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.
12 // This checks that preemption works.
14 // note: halfway done porting to modern rust
17 fn starve_main(alive: Receiver<int>) {
18 println!("signalling main");
20 println!("starving main");
26 let (port, chan) = stream();
28 println!("main started");
33 println!("main waiting for alive signal");
35 println!("main got alive signal");
36 while i < 50 { println!("main iterated"); i += 1; }
37 println!("main completed");