1 // Copyright 2014 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 // A test where we (successfully) close over a reference into
14 trait SomeTrait { fn get(&self) -> int; }
16 impl<'a> SomeTrait for &'a int {
17 fn get(&self) -> int {
22 fn make_object<'a,A:SomeTrait+'a>(v: A) -> Box<SomeTrait+'a> {
23 box v as Box<SomeTrait+'a>
28 let obj = make_object(&i);
29 assert_eq!(22, obj.get());