https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115692
cqwrteur <unlvsur at live dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |unlvsur at live dot com --- Comment #6 from cqwrteur <unlvsur at live dot com> --- Created attachment 58535 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58535&action=edit Crashed file preprocessed This is the one that crashes i think. g++ -c ../modules/fast_io_core_impl.cppm -Ofast -std=c++26 -fmodules-ts -I../include -freport-bug