File: use-uninit-match2.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 (18 lines) | stat: -rw-r--r-- 350 bytes parent folder | download | duplicates (12) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
// run-pass
#![allow(dead_code)]
#![allow(unused_mut)]
#![allow(non_camel_case_types)]


fn foo<T>(o: myoption<T>) -> isize {
    let mut x: isize;
    match o {
        myoption::none::<T> => { panic!(); }
        myoption::some::<T>(_t) => { x = 5; }
    }
    return x;
}

enum myoption<T> { none, some(T), }

pub fn main() { println!("{}", 5); }