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48 lines
1.5 KiB
C++
48 lines
1.5 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
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// <chrono>
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// class month_day;
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// month_day() = default;
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// constexpr month_day(const chrono::month& m, const chrono::day& d) noexcept;
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//
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// Effects: Constructs an object of type month_day by initializing m_ with m, and d_ with d.
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//
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// constexpr chrono::month month() const noexcept;
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// constexpr chrono::day day() const noexcept;
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// constexpr bool ok() const noexcept;
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#include <chrono>
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#include <type_traits>
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#include <cassert>
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#include "test_macros.h"
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int main()
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{
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using day = std::chrono::day;
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using month = std::chrono::month;
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using month_day = std::chrono::month_day;
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ASSERT_NOEXCEPT(month_day{});
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ASSERT_NOEXCEPT(month_day{month{1}, day{1}});
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constexpr month_day md0{};
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static_assert( md0.month() == month{}, "");
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static_assert( md0.day() == day{}, "");
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static_assert(!md0.ok(), "");
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constexpr month_day md1{std::chrono::January, day{4}};
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static_assert( md1.month() == std::chrono::January, "");
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static_assert( md1.day() == day{4}, "");
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static_assert( md1.ok(), "");
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}
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