File: issue-87456-point-to-closure.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 (14 lines) | stat: -rw-r--r-- 390 bytes parent folder | download | duplicates (11) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
 
// Regression test for #87456.

fn take_mut(_val: impl FnMut()) {}

fn main() {
    let val = String::new();
    //~^ NOTE: captured outer variable
    take_mut(|| {
    //~^ NOTE: captured by this `FnMut` closure
        let _foo: String = val;
        //~^ ERROR: cannot move out of `val`, a captured variable in an `FnMut` closure [E0507]
        //~| NOTE: move occurs because
    })
}