https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125775
--- Comment #6 from Drea Pinski <pinskia at gcc dot gnu.org> --- (In reply to Udo Steinbach from comment #3) > g++ -fmodules -std=c++26 -I"." -c --compile-std-module > ==> no output, gcm.cache/.../stdc++.h.gcm and gcm.cache/std.compat.gcm and > gcm.cache/std.gcm generated Also the -std=c++26 issue might already be fixed.
