23 lines
826 B
Rust
23 lines
826 B
Rust
use std::cell::{Cell, RefCell};
|
|
use std::rc::{Rc, Weak};
|
|
use std::sync::mpsc::{Receiver, Sender};
|
|
|
|
fn test<T: Sync>() {}
|
|
|
|
fn main() {
|
|
test::<Cell<i32>>();
|
|
//~^ ERROR `std::cell::Cell<i32>` cannot be shared between threads safely [E0277]
|
|
test::<RefCell<i32>>();
|
|
//~^ ERROR `std::cell::RefCell<i32>` cannot be shared between threads safely [E0277]
|
|
|
|
test::<Rc<i32>>();
|
|
//~^ ERROR `std::rc::Rc<i32>` cannot be shared between threads safely [E0277]
|
|
test::<Weak<i32>>();
|
|
//~^ ERROR `std::rc::Weak<i32>` cannot be shared between threads safely [E0277]
|
|
|
|
test::<Receiver<i32>>();
|
|
//~^ ERROR `std::sync::mpsc::Receiver<i32>` cannot be shared between threads safely [E0277]
|
|
test::<Sender<i32>>();
|
|
//~^ ERROR `std::sync::mpsc::Sender<i32>` cannot be shared between threads safely [E0277]
|
|
}
|