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
20 fn starve_main(alive: Receiver<int>) {
21 info!("signalling main");
23 info!("starving main");
29 let (port, chan) = stream();
31 info!("main started");
36 info!("main waiting for alive signal");
38 info!("main got alive signal");
39 while i < 50 { info!("main iterated"); i += 1; }
40 info!("main completed");