Subversion Repositories openrisc

! { dg-do run }

! Test procedures with allocatable dummy arguments

program alloc_dummy

    implicit none

    integer, allocatable :: a(:)

    integer, allocatable :: b(:)

    call init(a)

    if (.NOT.allocated(a)) call abort()

    if (.NOT.all(a == [ 1, 2, 3 ])) call abort()

    call useit(a, b)

    if (.NOT.all(b == [ 1, 2, 3 ])) call abort()

    if (.NOT.all(whatever(a) == [ 1, 2, 3 ])) call abort()

    call kill(a)

    if (allocated(a)) call abort()

    call kill(b)

    if (allocated(b)) call abort()

contains

    subroutine init(x)

        integer, allocatable, intent(out) :: x(:)

        allocate(x(3))

        x = [ 1, 2, 3 ]

    end subroutine init

    subroutine useit(x, y)

        integer, allocatable, intent(in)  :: x(:)

        integer, allocatable, intent(out) :: y(:)

        if (allocated(y)) call abort()

        call init(y)

        y = x

    end subroutine useit

    function whatever(x)

        integer, allocatable :: x(:)

        integer :: whatever(size(x))

        whatever = x

    end function whatever

    subroutine kill(x)

        integer, allocatable, intent(out) :: x(:)

    end subroutine kill

end program alloc_dummy