1349cc55cSDimitry Andric// -*- C++ -*- 2349cc55cSDimitry Andric//===----------------------------------------------------------------------===// 3349cc55cSDimitry Andric// 4349cc55cSDimitry Andric// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5349cc55cSDimitry Andric// See https://llvm.org/LICENSE.txt for license information. 6349cc55cSDimitry Andric// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7349cc55cSDimitry Andric// 8349cc55cSDimitry Andric//===----------------------------------------------------------------------===// 9349cc55cSDimitry Andric 10349cc55cSDimitry Andric#ifndef _LIBCPP_COROUTINE 11349cc55cSDimitry Andric#define _LIBCPP_COROUTINE 12349cc55cSDimitry Andric 13349cc55cSDimitry Andric/** 14349cc55cSDimitry Andric coroutine synopsis 15349cc55cSDimitry Andric 16349cc55cSDimitry Andricnamespace std { 17349cc55cSDimitry Andric// [coroutine.traits] 18349cc55cSDimitry Andrictemplate <class R, class... ArgTypes> 19349cc55cSDimitry Andric struct coroutine_traits; 20349cc55cSDimitry Andric// [coroutine.handle] 21349cc55cSDimitry Andrictemplate <class Promise = void> 22349cc55cSDimitry Andric struct coroutine_handle; 23349cc55cSDimitry Andric// [coroutine.handle.compare] 24349cc55cSDimitry Andricconstexpr bool operator==(coroutine_handle<> x, coroutine_handle<> y) noexcept; 25349cc55cSDimitry Andricconstexpr strong_ordering operator<=>(coroutine_handle<> x, coroutine_handle<> y) noexcept; 26349cc55cSDimitry Andric// [coroutine.handle.hash] 27349cc55cSDimitry Andrictemplate <class T> struct hash; 28349cc55cSDimitry Andrictemplate <class P> struct hash<coroutine_handle<P>>; 29349cc55cSDimitry Andric// [coroutine.noop] 30349cc55cSDimitry Andricstruct noop_coroutine_promise; 31349cc55cSDimitry Andrictemplate<> struct coroutine_handle<noop_coroutine_promise>; 32349cc55cSDimitry Andricusing noop_coroutine_handle = coroutine_handle<noop_coroutine_promise>; 33349cc55cSDimitry Andricnoop_coroutine_handle noop_coroutine() noexcept; 34349cc55cSDimitry Andric// [coroutine.trivial.awaitables] 35349cc55cSDimitry Andricstruct suspend_never; 36349cc55cSDimitry Andricstruct suspend_always; 37349cc55cSDimitry Andric} // namespace std 38349cc55cSDimitry Andric 39349cc55cSDimitry Andric */ 40349cc55cSDimitry Andric 4181ad6265SDimitry Andric#include <__assert> // all public C++ headers provide the assertion handler 42349cc55cSDimitry Andric#include <__config> 43349cc55cSDimitry Andric#include <__coroutine/coroutine_handle.h> 44349cc55cSDimitry Andric#include <__coroutine/coroutine_traits.h> 4504eeddc0SDimitry Andric#include <__coroutine/noop_coroutine_handle.h> 46349cc55cSDimitry Andric#include <__coroutine/trivial_awaitables.h> 47349cc55cSDimitry Andric#include <version> 48349cc55cSDimitry Andric 4981ad6265SDimitry Andric// standard-mandated includes 50*bdd1243dSDimitry Andric 51*bdd1243dSDimitry Andric// [coroutine.syn] 5281ad6265SDimitry Andric#include <compare> 5381ad6265SDimitry Andric 54349cc55cSDimitry Andric#ifndef _LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER 55349cc55cSDimitry Andric# pragma GCC system_header 56349cc55cSDimitry Andric#endif 57349cc55cSDimitry Andric 58*bdd1243dSDimitry Andric#if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20 59*bdd1243dSDimitry Andric# include <iosfwd> 60*bdd1243dSDimitry Andric# include <type_traits> 61*bdd1243dSDimitry Andric#endif 62*bdd1243dSDimitry Andric 63349cc55cSDimitry Andric#endif // _LIBCPP_COROUTINE 64