1 // Copyright 2012-2014 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 use std::sync::mpsc::{channel, Sender};
12 use std::thread::Thread;
18 impl Drop for complainer {
20 println!("About to send!");
21 self.tx.send(true).unwrap();
26 fn complainer(tx: Sender<bool>) -> complainer {
33 fn f(tx: Sender<bool>) {
34 let _tx = complainer(tx);
39 let (tx, rx) = channel();
40 let _t = Thread::spawn(move|| f(tx.clone()));
41 println!("hiiiiiiiii");
42 assert!(rx.recv().unwrap());