| 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 month_day_last; |
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| 12 | |
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| 13 | // constexpr month_day_last(const chrono::month& m) noexcept; |
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| 14 | // |
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| 15 | // Effects: Constructs an object of type month_day_last by initializing m_ with m |
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| 16 | // |
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| 17 | // constexpr chrono::month month() const noexcept; |
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| 18 | // constexpr bool ok() const noexcept; |
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| 19 | |
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| 20 | #include <chrono> |
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| 21 | #include <type_traits> |
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| 22 | #include <cassert> |
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| 23 | |
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| 24 | #include "test_macros.h" |
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| 25 | |
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| 26 | int main(int, char**) |
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| 27 | { |
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| 28 | using month = std::chrono::month; |
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| 29 | using month_day_last = std::chrono::month_day_last; |
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| 30 | |
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| 31 | ASSERT_NOEXCEPT(month_day_last{month{1}}); |
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| 32 | |
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| 33 | constexpr month_day_last md0{month{}}; |
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| 34 | static_assert( md0.month() == month{}, "" ); |
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| 35 | static_assert(!md0.ok(), "" ); |
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| 36 | |
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| 37 | constexpr month_day_last md1{std::chrono::January}; |
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| 38 | static_assert( md1.month() == std::chrono::January, "" ); |
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| 39 | static_assert( md1.ok(), "" ); |
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| 40 | |
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| 41 | return 0; |
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| 42 | } |
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| 43 | |
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