41 lines
850 B
C++
41 lines
850 B
C++
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//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// <chrono>
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// duration
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// duration() = default;
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// Rep must be default initialized, not initialized with 0
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#include <chrono>
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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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template <class D>
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void
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test()
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{
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D d;
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assert(d.count() == typename D::rep());
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#if TEST_STD_VER >= 11
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constexpr D d2 = D();
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static_assert(d2.count() == typename D::rep(), "");
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#endif
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}
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int main(int, char**)
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{
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test<std::chrono::duration<Rep> >();
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return 0;
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}
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