https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78935
--- Comment #5 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- > Please try again with the patch in: > > https://gcc.gnu.org/ml/fortran/2016-12/msg00314.html > > applied. On my system I see no issue anymore. Same thing here (darwin).