https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70575
kargl at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED CC| |kargl at gcc dot gnu.org Resolution|--- |INVALID --- Comment #1 from kargl at gcc dot gnu.org --- Add -std=f95 to your command line. troutmask:sgk[206] gfc6 -c -std=f95 a.f90 a.f90:2:13: write(*,*) , 1 1 Error: GNU Extension: Comma before i/o item list at (1) troutmask:sgk[207]