src/test/ui/no_send-rc.rs


1
2
3
4
5
6
7
8
9

use std::rc::Rc;

fn bar<T: Send>(_: T) {}

fn main() {
    let x = Rc::new(5);
    bar(x);
    //~^ ERROR `std::rc::Rc<{integer}>` cannot be sent between threads safely
}