mirror of
https://github.com/rust-lang/rust.git
synced 2025-10-31 13:04:42 +00:00
19 lines
351 B
Rust
19 lines
351 B
Rust
//@ 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); }
|