| // { dg-additional-options "-fmodules -Wno-global-module" } | |
| // { dg-module-cmi M } | |
| module; | |
| template <typename _MemFunPtr> | |
| class _Mem_fn_base { | |
| template <typename> friend struct _Bind_check_arity; | |
| }; | |
| template <typename> struct _Bind_check_arity {}; | |
| export module M; | |
| template struct _Bind_check_arity<int>; | |
| export _Mem_fn_base<int> mem_fn(); |