rust/src/test/ui/async-await/issues/issue-51719.rs

// edition:2018
//
// Tests that the .await syntax can't be used to make a generator

#![feature(async_await)]

async fn foo() {}

fn make_generator() {
    let _gen = || foo.await; //~ ERROR `await` is only allowed inside `async` functions and blocks
}

fn main() {}