tests/ui/async-await/future-sizes/async-awaiting-fut.rs

//@ compile-flags: -Z print-type-sizes --crate-type lib
//@ edition:2021
//@ build-pass
//@ ignore-pass

async fn wait() {}

async fn big_fut(arg: [u8; 1024]) {}

async fn calls_fut(fut: impl std::future::Future<Output = ()>) {
    loop {
        wait().await;
        if true {
            return fut.await;
        } else {
            wait().await;
        }
    }
}

pub async fn test() {
    let fut = big_fut([0u8; 1024]);
    calls_fut(fut).await;
}