File: issue-54895.rs

package info (click to toggle)
rustc-web 1.70.0%2Bdfsg1-7~deb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,517,036 kB
  • sloc: xml: 147,962; javascript: 10,210; sh: 8,590; python: 8,220; ansic: 5,901; cpp: 4,635; makefile: 4,006; asm: 2,856
file content (22 lines) | stat: -rw-r--r-- 381 bytes parent folder | download | duplicates (5) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
trait Trait<'a> {
    type Out;
    fn call(&'a self) -> Self::Out;
}

struct X(());

impl<'a> Trait<'a> for X {
    type Out = ();
    fn call(&'a self) -> Self::Out {
        ()
    }
}

fn f() -> impl for<'a> Trait<'a, Out = impl Sized + 'a> {
    //~^ ERROR higher kinded lifetime bounds on nested opaque types are not supported yet
    X(())
}

fn main() {
    let _ = f();
}