| // Copyright 2012 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| use std::sync::mpsc::channel; |
| |
| fn main() { |
| let (tx, rx) = channel(); |
| let x = Some(rx); |
| tx.send(false); |
| match x { |
| Some(z) if z.recv().unwrap() => { panic!() }, |
| //~^ ERROR cannot bind by-move into a pattern guard |
| Some(z) => { assert!(!z.recv().unwrap()); }, |
| None => panic!() |
| } |
| } |
