File: bounds.rs

package info (click to toggle)
rustc 1.87.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 925,564 kB
  • sloc: xml: 158,127; python: 36,039; javascript: 19,761; sh: 19,737; cpp: 18,981; ansic: 13,133; asm: 4,376; makefile: 710; perl: 29; lisp: 28; ruby: 19; sql: 11
file content (17 lines) | stat: -rw-r--r-- 354 bytes parent folder | download | duplicates (9) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
#![feature(type_alias_impl_trait)]

//@ check-pass

use std::fmt::Debug;

// No need to report the `type_alias_bounds` lint, as
// the moment an opaque type is mentioned, we actually do check
// type alias bounds.
type Foo<T: Debug> = (impl Debug, usize);

#[define_opaque(Foo)]
fn foo<U: Debug>() -> Foo<U> {
    (Vec::<U>::new(), 1234)
}

fn main() {}