| //===----------------------------------------------------------------------===// |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| //===----------------------------------------------------------------------===// |
| // static constexpr duration zero(); // noexcept after C++17 |
| LIBCPP_ASSERT_NOEXCEPT(std::chrono::duration_values<typename D::rep>::zero()); |
| ASSERT_NOEXCEPT( std::chrono::duration_values<typename D::rep>::zero()); |
| typedef typename D::rep Rep; |
| Rep zero_rep = std::chrono::duration_values<Rep>::zero(); |
| assert(D::zero().count() == zero_rep); |
| typedef typename D::rep Rep; |
| constexpr Rep zero_rep = std::chrono::duration_values<Rep>::zero(); |
| static_assert(D::zero().count() == zero_rep, ""); |
| test<std::chrono::duration<int> >(); |
| test<std::chrono::duration<Rep> >(); |