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! { 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
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