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|
fn a() -> &[int] {
let vec = ~[1, 2, 3, 4];
let tail = match vec {
[_, ..tail] => tail, //~ ERROR does not live long enough
_ => fail!("a")
};
tail
}
fn b() -> &[int] {
let vec = ~[1, 2, 3, 4];
let init = match vec {
[..init, _] => init, //~ ERROR does not live long enough
_ => fail!("b")
};
init
}
fn c() -> &[int] {
let vec = ~[1, 2, 3, 4];
let slice = match vec {
[_, ..slice, _] => slice, //~ ERROR does not live long enough
_ => fail!("c")
};
slice
}
fn main() {}
|
