b9d9a376ea
Conflicts: src/libstd/thread/mod.rs src/test/bench/shootout-mandelbrot.rs src/test/bench/shootout-reverse-complement.rs src/test/run-pass/capturing-logging.rs src/test/run-pass/issue-9396.rs src/test/run-pass/tcp-accept-stress.rs src/test/run-pass/tcp-connect-timeouts.rs src/test/run-pass/tempfile.rs
34 lines
960 B
Rust
34 lines
960 B
Rust
// 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.
|
|
|
|
|
|
#![allow(unknown_features)]
|
|
#![feature(box_syntax, std_misc)]
|
|
|
|
use std::thread;
|
|
use std::sync::mpsc::channel;
|
|
|
|
pub fn main() {
|
|
let (tx, rx) = channel::<usize>();
|
|
|
|
let x: Box<isize> = box 1;
|
|
let x_in_parent = &(*x) as *const isize as usize;
|
|
|
|
let t = thread::spawn(move || {
|
|
let x_in_child = &(*x) as *const isize as usize;
|
|
tx.send(x_in_child).unwrap();
|
|
});
|
|
|
|
let x_in_child = rx.recv().unwrap();
|
|
assert_eq!(x_in_parent, x_in_child);
|
|
|
|
t.join();
|
|
}
|