File: nested-matchs.rs

package info (click to toggle)
rustc-web 1.70.0%2Bdfsg1-7~deb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,517,036 kB
  • sloc: xml: 147,962; javascript: 10,210; sh: 8,590; python: 8,220; ansic: 5,901; cpp: 4,635; makefile: 4,006; asm: 2,856
file content (16 lines) | stat: -rw-r--r-- 394 bytes parent folder | download | duplicates (12) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
// run-pass
#![allow(unused_mut)] // under NLL we get warning about `bar` below
fn baz() -> ! { panic!(); }

fn foo() {
    match Some::<isize>(5) {
      Some::<isize>(_x) => {
        let mut bar;
        match None::<isize> { None::<isize> => { bar = 5; } _ => { baz(); } }
        println!("{}", bar);
      }
      None::<isize> => { println!("hello"); }
    }
}

pub fn main() { foo(); }