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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)]
#![allow(incomplete_features)]
pub trait Foo {
async fn foo(&mut self);
}
impl<T: Foo> Foo for &mut T {
async fn foo(&mut self) {}
}
fn main() {}
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