https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95146
Tobias Burnus <burnus at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |INVALID Status|UNCONFIRMED |RESOLVED --- Comment #4 from Tobias Burnus <burnus at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #2) > Pre ANSI/ISO C (aka K&R C), preprocessor were true preprocessor and always > required # in the first column. > > I think meson should be fixed really to work rather than working around the > issue in gfortran. Well, gfortran should finally move to non-traditional, but that's not that trivial as PR 28662 shows. → Close as INVALID as the current behavior is fine with -traditional and the other is already covered.