1! { dg-do compile }
2! { dg-options "-Wc-binding-type" }
3module test
4use iso_c_binding, only: c_int
5    type, bind(c) ::  foo
6      integer :: p ! { dg-warning "may not be C interoperable" }
7    end type
8    type(foo), bind(c) :: cp
9end module test
10