!
! Copyright (c) 2017, NVIDIA CORPORATION.  All rights reserved.
!
! Licensed under the Apache License, Version 2.0 (the "License");
! you may not use this file except in compliance with the License.
! You may obtain a copy of the License at
!
!     http://www.apache.org/licenses/LICENSE-2.0
!
! Unless required by applicable law or agreed to in writing, software
! distributed under the License is distributed on an "AS IS" BASIS,
! WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
! See the License for the specific language governing permissions and
! limitations under the License.

program dt68
  implicit none

  type t1
    integer :: i1
    integer, allocatable :: x1
  end type t1

  type t2
    integer :: i2
    type(t1) :: x2
  end type t2

  type t3
    integer :: i3
    type(t2), allocatable :: x3
  end type t3

  type(t3), allocatable :: z

  z = test()

  call check((/ z%i3, z%x3%i2, z%x3%x2%i1, z%x3%x2%x1 /), &
             (/ 1,    2,       3,          4          /), 4)

contains

  function test() result(z)
    type(t1) :: x
    type(t3), allocatable :: z
    x%i1 = 3
    allocate(x%x1, source=4)
    z = t3(1, t2(2, x))
  end function

end program