45 lines
893 B
C++
45 lines
893 B
C++
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// RUN: %clang_cc1 -triple x86_64-apple-darwin9 %s -std=c++14 -fcoroutines-ts -fsyntax-only -Wall -Wextra -Wuninitialized -fblocks
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#include "Inputs/std-coroutine.h"
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using namespace std::experimental;
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struct A {
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bool await_ready() { return true; }
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int await_resume() { return 42; }
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template <typename F>
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void await_suspend(F) {}
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};
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struct coro_t {
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struct promise_type {
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coro_t get_return_object() { return {}; }
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suspend_never initial_suspend() { return {}; }
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suspend_never final_suspend() noexcept { return {}; }
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A yield_value(int) { return {}; }
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void return_void() {}
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static void unhandled_exception() {}
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};
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};
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coro_t f(int n) {
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if (n == 0)
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co_return;
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co_yield 42;
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int x = co_await A{};
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}
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template <class Await>
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coro_t g(int n) {
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if (n == 0)
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co_return;
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co_yield 42;
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int x = co_await Await{};
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}
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int main() {
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f(0);
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g<A>(0);
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}
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