File: issue-85581.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 (15 lines) | stat: -rw-r--r-- 382 bytes parent folder | download | duplicates (11)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
// Regression test of #85581.
// Checks not to suggest to add `;` when the second mutable borrow
// is in the first's scope.

use std::collections::BinaryHeap;

fn foo(heap: &mut BinaryHeap<i32>) {
    match heap.peek_mut() {
        Some(_) => { heap.pop(); },
        //~^ ERROR: cannot borrow `*heap` as mutable more than once at a time
        None => (),
    }
}

fn main() {}