1 // Copyright 2012 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 fn foo(c: Vec<int> ) {
13 let mut b: Vec<int> = Vec::new();
16 match t::none::<int> {
17 t::some::<int>(_) => {
28 enum t<T> { none, some(T), }
30 pub fn main() { let x = 10; let x = x + 20; assert!((x == 30)); foo(Vec::new()); }