15a83710eSEric Fiselier //===----------------------------------------------------------------------===// 25a83710eSEric Fiselier // 357b08b09SChandler Carruth // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 457b08b09SChandler Carruth // See https://llvm.org/LICENSE.txt for license information. 557b08b09SChandler Carruth // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 65a83710eSEric Fiselier // 75a83710eSEric Fiselier //===----------------------------------------------------------------------===// 85a83710eSEric Fiselier 95a83710eSEric Fiselier // <functional> 10bc933768SStephan T. Lavavej // REQUIRES: c++98 || c++03 || c++11 || c++14 11bc933768SStephan T. Lavavej // binary_function was removed in C++17 125a83710eSEric Fiselier 135a83710eSEric Fiselier // binary_function 145a83710eSEric Fiselier 155a83710eSEric Fiselier #include <functional> 165a83710eSEric Fiselier #include <type_traits> 175a83710eSEric Fiselier 18*7fc6a556SMarshall Clow #include "test_macros.h" 19*7fc6a556SMarshall Clow 202df59c50SJF Bastien int main(int, char**) 215a83710eSEric Fiselier { 225a83710eSEric Fiselier typedef std::binary_function<int, short, bool> bf; 235a83710eSEric Fiselier static_assert((std::is_same<bf::first_argument_type, int>::value), ""); 245a83710eSEric Fiselier static_assert((std::is_same<bf::second_argument_type, short>::value), ""); 255a83710eSEric Fiselier static_assert((std::is_same<bf::result_type, bool>::value), ""); 262df59c50SJF Bastien 272df59c50SJF Bastien return 0; 285a83710eSEric Fiselier } 29