rust/src/test/compile-fail/no-send-res-ports.rs
2015-01-29 07:49:02 -05:00

44 lines
1009 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.
#![feature(unsafe_destructor)]
use std::thread::Thread;
use std::rc::Rc;
#[derive(Debug)]
struct Port<T>(Rc<T>);
fn main() {
#[derive(Debug)]
struct foo {
_x: Port<()>,
}
#[unsafe_destructor]
impl Drop for foo {
fn drop(&mut self) {}
}
fn foo(x: Port<()>) -> foo {
foo {
_x: x
}
}
let x = foo(Port(Rc::new(())));
Thread::spawn(move|| {
//~^ ERROR `core::marker::Send` is not implemented
let y = x;
println!("{:?}", y);
});
}