libcxx/include/coroutine

   1 // -*- C++ -*-
   2 //===----------------------------------------------------------------------===//
   3 //
   4 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   5 // See https://llvm.org/LICENSE.txt for license information.
   6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 #ifndef _LIBCPP_COROUTINE
  11 #define _LIBCPP_COROUTINE
  12
  13 /**
  14     coroutine synopsis
  15
  16 namespace std {
  17 // [coroutine.traits]
  18 template <class R, class... ArgTypes>
  19   struct coroutine_traits;
  20 // [coroutine.handle]
  21 template <class Promise = void>
  22   struct coroutine_handle;
  23 // [coroutine.handle.compare]
  24 constexpr bool operator==(coroutine_handle<> x, coroutine_handle<> y) noexcept;
  25 constexpr strong_ordering operator<=>(coroutine_handle<> x, coroutine_handle<> y) noexcept;
  26 // [coroutine.handle.hash]
  27 template <class T> struct hash;
  28 template <class P> struct hash<coroutine_handle<P>>;
  29 // [coroutine.noop]
  30 struct noop_coroutine_promise;
  31 template<> struct coroutine_handle<noop_coroutine_promise>;
  32 using noop_coroutine_handle = coroutine_handle<noop_coroutine_promise>;
  33 noop_coroutine_handle noop_coroutine() noexcept;
  34 // [coroutine.trivial.awaitables]
  35 struct suspend_never;
  36 struct suspend_always;
  37 } // namespace std
  38
  39  */
  40
  41 #include <__config>
  42 #include <__coroutine/coroutine_handle.h>
  43 #include <__coroutine/coroutine_traits.h>
  44 #include <__coroutine/noop_coroutine_handle.h>
  45 #include <__coroutine/trivial_awaitables.h>
  46 #include <version>
  47
  48 #ifndef _LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER
  49 #pragma GCC system_header
  50 #endif
  51
  52 #endif // _LIBCPP_COROUTINE