File: implied-bounds-entailment-wf-vars-issue-114783-1.rs

package info (click to toggle)
rustc-web 1.78.0%2Bdfsg1-2~deb12u3
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,245,420 kB
  • sloc: xml: 147,985; javascript: 18,022; sh: 11,083; python: 10,265; ansic: 6,172; cpp: 5,023; asm: 4,390; makefile: 4,269
file content (26 lines) | stat: -rw-r--r-- 386 bytes parent folder | download | duplicates (7) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
 
//@ check-pass

pub trait Foo {
    type Error: Error;

    fn foo(&self, stream: &<Self::Error as Error>::Span);
}

pub struct Wrapper<Inner>(Inner);

impl<E: Error, Inner> Foo for Wrapper<Inner>
where
    Inner: Foo<Error = E>,
{
    type Error = E;

    fn foo(&self, stream: &<Self::Error as Error>::Span) {
        todo!()
    }
}

pub trait Error {
    type Span;
}

fn main() {}