Subversion Repositories openrisc

! Like array_constructor_6.f90, but check integer(8) iterators.

! { dg-do run }

program main

  integer (kind = 8) :: i, l8, u8, step8

  integer (kind = 4) :: l4, step4

  integer (kind = 8), parameter :: big = 10000000000_8

  l4 = huge (1)

  u8 = l4 + 10_8

  step4 = 2

  call test ((/ (i, i = l4, u8, step4) /), l4 + 0_8, u8, step4 + 0_8)

  l8 = big

  u8 = big * 20

  step8 = big

  call test ((/ (i, i = l8, u8, step8) /), l8, u8, step8)

  u8 = big + 100

  l8 = big

  step4 = -20

  call test ((/ (i, i = u8, l8, step4) /), u8, l8, step4 + 0_8)

  u8 = big * 40

  l8 = big * 20

  step8 = -big * 2

  call test ((/ (i, i = u8, l8, step8) /), u8, l8, step8)

  u8 = big

  l4 = big / 100

  step4 = -big / 500

  call test ((/ (i, i = u8, l4, step4) /), u8, l4 + 0_8, step4 + 0_8)

  u8 = big * 40 + 200

  l4 = 200

  step8 = -big

  call test ((/ (i, i = u8, l4, step8) /), u8, l4 + 0_8, step8)

contains

  subroutine test (a, l, u, step)

    integer (kind = 8), dimension (:), intent (in) :: a

    integer (kind = 8), intent (in) :: l, u, step

    integer (kind = 8) :: i

    integer :: j

    j = 1

    do i = l, u, step

      if (a (j) .ne. i) call abort

      j = j + 1

    end do

    if (size (a, 1) .ne. j - 1) call abort

  end subroutine test

end program main