33 lines
1.3 KiB
Rust
33 lines
1.3 KiB
Rust
// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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use std::cell::{Cell, RefCell};
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use std::rc::{Rc, Weak};
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use std::sync::mpsc::{Receiver, Sender};
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fn test<T: Sync>() {}
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fn main() {
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test::<Cell<i32>>();
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//~^ ERROR `std::cell::Cell<i32>` cannot be shared between threads safely [E0277]
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test::<RefCell<i32>>();
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//~^ ERROR `std::cell::RefCell<i32>` cannot be shared between threads safely [E0277]
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test::<Rc<i32>>();
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//~^ ERROR `std::rc::Rc<i32>` cannot be shared between threads safely [E0277]
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test::<Weak<i32>>();
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//~^ ERROR `std::rc::Weak<i32>` cannot be shared between threads safely [E0277]
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test::<Receiver<i32>>();
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//~^ ERROR `std::sync::mpsc::Receiver<i32>` cannot be shared between threads safely [E0277]
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test::<Sender<i32>>();
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//~^ ERROR `std::sync::mpsc::Sender<i32>` cannot be shared between threads safely [E0277]
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}
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