File: borrowck-mut-borrow-linear-errors.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-- 503 bytes parent folder | download | duplicates (15) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
// Test to ensure we only report an error for the first issued loan that
// conflicts with a new loan, as opposed to every issued loan.  This keeps us
// down to O(n) errors (for n problem lines), instead of O(n^2) errors.

fn main() {
    let mut x = 1;
    let mut addr = vec![];
    loop {
        match 1 {
            1 => { addr.push(&mut x); } //~ ERROR [E0499]
            2 => { addr.push(&mut x); } //~ ERROR [E0499]
            _ => { addr.push(&mut x); } //~ ERROR [E0499]
        }
    }
}