File: issue-89686.rs

package info (click to toggle)
rustc 1.88.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 934,128 kB
  • sloc: xml: 158,127; python: 36,062; javascript: 19,855; sh: 19,700; cpp: 18,947; ansic: 12,993; asm: 4,792; makefile: 690; lisp: 29; perl: 29; ruby: 19; sql: 11
file content (24 lines) | stat: -rw-r--r-- 423 bytes parent folder | download | duplicates (9) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
//@ edition:2018

#![feature(type_alias_impl_trait)]

use std::future::Future;

type G<'a, T> = impl Future<Output = ()>;

trait Trait {
    type F: Future<Output = ()>;

    fn f(&self) -> Self::F;

    #[define_opaque(G)]
    fn g<'a>(&'a self) -> G<'a, Self>
    where
        Self: Sized,
    {
        async move { self.f().await }
        //~^ ERROR: the trait bound `T: Trait` is not satisfied
    }
}

fn main() {}