| // Copyright 2014 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 take_any<F>(_: F) where F: FnOnce() { |
| } |
| |
| fn take_const_owned<F>(_: F) where F: FnOnce() + Sync + Send { |
| } |
| |
| fn give_any<F>(f: F) where F: FnOnce() { |
| take_any(f); |
| } |
| |
| fn give_owned<F>(f: F) where F: FnOnce() + Send { |
| take_any(f); |
| take_const_owned(f); //~ ERROR `F` cannot be shared between threads safely [E0277] |
| } |
| |
| fn main() {} |
