gcc/testsuite/gfortran.dg/elemental_args_check_3.f90

   1 ! { dg-do compile }
   2
   3 ! Check for constraints restricting arguments of ELEMENTAL procedures.
   4
   5 ! Contributed by Daniel Kraft, d@domob.eu.
   6
   7 PROGRAM main
   8   IMPLICIT NONE
   9
  10 CONTAINS
  11
  12   IMPURE ELEMENTAL SUBROUTINE foobar &
  13     (a, & ! { dg-error "must be scalar" }
  14      b, & ! { dg-error "POINTER attribute" }
  15      c, & ! { dg-error "ALLOCATABLE attribute" }
  16      d) ! { dg-error "must have its INTENT specified or have the VALUE attribute" }
  17     INTEGER, INTENT(IN) :: a(:)
  18     INTEGER, POINTER, INTENT(IN) :: b
  19     INTEGER, ALLOCATABLE, INTENT(IN) :: c
  20     INTEGER :: d
  21   END SUBROUTINE foobar
  22
  23 END PROGRAM main