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47 lines
1.6 KiB
C++
47 lines
1.6 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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// <chrono>
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// duration_values::min // noexcept after C++17
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#include <chrono>
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#include <limits>
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#include <cassert>
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#include "test_macros.h"
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#include "../../rep.h"
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int main()
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{
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assert(std::chrono::duration_values<int>::min() ==
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std::numeric_limits<int>::lowest());
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assert(std::chrono::duration_values<double>::min() ==
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std::numeric_limits<double>::lowest());
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assert(std::chrono::duration_values<Rep>::min() ==
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std::numeric_limits<Rep>::lowest());
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#if TEST_STD_VER >= 11
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static_assert(std::chrono::duration_values<int>::min() ==
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std::numeric_limits<int>::lowest(), "");
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static_assert(std::chrono::duration_values<double>::min() ==
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std::numeric_limits<double>::lowest(), "");
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static_assert(std::chrono::duration_values<Rep>::min() ==
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std::numeric_limits<Rep>::lowest(), "");
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#endif
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LIBCPP_ASSERT_NOEXCEPT(std::chrono::duration_values<int>::min());
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LIBCPP_ASSERT_NOEXCEPT(std::chrono::duration_values<double>::min());
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LIBCPP_ASSERT_NOEXCEPT(std::chrono::duration_values<Rep>::min());
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#if TEST_STD_VER > 17
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ASSERT_NOEXCEPT(std::chrono::duration_values<int>::min());
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ASSERT_NOEXCEPT(std::chrono::duration_values<double>::min());
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ASSERT_NOEXCEPT(std::chrono::duration_values<Rep>::min());
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#endif
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}
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