| // 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. |
| |
| // Basic test for traits inheriting from the builtin kinds, checking |
| // the type contents of the implementing type (that's not a typaram). |
| |
| trait Foo : Send { } |
| |
| impl Foo for std::rc::Rc<i8> { } |
| //~^ ERROR `std::rc::Rc<i8>` cannot be sent between threads safely |
| |
| fn main() { } |