| // 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. |
| |
| // Test for traits that inherit from multiple builtin kinds at once, |
| // testing that all such kinds must be present on implementing types. |
| |
| trait Foo : Send+Sync { } |
| |
| impl <T: Sync+'static> Foo for (T,) { } |
| //~^ ERROR `T` cannot be sent between threads safely [E0277] |
| |
| impl <T: Send> Foo for (T,T) { } |
| //~^ ERROR `T` cannot be shared between threads safely [E0277] |
| |
| impl <T: Send+Sync> Foo for (T,T,T) { } // (ok) |
| |
| fn main() { } |
