daf5f5a4d1
Who doesn't like a massive renaming?
14 lines
266 B
Rust
14 lines
266 B
Rust
fn a() -> &int {
|
|
let vec = ~[1, 2, 3, 4];
|
|
let tail = match vec {
|
|
[_a, ..tail] => &tail[0], //~ ERROR borrowed value does not live long enough
|
|
_ => fail!("foo")
|
|
};
|
|
tail
|
|
}
|
|
|
|
fn main() {
|
|
let fifth = a();
|
|
println!("{}", *fifth);
|
|
}
|