1//===----------------------------------------------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is dual licensed under the MIT and the University of Illinois Open 6// Source Licenses. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10// <functional> 11 12// binary_function 13 14#include <functional> 15#include <type_traits> 16 17int main() 18{ 19 typedef std::binary_function<int, short, bool> bf; 20 static_assert((std::is_same<bf::first_argument_type, int>::value), ""); 21 static_assert((std::is_same<bf::second_argument_type, short>::value), ""); 22 static_assert((std::is_same<bf::result_type, bool>::value), ""); 23} 24