| // Copyright 2018 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::thread; |
| use std::sync::mpsc::channel; |
| |
| fn bar() { |
| let (send, recv) = channel(); |
| let t = thread::spawn(|| { |
| recv.recv().unwrap(); |
| //~^^ ERROR `std::sync::mpsc::Receiver<()>` cannot be shared between threads safely |
| }); |
| |
| send.send(()); |
| |
| t.join().unwrap(); |
| } |
| |
| fn foo() { |
| let (tx, _rx) = channel(); |
| thread::spawn(|| tx.send(()).unwrap()); |
| //~^ ERROR `std::sync::mpsc::Sender<()>` cannot be shared between threads safely |
| } |
| |
| fn main() {} |