{"owner":"nuudlman","repo":"llvm","channel":"main","channels":["main"],"can_delete":true,"inode":{"File":{"path":[{"basename":"clang","pos":"7OVOGA6QKF5OI.EJBFAJQ","meta":576},{"basename":"test","pos":"7OVOGA6QKF5OI.RXSO6JQ","meta":576},{"basename":"AST","pos":"7OVOGA6QKF5OI.QETCUMA","meta":576},{"basename":"Inputs","pos":"7OVOGA6QKF5OI.VSJW4MA","meta":576},{"basename":"std-coroutine-exp-namespace.h","pos":"7OVOGA6QKF5OI.ACOG4MA","meta":0}],"file":"// RUN: %clang_cc1 -triple x86_64-apple-darwin9 %s -std=c++14 -fcoroutines-ts -fsyntax-only -Wignored-qualifiers -Wno-error=return-type -verify -fblocks -Wno-unreachable-code -Wno-unused-value\n#ifndef STD_COROUTINE_H\n#define STD_COROUTINE_H\n\nnamespace std {\nnamespace experimental {\ntemplate struct coroutine_traits {\n using promise_type = typename R::promise_type;\n};\n\ntemplate struct coroutine_handle;\n\ntemplate <> struct coroutine_handle {\n static coroutine_handle from_address(void *addr) noexcept {\n coroutine_handle me;\n me.ptr = addr;\n return me;\n }\n void operator()() { resume(); }\n void *address() const noexcept { return ptr; }\n void resume() const { __builtin_coro_resume(ptr); }\n void destroy() const { __builtin_coro_destroy(ptr); }\n bool done() const { return __builtin_coro_done(ptr); }\n coroutine_handle &operator=(decltype(nullptr)) {\n ptr = nullptr;\n return *this;\n }\n coroutine_handle(decltype(nullptr)) : ptr(nullptr) {}\n coroutine_handle() : ptr(nullptr) {}\n // void reset() { ptr = nullptr; } // add to P0057?\n explicit operator bool() const { return ptr; }\n\nprotected:\n void *ptr;\n};\n\ntemplate struct coroutine_handle : coroutine_handle<> {\n using coroutine_handle<>::operator=;\n\n static coroutine_handle from_address(void *addr) noexcept {\n coroutine_handle me;\n me.ptr = addr;\n return me;\n }\n\n Promise &promise() const {\n return *reinterpret_cast(\n __builtin_coro_promise(ptr, alignof(Promise), false));\n }\n static coroutine_handle from_promise(Promise &promise) {\n coroutine_handle p;\n p.ptr = __builtin_coro_promise(&promise, alignof(Promise), true);\n return p;\n }\n};\n\nstruct suspend_always {\n bool await_ready() { return false; }\n void await_suspend(coroutine_handle<>) {}\n void await_resume() {}\n};\n\nstruct suspend_never {\n bool await_ready() noexcept { return true; }\n void await_suspend(coroutine_handle<>) noexcept {}\n void await_resume() noexcept {}\n};\n} // namespace experimental\n} // namespace std\n\n#endif // STD_COROUTINE_H\n"}},"token":"99wMxDgl8yKaGxb53M5oBUZocigy/LGoWe6CVMaZ758=","login":null}