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! { dg-do run }

!

! PR 40427: Procedure Pointer Components with OPTIONAL arguments

!

! Original test case by John McFarland 

! Modified by Janus Weil 

PROGRAM prog

 ABSTRACT INTERFACE

 SUBROUTINE sub_template(i,j,o)

   INTEGER, INTENT(in) :: i

   INTEGER, INTENT(in), OPTIONAL :: j, o

 END SUBROUTINE sub_template

 END INTERFACE

 TYPE container

   PROCEDURE(sub_template), POINTER, NOPASS :: s

 END TYPE container

 PROCEDURE(sub_template), POINTER :: f

 TYPE (container) :: c

 c%s => sub

 f => sub

 CALL f(2,o=4)

 CALL c%s(3,o=6)

CONTAINS

 SUBROUTINE sub(i,arg2,arg3)

   INTEGER, INTENT(in) :: i

   INTEGER, INTENT(in), OPTIONAL :: arg2, arg3

   if (present(arg2)) call abort()

   if (.not. present(arg3)) call abort()

   if (2*i/=arg3) call abort()

 END SUBROUTINE sub

END PROGRAM prog