1! PR fortran/15080
2! Really test forall with temporary
3program evil_forall
4  implicit none
5  type t
6    logical valid
7    integer :: s
8    integer, dimension(:), pointer :: p
9  end type
10  type (t), dimension (5) :: v
11  integer i
12
13  allocate (v(1)%p(2))
14  allocate (v(2)%p(8))
15  v(3)%p => NULL()
16  allocate (v(4)%p(8))
17  allocate (v(5)%p(2))
18
19  v(:)%valid = (/.true., .true., .false., .true., .true./)
20  v(:)%s = (/1, 8, 999, 6, 2/)
21  v(1)%p(:) = (/9, 10/)
22  v(2)%p(:) = (/1, 2, 3, 4, 5, 6, 7, 8/)
23  v(4)%p(:) = (/13, 14, 15, 16, 17, 18, 19, 20/)
24  v(5)%p(:) = (/11, 12/)
25
26
27  forall (i=1:5,v(i)%valid)
28    v(i)%p(1:v(i)%s) = v(6-i)%p(1:v(i)%s)
29  end forall
30
31  if (any(v(1)%p(:) .ne. (/11, 10/))) STOP 1
32  if (any(v(2)%p(:) .ne. (/13, 14, 15, 16, 17, 18, 19, 20/))) STOP 2
33  if (any(v(4)%p(:) .ne. (/1, 2, 3, 4, 5, 6, 19, 20/))) STOP 3
34  if (any(v(5)%p(:) .ne. (/9, 10/))) STOP 4
35
36  ! I should really free the memory I've allocated.
37end program
38