gistfile1.txt

impl private_methods/&<T: send> for &self.recv_packet<T> {
    pure fn header() -> &self.packet_header {
        alt self.p {
          some(packet) {
            unsafe {
                let packet = uniquify(packet);
                let header = reinterpret_cast(&packet.header);
                forget(packet);
                header
            }
          }
          none { fail "packet already consumed" }
        }
    }
}



fn select2<A: send, B: send>(
    +a: recv_packet<A>,
    +b: recv_packet<B>)
    -> either<(option<A>, recv_packet<B>), (recv_packet<A>, option<B>)>
{
    let i = wait_many([(&a).header(), (&b).header()]/_);

    unsafe {
        alt i {
          0 { left((try_recv(a), b)) }
          1 { right((a, try_recv(b))) }
          _ { fail "select2 return an invalid packet" }
        }
    }
}



/Users/eholk/Documents/projects/mozilla/rust/src/libcore/pipes.rs:297:29: 297:30 error: moving out of argument prohibited due to outstanding loan
/Users/eholk/Documents/projects/mozilla/rust/src/libcore/pipes.rs:297           0 { left((try_recv(a), b)) }
                                                                                                   ^
/Users/eholk/Documents/projects/mozilla/rust/src/libcore/pipes.rs:293:25: 293:26 note: loan of argument granted here
/Users/eholk/Documents/projects/mozilla/rust/src/libcore/pipes.rs:293     let i = wait_many([(&a).header(), (&b).header()]/_);
                                                                                               ^
/Users/eholk/Documents/projects/mozilla/rust/src/libcore/pipes.rs:298:33: 298:34 error: moving out of argument prohibited due to outstanding loan
/Users/eholk/Documents/projects/mozilla/rust/src/libcore/pipes.rs:298           1 { right((a, try_recv(b))) }
                                                                                                       ^
/Users/eholk/Documents/projects/mozilla/rust/src/libcore/pipes.rs:293:40: 293:41 note: loan of argument granted here
/Users/eholk/Documents/projects/mozilla/rust/src/libcore/pipes.rs:293     let i = wait_many([(&a).header(), (&b).header()]/_);
                                                                                                              ^
/Users/eholk/Documents/projects/mozilla/rust/src/libcore/pipes.rs:297:33: 297:34 error: copying a noncopyable value
/Users/eholk/Documents/projects/mozilla/rust/src/libcore/pipes.rs:297           0 { left((try_recv(a), b)) }
                                                                                                       ^
/Users/eholk/Documents/projects/mozilla/rust/src/libcore/pipes.rs:298:21: 298:22 error: copying a noncopyable value
/Users/eholk/Documents/projects/mozilla/rust/src/libcore/pipes.rs:298           1 { right((a, try_recv(b))) }
                                                                                           ^
error: aborting due to 4 previous errors