67 lines · cpp
1//===----------------------------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9// ADDITIONAL_COMPILE_FLAGS: -D_LIBCPP_DISABLE_DEPRECATION_WARNINGS10 11// <functional>12 13// bit_or14 15#include <functional>16#include <type_traits>17#include <cassert>18 19#include "test_macros.h"20 21int main(int, char**)22{23 typedef std::bit_or<int> F;24 const F f = F();25#if TEST_STD_VER <= 1726 static_assert((std::is_same<int, F::first_argument_type>::value), "" );27 static_assert((std::is_same<int, F::second_argument_type>::value), "" );28 static_assert((std::is_same<int, F::result_type>::value), "" );29#endif30 assert(f(0xEA95, 0xEA95) == 0xEA95);31 assert(f(0xEA95, 0x58D3) == 0xFAD7);32 assert(f(0x58D3, 0xEA95) == 0xFAD7);33 assert(f(0x58D3, 0) == 0x58D3);34 assert(f(0xFFFF, 0x58D3) == 0xFFFF);35#if TEST_STD_VER > 1136 typedef std::bit_or<> F2;37 const F2 f2 = F2();38 assert(f2(0xEA95, 0xEA95) == 0xEA95);39 assert(f2(0xEA95L, 0xEA95) == 0xEA95);40 assert(f2(0xEA95, 0xEA95L) == 0xEA95);41 42 assert(f2(0xEA95, 0x58D3) == 0xFAD7);43 assert(f2(0xEA95L, 0x58D3) == 0xFAD7);44 assert(f2(0xEA95, 0x58D3L) == 0xFAD7);45 46 assert(f2(0x58D3, 0xEA95) == 0xFAD7);47 assert(f2(0x58D3L, 0xEA95) == 0xFAD7);48 assert(f2(0x58D3, 0xEA95L) == 0xFAD7);49 50 assert(f2(0x58D3, 0) == 0x58D3);51 assert(f2(0x58D3L, 0) == 0x58D3);52 assert(f2(0x58D3, 0L) == 0x58D3);53 54 assert(f2(0xFFFF, 0x58D3) == 0xFFFF);55 assert(f2(0xFFFFL, 0x58D3) == 0xFFFF);56 assert(f2(0xFFFF, 0x58D3L) == 0xFFFF);57 58 constexpr int foo = std::bit_or<int> () (0x58D3, 0xEA95);59 static_assert ( foo == 0xFAD7, "" );60 61 constexpr int bar = std::bit_or<> () (0x58D3L, 0xEA95);62 static_assert ( bar == 0xFAD7, "" );63#endif64 65 return 0;66}67