rust/src/test/run-pass/comm.rs

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// -*- rust -*-
use std;
import std::comm;
import std::comm::_chan;
import std::comm::send;
import std::task;
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fn main() {
let p = comm::mk_port();
let t = task::_spawn(bind child(p.mk_chan()));
let y = p.recv();
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log_err "received";
log_err y;
assert (y == 10);
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}
fn child(c: _chan[int]) {
log_err "sending";
send(c, 10);
log_err "value sent"
}