tests/ui/async-await/in-trait/async-example-desugared-in-trait.rs


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// check-pass
// edition: 2021
// [next] compile-flags: -Zlower-impl-trait-in-trait-to-assoc-ty
// revisions: current next

#![feature(async_fn_in_trait)]
#![feature(return_position_impl_trait_in_trait)]
#![allow(incomplete_features)]

use std::future::Future;

trait MyTrait {
    fn foo(&self) -> impl Future<Output = i32> + '_;
}

impl MyTrait for i32 {
    // This will break once a PR that implements #102745 is merged
    async fn foo(&self) -> i32 {
        *self
    }
}

fn main() {}