File: lifetime-generic-user-impl-normalize.rs

package info (click to toggle)
rustc 1.85.0%2Bdfsg3-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental, sid, trixie
  • size: 893,396 kB
  • sloc: xml: 158,127; python: 35,830; javascript: 19,497; cpp: 19,002; sh: 17,245; ansic: 13,127; asm: 4,376; makefile: 1,051; perl: 29; lisp: 29; ruby: 19; sql: 11
file content (17 lines) | stat: -rw-r--r-- 348 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
// We used to ICE here while trying to synthesize auto trait impls.
// issue: 112242
//@ check-pass
//@ compile-flags: -Znormalize-docs

pub trait MyTrait<'a> {
    type MyItem;
}
pub struct Inner<Q>(Q);
pub struct Outer<Q>(Inner<Q>);

impl<'a, Q> std::marker::Unpin for Inner<Q>
where
    Q: MyTrait<'a>,
    <Q as MyTrait<'a>>::MyItem: Copy,
{
}