File: closure_args.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 (27 lines) | stat: -rw-r--r-- 467 bytes parent folder | download | duplicates (3) 
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
 
//@ check-pass

// regression test for https://github.com/rust-lang/rust/issues/100800

#![feature(type_alias_impl_trait)]

mod foo {
    pub trait Anything {}
    impl<T> Anything for T {}
    pub type Input = impl Anything;

    fn bop(_: Input) {
        super::run(
            |x: u32| {
                println!("{x}");
            },
            0,
        );
    }
}
use foo::Input;

fn run<F: FnOnce(Input) -> ()>(f: F, i: Input) {
    f(i);
}

fn main() {}