File: type-alias-impl-trait-fns.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 (27 lines) | stat: -rw-r--r-- 389 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
25
26
27
 
#![feature(type_alias_impl_trait)]

// Regression test for issue #61863

trait MyTrait {}

#[derive(Debug)]
struct MyStruct {
    v: u64,
}

impl MyTrait for MyStruct {}

#[define_opaque(TE)]
fn bla() -> TE {
    return MyStruct { v: 1 };
}

#[define_opaque(TE)]
fn bla2() -> TE {
    //~^ ERROR: item does not constrain `TE::{opaque#0}`
    bla()
}

type TE = impl MyTrait;

fn main() {}