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//@ run-pass
//@ edition: 2021
#![feature(async_iterator, async_iter_from_iter, async_for_loop)]
use std::future::Future;
// make sure a simple for await loop works
async fn real_main() {
let iter = core::async_iter::from_iter(0..3);
let mut count = 0;
for await i in iter {
assert_eq!(i, count);
count += 1;
}
assert_eq!(count, 3);
}
fn main() {
let future = real_main();
let mut cx = &mut core::task::Context::from_waker(std::task::Waker::noop());
let mut future = core::pin::pin!(future);
while let core::task::Poll::Pending = future.as_mut().poll(&mut cx) {}
}
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