tests/ui/async-await/in-trait/nested-rpit.rs

   1 // edition: 2021
   2 // known-bug: #105197
   3 // failure-status:101
   4 // dont-check-compiler-stderr
   5
   6 #![feature(async_fn_in_trait)]
   7 #![feature(return_position_impl_trait_in_trait)]
   8 #![allow(incomplete_features)]
   9
  10 use std::future::Future;
  11 use std::marker::PhantomData;
  12
  13 trait Lockable<K, V> {
  14     async fn lock_all_entries(&self) -> impl Future<Output = Guard<'_>>;
  15 }
  16
  17 struct Guard<'a>(PhantomData<&'a ()>);
  18
  19 fn main() {}