This is Walt Brainerd's fc005.f95. kargl[227] gfc41 -static -o z fc005.f95 In file fc005.f95:23 if (.not. close(rx, rr)) then 1 Error: Symbol 'close' at (1) has no IMPLICIT type
Created attachment 8466 [details] Walt's program
Confirmed, but I think this is a dup of bug 20482.
This has been fixed with Paul T's patch for generic name resolution.