1! Program to test the FORALL construct
2program testforall
3   implicit none
4   integer, dimension (3, 3) :: a
5   integer, dimension (3) :: b
6   integer i
7
8   a = reshape ((/1, 2, 3, 4, 5, 6, 7, 8, 9/), (/3, 3/));
9
10   forall (i=1:3)
11      b(i) = sum (a(:, i))
12   end forall
13
14   if (b(1) .ne. 6) STOP 1
15   if (b(2) .ne. 15) STOP 2
16   if (b(3) .ne. 24) STOP 3
17end program
18