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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 84e7813d76e9
children
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! { dg-do run }
!
! PR 54881: [4.8 Regression] [OOP] ICE in fold_convert_loc, at fold-const.c:2016
!
! Contributed by Richard L Lozes <richard@lozestech.com>

  implicit none

  type treeNode
    type(treeNode), pointer :: right => null()
  end type

  type(treeNode) :: n

  if (associated(RightOf(n))) STOP 1
  allocate(n%right)
  if (.not.associated(RightOf(n))) STOP 2
  deallocate(n%right)
  
contains

  function RightOf (theNode)
    class(treeNode), pointer :: RightOf
    type(treeNode), intent(in) :: theNode
    RightOf => theNode%right
  end function
  
end