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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. | |
4 | // | |
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. | |
10 | ||
85aaf69f | 11 | use std::thread; |
1a4d82fc JJ |
12 | use std::rc::Rc; |
13 | ||
85aaf69f | 14 | #[derive(Debug)] |
1a4d82fc | 15 | struct Port<T>(Rc<T>); |
223e47cc LB |
16 | |
17 | fn main() { | |
85aaf69f | 18 | #[derive(Debug)] |
223e47cc LB |
19 | struct foo { |
20 | _x: Port<()>, | |
21 | } | |
22 | ||
c1a9b12d | 23 | impl Drop for foo { |
1a4d82fc | 24 | fn drop(&mut self) {} |
223e47cc LB |
25 | } |
26 | ||
27 | fn foo(x: Port<()>) -> foo { | |
28 | foo { | |
29 | _x: x | |
30 | } | |
31 | } | |
32 | ||
1a4d82fc | 33 | let x = foo(Port(Rc::new(()))); |
223e47cc | 34 | |
85aaf69f | 35 | thread::spawn(move|| { |
54a0048b | 36 | //~^ ERROR `std::rc::Rc<()>: std::marker::Send` is not satisfied |
1a4d82fc JJ |
37 | let y = x; |
38 | println!("{:?}", y); | |
39 | }); | |
223e47cc | 40 | } |