http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52564
Bug #: 52564 Summary: Accepts invalid: Missing I/O list after comma Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: unassig...@gcc.gnu.org ReportedBy: w...@earthlink.net In the following test case, gfortran does not diagnose the missing I/O list after the comma in the print statement: program printbug print *, 'hello world' ! the following line should not compile: print *, end program Other compilers do diagnose it. First noticed on 4.6.1, but is also a problem with 4.8 snapshot.