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! Copyright 2019-2021 Free Software Foundation, Inc.
!
! This program is free software; you can redistribute it and/or modify
! it under the terms of the GNU General Public License as published by
! the Free Software Foundation; either version 3 of the License, or
! (at your option) any later version.
!
! This program is distributed in the hope that it will be useful,
! but WITHOUT ANY WARRANTY; without even the implied warranty of
! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! GNU General Public License for more details.
!
! You should have received a copy of the GNU General Public License
! along with this program. If not, see <http://www.gnu.org/licenses/>.
program derived_type_member_stride
type cartesian
integer(kind=8) :: x
integer(kind=8) :: y
integer(kind=8) :: z
end type
type mixed_cartesian
integer(kind=8) :: x
integer(kind=4) :: y
integer(kind=8) :: z
end type
type(cartesian), dimension(10), target :: cloud
type(mixed_cartesian), dimension(10), target :: mixed_cloud
integer(kind=8), dimension(:), pointer :: point_dimension => null()
integer(kind=8), dimension(:), pointer :: point_mixed_dimension => null()
type(cartesian), dimension(:), pointer :: cloud_slice => null()
cloud(:)%x = 1
cloud(:)%y = 2
cloud(:)%z = 3
cloud_slice => cloud(3:2:-2)
point_dimension => cloud(1:9)%y
mixed_cloud(:)%x = 1
mixed_cloud(:)%y = 2
mixed_cloud(:)%z = 3
point_mixed_dimension => mixed_cloud(1:4)%z
! Prevent the compiler from optimising the work out.
print *, cloud(:)%x ! post_init
print *, point_dimension
print *, point_mixed_dimension
end program