| 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 | |
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| 9 | // <chrono> |
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| 10 | |
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| 11 | // duration |
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| 12 | |
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| 13 | // duration() = default; |
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| 14 | |
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| 15 | // Rep must be default initialized, not initialized with 0 |
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| 16 | |
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| 17 | #include <chrono> |
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| 18 | #include <cassert> |
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| 19 | |
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| 20 | #include "test_macros.h" |
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| 21 | #include "../../rep.h" |
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| 22 | |
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| 23 | template <class D> |
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| 24 | void |
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| 25 | test() |
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| 26 | { |
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| 27 | D d; |
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| 28 | assert(d.count() == typename D::rep()); |
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| 29 | #if TEST_STD_VER >= 11 |
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| 30 | constexpr D d2 = D(); |
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| 31 | static_assert(d2.count() == typename D::rep(), "" ); |
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| 32 | #endif |
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| 33 | } |
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| 34 | |
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| 35 | int main(int, char**) |
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| 36 | { |
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| 37 | test<std::chrono::duration<Rep> >(); |
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| 38 | |
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| 39 | return 0; |
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| 40 | } |
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| 41 | |
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