https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93808
--- Comment #14 from Oleg Endo <olegendo at gcc dot gnu.org> --- Created attachment 47879 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47879&action=edit reduced case I've reduced the preprocessed file string.c down to the problematic function 'coderange_scan'