| //===----------------------------------------------------------------------===// |
| // |
| // 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> |
| |
| // bit_or |
| |
| #include <functional> |
| #include <type_traits> |
| #include <cassert> |
| |
| #include "test_macros.h" |
| |
| int main(int, char**) |
| { |
| typedef std::bit_or<int> F; |
| const F f = F(); |
| static_assert((std::is_same<int, F::first_argument_type>::value), "" ); |
| static_assert((std::is_same<int, F::second_argument_type>::value), "" ); |
| static_assert((std::is_same<int, F::result_type>::value), "" ); |
| assert(f(0xEA95, 0xEA95) == 0xEA95); |
| assert(f(0xEA95, 0x58D3) == 0xFAD7); |
| assert(f(0x58D3, 0xEA95) == 0xFAD7); |
| assert(f(0x58D3, 0) == 0x58D3); |
| assert(f(0xFFFF, 0x58D3) == 0xFFFF); |
| #if TEST_STD_VER > 11 |
| typedef std::bit_or<> F2; |
| const F2 f2 = F2(); |
| assert(f2(0xEA95, 0xEA95) == 0xEA95); |
| assert(f2(0xEA95L, 0xEA95) == 0xEA95); |
| assert(f2(0xEA95, 0xEA95L) == 0xEA95); |
| |
| assert(f2(0xEA95, 0x58D3) == 0xFAD7); |
| assert(f2(0xEA95L, 0x58D3) == 0xFAD7); |
| assert(f2(0xEA95, 0x58D3L) == 0xFAD7); |
| |
| assert(f2(0x58D3, 0xEA95) == 0xFAD7); |
| assert(f2(0x58D3L, 0xEA95) == 0xFAD7); |
| assert(f2(0x58D3, 0xEA95L) == 0xFAD7); |
| |
| assert(f2(0x58D3, 0) == 0x58D3); |
| assert(f2(0x58D3L, 0) == 0x58D3); |
| assert(f2(0x58D3, 0L) == 0x58D3); |
| |
| assert(f2(0xFFFF, 0x58D3) == 0xFFFF); |
| assert(f2(0xFFFFL, 0x58D3) == 0xFFFF); |
| assert(f2(0xFFFF, 0x58D3L) == 0xFFFF); |
| |
| constexpr int foo = std::bit_or<int> () (0x58D3, 0xEA95); |
| static_assert ( foo == 0xFAD7, "" ); |
| |
| constexpr int bar = std::bit_or<> () (0x58D3L, 0xEA95); |
| static_assert ( bar == 0xFAD7, "" ); |
| #endif |
| |
| return 0; |
| } |