
4 | #pragma GCC pop_options
| ^~~
0x115df28 cl_optimization_compare(gcc_options*, gcc_options*)
/dev/shm/objdir/gcc/options-save.c:15271
0xcbc30e handle_pragma_pop_options
/home/marxin/Programming/gcc/gcc/c-family/c-pragma.c:1092
0xcbcdb7 c_invoke_pragma_handler(unsigned int)
/home/marxin/Programming/gcc/gcc/c-family/c-pragma.c:1515
0xb346ad cp_parser_pragma
/home/marxin/Programming/gcc/gcc/cp/parser.c:45062
0xb693ab cp_parser_toplevel_declaration
/home/marxin/Programming/gcc/gcc/cp/parser.c:14096
0xb693ab cp_parser_translation_unit
/home/marxin/Programming/gcc/gcc/cp/parser.c:4936
0xb693ab c_parse_file()
/home/marxin/Programming/gcc/gcc/cp/parser.c:45121
0xcb4669 c_common_parse_file()
/home/marxin/Programming/gcc/gcc/c-family/c-opts.c:1211
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
