Subversion Repositories openrisc

! Like array_constructor_6.f90, but check constructors in which the length

! of each subarray can only be determined at run time.

! { dg-do run }

program main

  implicit none

  call build (9)

contains

  function gen (order)

    real, dimension (:, :), pointer :: gen

    integer :: order, i, j

    allocate (gen (order, order + 1))

    forall (i = 1 : order, j = 1 : order + 1) gen (i, j) = i * i + j

  end function gen

  ! Deliberately leaky!

  subroutine build (order)

    integer :: order, i

    call test (order, 0, (/ (gen (i), i = 1, order) /))

    call test (3, 2, (/ ((/ 1.5, 1.5, gen (i) /), i = 1, 3) /))

  end subroutine build

  subroutine test (order, prefix, values)

    real, dimension (:) :: values

    integer :: order, prefix, last, i, j, k

    last = 0

    do i = 1, order

      do j = 1, prefix

        last = last + 1

        if (values (last) .ne. 1.5) call abort

      end do

      do j = 1, i + 1

        do k = 1, i

          last = last + 1

          if (values (last) .ne. j + k * k) call abort

        end do

      end do

    end do

    if (size (values, dim = 1) .ne. last) call abort

  end subroutine test

end program main