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// 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.
// run-pass
#![allow(unused_must_use)]
#![allow(dead_code)]
#![allow(non_camel_case_types)]
// pretty-expanded FIXME #23616
// ignore-emscripten no threads support
use std::thread;
use std::sync::mpsc::channel;
struct test {
f: isize,
}
impl Drop for test {
fn drop(&mut self) {}
}
fn test(f: isize) -> test {
test {
f: f
}
}
pub fn main() {
let (tx, rx) = channel();
let t = thread::spawn(move|| {
let (tx2, rx2) = channel();
tx.send(tx2).unwrap();
let _r = rx2.recv().unwrap();
});
rx.recv().unwrap().send(test(42)).unwrap();
t.join();
}
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