File: ctfe-labelled-loop.rs

package info (click to toggle)
rustc 1.85.0%2Bdfsg2-3
  • links: PTS, VCS
  • area: main
  • in suites: trixie
  • size: 893,176 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; lisp: 29; perl: 29; ruby: 19; sql: 11
file content (20 lines) | stat: -rw-r--r-- 339 bytes parent folder | download | duplicates (16) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
//@ check-fail
//@ compile-flags: -Z tiny-const-eval-limit

const fn labelled_loop(n: u32) -> u32 {
    let mut i = 0;
    'mylabel: loop {
        //~^ ERROR is taking a long time
        if i > n {
            break 'mylabel;
        }
        i += 1;
    }
    0
}

const X: u32 = labelled_loop(19);

fn main() {
    println!("{X}");
}