| 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 | // UNSUPPORTED: c++03, c++11, c++14, c++17 |
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| 9 | |
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| 10 | // <chrono> |
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| 11 | // class weekday; |
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| 12 | |
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| 13 | // constexpr bool operator==(const weekday& x, const weekday& y) noexcept; |
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| 14 | // constexpr bool operator!=(const weekday& x, const weekday& y) noexcept; |
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| 15 | |
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| 16 | |
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| 17 | #include <chrono> |
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| 18 | #include <type_traits> |
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| 19 | #include <cassert> |
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| 20 | #include <concepts> |
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| 21 | |
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| 22 | #include "test_macros.h" |
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| 23 | #include "test_comparisons.h" |
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| 24 | |
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| 25 | static_assert(!std::totally_ordered<std::chrono::weekday>); |
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| 26 | |
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| 27 | int main(int, char**) |
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| 28 | { |
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| 29 | using weekday = std::chrono::weekday; |
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| 30 | |
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| 31 | AssertEqualityAreNoexcept<weekday>(); |
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| 32 | AssertEqualityReturnBool<weekday>(); |
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| 33 | |
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| 34 | static_assert(testEqualityValues<weekday>(0U ,0U), "" ); |
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| 35 | static_assert(testEqualityValues<weekday>(0U, 1U), "" ); |
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| 36 | |
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| 37 | // Some 'ok' values as well |
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| 38 | static_assert(testEqualityValues<weekday>(5U, 5U), "" ); |
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| 39 | static_assert(testEqualityValues<weekday>(5U, 2U), "" ); |
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| 40 | |
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| 41 | for (unsigned i = 0; i < 6; ++i) |
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| 42 | for (unsigned j = 0; j < 6; ++j) |
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| 43 | assert(testEqualityValues<weekday>(i, j)); |
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| 44 | |
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| 45 | return 0; |
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| 46 | } |
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| 47 | |
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