| ! { dg-do run } |
| ! |
| ! Verifying the runtime behavior of the intrinsic function SAME_TYPE_AS. |
| ! |
| ! Contributed by Janus Weil <janus@gcc.gnu.org> |
| |
| type :: t1 |
| integer :: i |
| end type |
| |
| type, extends(t1) :: t2 |
| integer :: j |
| end type |
| |
| CLASS(t1), pointer :: c1,c2 |
| TYPE(t1), target :: x1 |
| TYPE(t2) ,target :: x2 |
| |
| intrinsic :: SAME_TYPE_AS |
| logical :: l |
| |
| c1 => NULL() |
| |
| l = SAME_TYPE_AS (x1,x1) |
| print *,l |
| if (.not.l) STOP 1 |
| l = SAME_TYPE_AS (x1,x2) |
| print *,l |
| if (l) STOP 2 |
| |
| c1 => x1 |
| l = SAME_TYPE_AS (c1,x1) |
| print *,l |
| if (.not.l) STOP 3 |
| l = SAME_TYPE_AS (c1,x2) |
| print *,l |
| if (l) STOP 4 |
| |
| c1 => x2 |
| c2 => x2 |
| l = SAME_TYPE_AS (c1,c2) |
| print *,l |
| if (.not.l) STOP 5 |
| |
| c1 => x1 |
| c2 => x2 |
| l = SAME_TYPE_AS (c1,c2) |
| print *,l |
| if (l) STOP 6 |
| |
| end |
