I think there was not yet a PR about this. The following program compiles with NAG f95 but fails in gfortran with:
call x(:)%foo 1 Error: Non-scalar base object at (1) currently not implemented module m type t contains procedure, pass :: foo => foo end type t contains elemental subroutine foo(x) class(t),intent(in) :: x end subroutine foo end module m use m type(t) :: x(3) call x(:)%foo end -- Summary: [OOP] TBP with non-scalar PASS Product: gcc Version: 4.5.0 Status: UNCONFIRMED Keywords: rejects-valid Severity: normal Priority: P3 Component: fortran AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: burnus at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43214