File: lint-match-arms.rs

package info (click to toggle)
rustc 1.88.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 934,128 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; lisp: 29; perl: 29; ruby: 19; sql: 11
file content (18 lines) | stat: -rw-r--r-- 317 bytes parent folder | download | duplicates (24) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
fn deny_on_arm() {
    match 0 {
        #[deny(unused_variables)]
        //~^ NOTE the lint level is defined here
        y => (),
        //~^ ERROR unused variable
    }
}

#[deny(unused_variables)]
fn allow_on_arm() {
    match 0 {
        #[allow(unused_variables)]
        y => (), // OK
    }
}

fn main() {}