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44 lines
1.4 KiB
C++
44 lines
1.4 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_last;
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// constexpr bool operator==(const month_day& x, const month_day& y) noexcept;
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// Returns: x.month() == y.month()
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//
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// constexpr bool operator< (const month_day& x, const month_day& y) noexcept;
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// Returns: x.month() < y.month()
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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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#include "test_comparisons.h"
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int main()
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{
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using month = std::chrono::month;
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using month_day_last = std::chrono::month_day_last;
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AssertComparisons6AreNoexcept<month_day_last>();
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AssertComparisons6ReturnBool<month_day_last>();
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static_assert( testComparisons6Values<month_day_last>(month{1}, month{1}), "");
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static_assert( testComparisons6Values<month_day_last>(month{1}, month{2}), "");
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// same day, different months
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for (unsigned i = 1; i < 12; ++i)
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for (unsigned j = 1; j < 12; ++j)
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assert((testComparisons6Values<month_day_last>(month{i}, month{j})));
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}
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