gcc/testsuite/gfortran.dg/coarray_10.f90

   1 ! { dg-do compile }
   2 ! { dg-options "-fcoarray=single" }
   3 !
   4 ! PR fortran/18918
   5 !
   6 ! Coarray intrinsics
   7 !
   8
   9 subroutine image_idx_test1()
  10   INTEGER,save :: array[2,-1:4,8,*]
  11   WRITE (*,*) IMAGE_INDEX (array, [2,0,3,1])
  12   WRITE (*,*) IMAGE_INDEX (array, [0,0,3,1])  ! { dg-error "for dimension 1, SUB has 0 and COARRAY lower bound is 1" }
  13   WRITE (*,*) IMAGE_INDEX (array, [1,2,9,0])  ! { dg-error "for dimension 3, SUB has 9 and COARRAY upper bound is 8" }
  14   WRITE (*,*) IMAGE_INDEX (array, [2,0,3])    ! { dg-error "Too few elements" }
  15   WRITE (*,*) IMAGE_INDEX (array, [2,0,3,1,1])! { dg-error "Too many elements" }
  16 end subroutine
  17
  18 subroutine this_image_check()
  19   integer,save :: a(1,2,3,5)[0:3,*]
  20   integer :: j
  21   integer,save :: z(4)[*], i
  22
  23   j = this_image(a,dim=3) ! { dg-error "not a valid codimension index" }
  24   j = this_image(dim=3) ! { dg-error "DIM argument without ARRAY argument" }
  25   i = image_index(i, [ 1 ]) ! { dg-error "Expected coarray variable" }
  26   i = image_index(z, 2) ! { dg-error "must be a rank one array" }
  27
  28 end subroutine this_image_check