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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_assignments)]
use std::sync::mpsc::channel;
pub fn main() { test00(); }
fn test00() {
let mut r: isize = 0;
let mut sum: isize = 0;
let (tx, rx) = channel();
tx.send(1).unwrap();
tx.send(2).unwrap();
tx.send(3).unwrap();
tx.send(4).unwrap();
r = rx.recv().unwrap();
sum += r;
println!("{}", r);
r = rx.recv().unwrap();
sum += r;
println!("{}", r);
r = rx.recv().unwrap();
sum += r;
println!("{}", r);
r = rx.recv().unwrap();
sum += r;
println!("{}", r);
tx.send(5).unwrap();
tx.send(6).unwrap();
tx.send(7).unwrap();
tx.send(8).unwrap();
r = rx.recv().unwrap();
sum += r;
println!("{}", r);
r = rx.recv().unwrap();
sum += r;
println!("{}", r);
r = rx.recv().unwrap();
sum += r;
println!("{}", r);
r = rx.recv().unwrap();
sum += r;
println!("{}", r);
assert_eq!(sum, 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8);
}
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