rust/src/test/run-pass/alt-ref-binding.rs

fn destructure(x: Option<int>) -> int {
    match x {
      None => 0,
      Some(ref v) => *v
    }
}

fn main() {
    assert destructure(Some(22)) == 22;
}
Camel case the option type 2012-08-20 14:23:37 -05:00			`fn destructure(x: Option<int>) -> int {`
s/alt/match/ 2012-08-06 18:13:52 -05:00			`match x {`
Camel case the option type 2012-08-20 14:23:37 -05:00			`None => 0,`
			`Some(ref v) => *v`
make `ref x` bindings produce region ptrs and fix various minor bugs we now detect inconsistent modes, binding names, and various other errors. typeck/trans integration is mostly done. borrowck not so much. more tests needed. 2012-08-06 09:20:23 -05:00			`}`
			`}`

			`fn main() {`
Camel case the option type 2012-08-20 14:23:37 -05:00			`assert destructure(Some(22)) == 22;`
s/alt/match/ 2012-08-06 18:13:52 -05:00			`}`