//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// bit_xor
#include<functional>#include<type_traits>#include<cassert>intmain(){typedefstd::bit_xor<int>F;constFf=F();static_assert((std::is_base_of<std::binary_function<int,int,int>,F>::value),"");assert(f(0xEA95,0xEA95)==0);assert(f(0xEA95,0x58D3)==0xB246);assert(f(0x58D3,0xEA95)==0xB246);assert(f(0x58D3,0)==0x58D3);assert(f(0xFFFF,0x58D3)==0xA72C);}