| //===----------------------------------------------------------------------===// |
| // |
| // 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> |
| |
| // template <class Arg1, class Arg2, class Result> |
| // struct binary_function |
| // { |
| // typedef Arg1 first_argument_type; |
| // typedef Arg2 second_argument_type; |
| // typedef Result result_type; |
| // }; |
| |
| #include <functional> |
| #include <type_traits> |
| |
| int main() |
| { |
| static_assert((std::is_same<std::binary_function<int, unsigned, char>::first_argument_type, int>::value), ""); |
| static_assert((std::is_same<std::binary_function<int, unsigned, char>::second_argument_type, unsigned>::value), ""); |
| static_assert((std::is_same<std::binary_function<int, unsigned, char>::result_type, char>::value), ""); |
| } |
