https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98363
cqwrteur <unlvsur at live dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |unlvsur at live dot com --- Comment #1 from cqwrteur <unlvsur at live dot com> --- Created attachment 49790 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49790&action=edit Preprocessor file This is the preprocessor file. (fast_io is a header-only library)