gcc/testsuite/gfortran.dg/coarray_subobject_1.f90

   1 ! { dg-do compile }
   2 ! { dg-options "-fcoarray=single" }
   3 !
   4 ! PR fortran/50420
   5 ! Coarray subobjects were not accepted as valid coarrays
   6 ! They should still be rejected if one of the component reference is allocatable
   7 ! or pointer
   8
   9 type t
  10   integer :: i
  11 end type t
  12 type t2
  13   type(t), allocatable :: a
  14   type(t), pointer     :: c
  15 end type t2
  16 type(t2) :: b[5:*]
  17 allocate(b%a)
  18 allocate(b%c)
  19 b%a%i = 7
  20 b%c%i = 13
  21 if (b%a%i /= 7) STOP 1
  22 if (any (lcobound(b%a) /= (/ 5 /))) STOP 2! { dg-error "Expected coarray variable" }
  23 if (ucobound(b%a, dim=1) /= this_image() + 4) STOP 3! { dg-error "Expected coarray variable" }
  24 if (any (lcobound(b%a%i) /= (/ 5 /))) STOP 4! { dg-error "Expected coarray variable" }
  25 if (ucobound(b%a%i, dim=1) /= this_image() + 4) STOP 5! { dg-error "Expected coarray variable" }
  26 if (b%c%i /= 13) STOP 6
  27 if (any (lcobound(b%c) /= (/ 5 /))) STOP 7! { dg-error "Expected coarray variable" }
  28 if (ucobound(b%c, dim=1) /= this_image() + 4) STOP 8! { dg-error "Expected coarray variable" }
  29 if (any (lcobound(b%c%i) /= (/ 5 /))) STOP 9! { dg-error "Expected coarray variable" }
  30 if (ucobound(b%c%i, dim=1) /= this_image() + 4) STOP 10! { dg-error "Expected coarray variable" }
  31 end