| #include <coroutine> | |
| struct future { | |
| struct promise_type { | |
| void return_value(int) {} | |
| auto initial_suspend() { return std::suspend_never{}; } | |
| auto final_suspend() noexcept { return std::suspend_never{}; } | |
| void unhandled_exception() {} | |
| future get_return_object() { return {}; } | |
| }; | |
| bool await_ready() { return true; } | |
| void await_suspend(std::coroutine_handle<>) {} | |
| int await_resume() { return 0; } | |
| }; | |
| future co_foo() { | |
| for( int i = 0; i < co_await future{}; ++i ); | |
| // ICE -------------^ | |
| co_return 0; | |
| } |