https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66128
--- Comment #14 from kargl at gcc dot gnu.org --- (In reply to Thomas Koenig from comment #11) > According to your mail at (In reply to kargl from comment #10) > > > Closing as fixed. > > https://gcc.gnu.org/ml/fortran/2018-03/msg00010.html still shows a few > tests that fail. > > Let's keep this PR open to track these. First, I should note that the URL does not lead to a list of tests that fail. It points to a list of intrinsic subrprogram where the Fortran standard specifically calls out behavior for dummy arguments associated with a size zero actual argument. No tests were written or performed. Item 1) is covered by PR 54613 Item 2) is now PR 84697. Items 3)-5) do not exhibit any unexpected behavior. Item 6) concerns old g77 compatibility routines I won't check those as no one should be using these routines. This PR should be closed, but I'll leave that up to others.