rust/src/test/run-pass/task-comm-chan-cleanup4.rs

use std;
import int;
import comm;
import task;

// We're trying to trigger a race between send and port destruction that
// results in the string not being freed

fn starship(&&ch: comm::chan<str>) {
    for int::range(0, 10) { |_i|
        comm::send(ch, "pew pew");
    }
}

fn starbase() {
    for int::range(0, 10) { |_i|
        let p = comm::port();
        let c = comm::chan(p);
        task::spawn({|| starship(c);});
        task::yield();
    }
}

fn main() {
    for int::range(0, 10) { |_i|
        task::spawn({|| starbase();});
    }
}