gcc/testsuite/gfortran.dg/forall_10.f90

   1 ! { dg-do run }
   2 ! { dg-options "-O" }
   3 ! Tests the fix for PR30400, in which the use of ANY in the
   4 ! FORALL mask was rejected.
   5 !
   6 ! Contributed by Dominique d'Humieres <dominiq@lps.ens.fr>
   7 !
   8 program pr30400_1
   9   real, dimension (5, 5, 5, 5) :: a
  10
  11   a (:, :, :,  :)  = 4
  12   a (:, 2, :, 4) = 10
  13   a (:, 2, :, 1) = 0
  14
  15   forall (i = 1:5, j = 1:5, k = 1:5, any (a (i, j, k,  :)  .gt. 6))
  16     forall (l = 1:5, any (a (:, :, :, l) .lt. 2))
  17       a (i, j, k, l) = i - j + k - l
  18     end forall
  19   end forall
  20   if (sum (a) .ne. 2625.0) call abort ()
  21
  22  ! Check that the fix has not broken the treatment of the '=='
  23   forall (i = 1:5, i == 3) a(i, i, i, i) = -5
  24   if (sum (a) .ne. 2616.0) call abort ()
  25 end