File: closure-origin-array-diagnostics.rs

package info (click to toggle)
rustc 1.88.0%2Bdfsg1-2
  • links: PTS, VCS
  • area: main
  • in suites: experimental, forky, sid
  • size: 934,168 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; perl: 29; lisp: 29; ruby: 19; sql: 11
file content (13 lines) | stat: -rw-r--r-- 300 bytes parent folder | download | duplicates (18) 
1
2
3
4
5
6
7
8
9
10
11
12
13
 
//@ edition:2021

// Test that array access is not stored as part of closure kind origin

fn expect_fn<F: Fn()>(_f: F) {}

fn main() {
    let s = [format!("s"), format!("s")];
    let c = || { //~ ERROR expected a closure that implements the `Fn`
        let [_, _s] = s;
    };
    expect_fn(c);
}