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! { dg-do run }

!

! PR39630: Fortran 2003: Procedure pointer components.

!

! Basic test for PPCs with FUNCTION interface and NOPASS.

!

! Contributed by Janus Weil 

  type t

    procedure(fcn), pointer, nopass :: ppc

    procedure(abstr), pointer, nopass :: ppc1

    integer :: i

  end type

  abstract interface

    integer function abstr(x)

      integer, intent(in) :: x

    end function

  end interface

  type(t) :: obj

  procedure(fcn), pointer :: f

  integer :: base

  intrinsic :: iabs

! Check with interface from contained function

  obj%ppc => fcn

  base=obj%ppc(2)

  if (base/=4) call abort

  call foo (obj%ppc,3)

! Check with abstract interface

  obj%ppc1 => obj%ppc

  base=obj%ppc1(4)

  if (base/=8) call abort

  call foo (obj%ppc1,5)

! Check compatibility components with non-components

  f => obj%ppc

  base=f(6)

  if (base/=12) call abort

  call foo (f,7)

contains

  integer function fcn(x)

    integer, intent(in) :: x

    fcn = 2 * x

  end function

  subroutine foo (arg, i)

    procedure (fcn), pointer :: arg

    integer :: i

    if (arg(i)/=2*i) call abort

  end subroutine

end