https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118336
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Preprocessing is used just rarely for Fortran and much more importantly, proper report bug includes sources for all the modules, which isn't something that can be done in the driver (and just including the *.mod files somehow means it is hard to debug as one really can't change stuff in the used modules). Guess we'll have similar issue with C++ and modules as well (though they are rarely used right now).