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- // -*- C++ -*-
- //===----------------------------------------------------------------------===//
- //
- // 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
- //
- //===----------------------------------------------------------------------===//
- #ifndef _LIBCPP___CHRONO_CALENDAR_H
- #define _LIBCPP___CHRONO_CALENDAR_H
- #include <__chrono/duration.h>
- #include <__chrono/time_point.h>
- #include <__config>
- #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
- # pragma GCC system_header
- #endif
- #if _LIBCPP_STD_VER >= 20
- _LIBCPP_BEGIN_NAMESPACE_STD
- namespace chrono
- {
- struct local_t {};
- template<class _Duration>
- using local_time = time_point<local_t, _Duration>;
- using local_seconds = local_time<seconds>;
- using local_days = local_time<days>;
- struct last_spec { explicit last_spec() = default; };
- inline constexpr last_spec last{};
- } // namespace chrono
- _LIBCPP_END_NAMESPACE_STD
- #endif // _LIBCPP_STD_VER >= 20
- #endif // _LIBCPP___CHRONO_CALENDAR_H
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