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 // Test which of the builtin types are considered sendable.
13 fn assert_send<T:Send>() { }
15 // owned content are ok
16 fn test30() { assert_send::<Box<isize>>(); }
17 fn test31() { assert_send::<String>(); }
18 fn test32() { assert_send::<Vec<isize> >(); }
20 // but not if they own a bad thing
21 fn test40<'a>(_: &'a isize) {
22 assert_send::<Box<&'a isize>>(); //~ ERROR declared lifetime bound not satisfied