gistfile1.txt

fn main() {
    fn echo[T](chan[T] c, chan[chan[T]] oc) {
        let port[T] p = port();
        oc <| chan(p);

        auto x;
        p |> x;
        c <| x;
    }

    auto p = port[int]();
    auto p2 = port[chan[int]]();

    spawn echo(chan(p), chan(p2));

    auto c;
    auto x;

    p2 |> c;

    c <| 42;
    p |> x;

    log x;
    assert(x == 42);
}