| //===----------------------------------------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <functional> |
| |
| // class function<R(ArgTypes...)> |
| |
| // template<class F> function(F); |
| |
| // Allow incomplete argument types in the __is_callable check |
| |
| #include <functional> |
| |
| struct X{ |
| typedef std::function<void(X&)> callback_type; |
| virtual ~X() {} |
| private: |
| callback_type _cb; |
| }; |
| |
| int main() |
| { |
| } |