view gcc/testsuite/gfortran.dg/select_type_5.f03 @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 84e7813d76e9
children
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! { dg-do run }
!
! SELECT TYPE with associate-name
!
! Contributed by Janus Weil <janus@gcc.gnu.org>

  type :: t1
    integer :: i = -1
    class(t1), pointer :: c
  end type t1

  type, extends(t1) :: t2
    integer :: j = -1
  end type t2

  type(t2), target :: b
  integer :: aa

  b%c => b
  aa = 5

  select type (aa => b%c)
  type is (t1)
    aa%i = 1
  type is (t2)
    aa%j = 2
  end select

  print *,b%i,b%j
  if (b%i /= -1) STOP 1
  if (b%j /= 2) STOP 2

  select type (aa => b%c)
  type is (t1)
    aa%i = 4
  type is (t2)
    aa%i = 3*aa%j
  end select

  print *,b%i,b%j
  if (b%i /= 6) STOP 3
  if (b%j /= 2) STOP 4

  print *,aa
  if (aa/=5) STOP 5

end