gcc/testsuite/gfortran.fortran-torture/execute/intrinsic_mmloc_3.f90

   1 ! Check we do the right thing with extreme values.
   2 ! From PR12704
   3 program intrinsic_mmloc_3
   4   integer, dimension(2) :: d
   5   integer, dimension(2,2) :: a
   6   logical, dimension(2) :: k
   7   logical, dimension(2,2) :: l
   8
   9   k = .true.
  10   l = .true.
  11
  12   d = -huge (d)
  13   if (maxloc (d, 1) .ne. 1) call abort ()
  14
  15   d = huge (d)
  16   if (minloc (d, 1) .ne. 1) call abort ()
  17
  18   d = -huge (d)
  19   if (maxloc (d, 1, k) .ne. 1) call abort ()
  20
  21   d = huge (d)
  22   if (minloc (d, 1, k) .ne. 1) call abort ()
  23
  24   a = -huge (a)
  25   d = maxloc (a)
  26   if (any (d .ne. 1)) call abort ()
  27
  28   a = huge (a)
  29   d = minloc (a)
  30   if (any (d .ne. 1)) call abort ()
  31
  32   a = -huge (a)
  33   d = maxloc (a, l)
  34   if (any (d .ne. 1)) call abort ()
  35
  36   a = huge (a)
  37   d = minloc (a, l)
  38   if (any (d .ne. 1)) call abort ()
  39
  40 end program