| 1 | //===----------------------------------------------------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | // ADDITIONAL_COMPILE_FLAGS: -D_LIBCPP_DISABLE_DEPRECATION_WARNINGS |
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| 10 | |
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| 11 | // <functional> |
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| 12 | |
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| 13 | // bit_or |
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| 14 | |
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| 15 | #include <functional> |
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| 16 | #include <type_traits> |
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| 17 | #include <cassert> |
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| 18 | |
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| 19 | #include "test_macros.h" |
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| 20 | |
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| 21 | int main(int, char**) |
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| 22 | { |
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| 23 | typedef std::bit_or<int> F; |
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| 24 | const F f = F(); |
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| 25 | #if TEST_STD_VER <= 17 |
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| 26 | static_assert((std::is_same<int, F::first_argument_type>::value), "" ); |
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| 27 | static_assert((std::is_same<int, F::second_argument_type>::value), "" ); |
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| 28 | static_assert((std::is_same<int, F::result_type>::value), "" ); |
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| 29 | #endif |
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| 30 | assert(f(0xEA95, 0xEA95) == 0xEA95); |
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| 31 | assert(f(0xEA95, 0x58D3) == 0xFAD7); |
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| 32 | assert(f(0x58D3, 0xEA95) == 0xFAD7); |
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| 33 | assert(f(0x58D3, 0) == 0x58D3); |
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| 34 | assert(f(0xFFFF, 0x58D3) == 0xFFFF); |
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| 35 | #if TEST_STD_VER > 11 |
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| 36 | typedef std::bit_or<> F2; |
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| 37 | const F2 f2 = F2(); |
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| 38 | assert(f2(0xEA95, 0xEA95) == 0xEA95); |
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| 39 | assert(f2(0xEA95L, 0xEA95) == 0xEA95); |
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| 40 | assert(f2(0xEA95, 0xEA95L) == 0xEA95); |
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| 41 | |
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| 42 | assert(f2(0xEA95, 0x58D3) == 0xFAD7); |
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| 43 | assert(f2(0xEA95L, 0x58D3) == 0xFAD7); |
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| 44 | assert(f2(0xEA95, 0x58D3L) == 0xFAD7); |
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| 45 | |
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| 46 | assert(f2(0x58D3, 0xEA95) == 0xFAD7); |
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| 47 | assert(f2(0x58D3L, 0xEA95) == 0xFAD7); |
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| 48 | assert(f2(0x58D3, 0xEA95L) == 0xFAD7); |
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| 49 | |
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| 50 | assert(f2(0x58D3, 0) == 0x58D3); |
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| 51 | assert(f2(0x58D3L, 0) == 0x58D3); |
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| 52 | assert(f2(0x58D3, 0L) == 0x58D3); |
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| 53 | |
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| 54 | assert(f2(0xFFFF, 0x58D3) == 0xFFFF); |
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| 55 | assert(f2(0xFFFFL, 0x58D3) == 0xFFFF); |
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| 56 | assert(f2(0xFFFF, 0x58D3L) == 0xFFFF); |
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| 57 | |
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| 58 | constexpr int foo = std::bit_or<int> () (0x58D3, 0xEA95); |
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| 59 | static_assert ( foo == 0xFAD7, "" ); |
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| 60 | |
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| 61 | constexpr int bar = std::bit_or<> () (0x58D3L, 0xEA95); |
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| 62 | static_assert ( bar == 0xFAD7, "" ); |
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| 63 | #endif |
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| 64 | |
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| 65 | return 0; |
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| 66 | } |
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| 67 | |
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