| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| // Libc++ adds noexcept to the default constructor to std::chrono::duration |
| // when the underlying type is noexcept default constructible. This makes all |
| // the standard durations noexcept default constructible. |
| |
| // typedef duration<long long, nano> nanoseconds; |
| // typedef duration<long long, micro> microseconds; |
| // typedef duration<long long, milli> milliseconds; |
| // typedef duration<long long > seconds; |
| // typedef duration< long, ratio< 60> > minutes; |
| // typedef duration< long, ratio<3600> > hours; |
| // |
| // #if _LIBCPP_STD_VER > 17 |
| // typedef duration< int, ratio_multiply<ratio<24>, hours::period>> days; |
| // typedef duration< int, ratio_multiply<ratio<7>, days::period>> weeks; |
| // typedef duration< int, ratio_multiply<ratio<146097, 400>, days::period>> years; |
| // typedef duration< int, ratio_divide<years::period, ratio<12>>> months; |
| // #endif |
| |
| #include <chrono> |
| |
| #include "test_macros.h" |
| |
| int main(int, char**) { |
| |
| ASSERT_NOEXCEPT(std::chrono::nanoseconds()); |
| ASSERT_NOEXCEPT(std::chrono::microseconds()); |
| ASSERT_NOEXCEPT(std::chrono::milliseconds()); |
| ASSERT_NOEXCEPT(std::chrono::seconds()); |
| ASSERT_NOEXCEPT(std::chrono::minutes()); |
| ASSERT_NOEXCEPT(std::chrono::hours()); |
| |
| #if TEST_STD_VER > 17 |
| ASSERT_NOEXCEPT(std::chrono::days()); |
| ASSERT_NOEXCEPT(std::chrono::weeks()); |
| ASSERT_NOEXCEPT(std::chrono::years()); |
| ASSERT_NOEXCEPT(std::chrono::months()); |
| #endif |
| |
| return 0; |
| } |