You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
34 lines
1.1 KiB
C++
34 lines
1.1 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// <functional>
|
|
// REQUIRES: c++98 || c++03 || c++11 || c++14
|
|
// binary_function was removed in C++17
|
|
|
|
// 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>
|
|
|
|
#include "test_macros.h"
|
|
|
|
int main(int, char**)
|
|
{
|
|
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), "");
|
|
|
|
return 0;
|
|
}
|