llvm-project/libcxx/include/__coroutine/trivial_awaitables.h
Louis Dionne 9783f28cbb
[libc++] Format the code base (#74334)
This patch runs clang-format on all of libcxx/include and libcxx/src, in
accordance with the RFC discussed at [1]. Follow-up patches will format
the benchmarks, the test suite and remaining parts of the code. I'm
splitting this one into its own patch so the diff is a bit easier to
review.

This patch was generated with:

   find libcxx/include libcxx/src -type f \
      | grep -v 'module.modulemap.in' \
      | grep -v 'CMakeLists.txt' \
      | grep -v 'README.txt' \
      | grep -v 'libcxx.imp' \
      | grep -v '__config_site.in' \
      | xargs clang-format -i

A Git merge driver is available in libcxx/utils/clang-format-merge-driver.sh
to help resolve merge and rebase issues across these formatting changes.

[1]: https://discourse.llvm.org/t/rfc-clang-formatting-all-of-libc-once-and-for-all
2023-12-18 14:01:33 -05:00

41 lines
1.3 KiB
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___COROUTINE_TRIVIAL_AWAITABLES_H
#define __LIBCPP___COROUTINE_TRIVIAL_AWAITABLES_H
#include <__config>
#include <__coroutine/coroutine_handle.h>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif
#if _LIBCPP_STD_VER >= 20
_LIBCPP_BEGIN_NAMESPACE_STD
// [coroutine.trivial.awaitables]
struct suspend_never {
_LIBCPP_HIDE_FROM_ABI constexpr bool await_ready() const noexcept { return true; }
_LIBCPP_HIDE_FROM_ABI constexpr void await_suspend(coroutine_handle<>) const noexcept {}
_LIBCPP_HIDE_FROM_ABI constexpr void await_resume() const noexcept {}
};
struct suspend_always {
_LIBCPP_HIDE_FROM_ABI constexpr bool await_ready() const noexcept { return false; }
_LIBCPP_HIDE_FROM_ABI constexpr void await_suspend(coroutine_handle<>) const noexcept {}
_LIBCPP_HIDE_FROM_ABI constexpr void await_resume() const noexcept {}
};
_LIBCPP_END_NAMESPACE_STD
#endif // __LIBCPP_STD_VER >= 20
#endif // __LIBCPP___COROUTINE_TRIVIAL_AWAITABLES_H