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

   1 ! Program to test the SIZE intrinsics
   2 program testsize
   3    implicit none
   4    real, dimension(:, :), allocatable :: a
   5    integer, dimension(5) :: j
   6    integer, dimension(2, 3) :: b
   7    integer i
   8
   9    if (size (b(2, :), 1) .ne. 3) STOP 1
  10
  11    allocate (a(3:8, 5:7))
  12
  13    ! With one parameter
  14    if (size(a) .ne. 18) STOP 2
  15
  16    ! With two parameters, assigning to an array
  17    j = size(a, 1)
  18    if (any (j .ne. (/6, 6, 6, 6, 6/))) STOP 3
  19
  20    ! With a variable second parameter
  21    i = 2
  22    i = size(a, i)
  23    if (i .ne. 3) STOP 4
  24
  25    call test(a)
  26 contains
  27
  28 subroutine test (a)
  29    real, dimension (1:, 1:) :: a
  30    integer i
  31
  32    i = 2
  33    if ((size(a, 1) .ne. 6) .or. (size(a, i) .ne. 3)) STOP 5
  34    if (size (a) .ne. 18 ) STOP 6
  35 end subroutine
  36 end program
  37