| // run-pass |
| |
| #![allow(non_camel_case_types)] |
| // ignore-emscripten no threads support |
| |
| use std::sync::mpsc::{channel, Sender}; |
| use std::thread; |
| |
| struct complainer { |
| tx: Sender<bool>, |
| } |
| |
| impl Drop for complainer { |
| fn drop(&mut self) { |
| println!("About to send!"); |
| self.tx.send(true).unwrap(); |
| println!("Sent!"); |
| } |
| } |
| |
| fn complainer(tx: Sender<bool>) -> complainer { |
| println!("Hello!"); |
| complainer { |
| tx: tx |
| } |
| } |
| |
| fn f(tx: Sender<bool>) { |
| let _tx = complainer(tx); |
| panic!(); |
| } |
| |
| pub fn main() { |
| let (tx, rx) = channel(); |
| let t = thread::spawn(move|| f(tx.clone())); |
| println!("hiiiiiiiii"); |
| assert!(rx.recv().unwrap()); |
| drop(t.join()); |
| } |