src/test/ui/closures/closure-move-sync.rs

   1 use std::thread;
   2 use std::sync::mpsc::channel;
   3
   4 fn bar() {
   5     let (send, recv) = channel();
   6     let t = thread::spawn(|| {
   7         recv.recv().unwrap();
   8         //~^^ ERROR `std::sync::mpsc::Receiver<()>` cannot be shared between threads safely
   9     });
  10
  11     send.send(());
  12
  13     t.join().unwrap();
  14 }
  15
  16 fn foo() {
  17     let (tx, _rx) = channel();
  18     thread::spawn(|| tx.send(()).unwrap());
  19     //~^ ERROR `Sender<()>` cannot be shared between threads safely
  20 }
  21
  22 fn main() {}