rust/src/test/compile-fail/comm-not-freeze.rs
Alex Crichton 67c0222252 Guarantee comm primitives are not Freeze
None of these primitives should be Freeze because sharing them in an Arc is a
very bad idea.

Closes #11039
2013-12-21 21:54:05 -08:00

18 lines
713 B
Rust

// Copyright 2013 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.
fn test<T: Freeze>() {}
fn main() {
test::<Chan<int>>(); //~ ERROR: does not fulfill `Freeze`
test::<Port<int>>(); //~ ERROR: does not fulfill `Freeze`
test::<SharedChan<int>>(); //~ ERROR: does not fulfill `Freeze`
}