34 lines
883 B
Rust
34 lines
883 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.
|
|
|
|
|
|
// Test that a class with an unsendable field can't be
|
|
// sent
|
|
|
|
use std::rc::Rc;
|
|
|
|
struct foo {
|
|
i: int,
|
|
j: Rc<String>,
|
|
}
|
|
|
|
fn foo(i:int, j: Rc<String>) -> foo {
|
|
foo {
|
|
i: i,
|
|
j: j
|
|
}
|
|
}
|
|
|
|
fn main() {
|
|
let cat = "kitty".to_string();
|
|
let (tx, _) = channel(); //~ ERROR `core::kinds::Send` is not implemented
|
|
tx.send(foo(42, Rc::new(cat))); //~ ERROR `core::kinds::Send` is not implemented
|
|
}
|