[rustc.git] / vendor / parking_lot / tests / issue_203.rs

use parking_lot::RwLock;
use std::thread;

struct Bar(RwLock<()>);

impl Drop for Bar {
    fn drop(&mut self) {
        let _n = self.0.write();
    }
}

thread_local! {
    static B: Bar = Bar(RwLock::new(()));
}

#[test]
fn main() {
    thread::spawn(|| {
        B.with(|_| ());

        let a = RwLock::new(());
        let _a = a.read();
    })
    .join()
    .unwrap();
}
Commit	Line	Data
ba9703b0 XL	1	use parking_lot::RwLock;
	2	use std::thread;
	3
	4	struct Bar(RwLock<()>);
	5
	6	impl Drop for Bar {
	7	fn drop(&mut self) {
	8	let _n = self.0.write();
	9	}
	10	}
	11
	12	thread_local! {
	13	static B: Bar = Bar(RwLock::new(()));
	14	}
	15
	16	#[test]
	17	fn main() {
	18	thread::spawn(\|\| {
	19	B.with(\|_\| ());
	20
	21	let a = RwLock::new(());
	22	let _a = a.read();
	23	})
	24	.join()
	25	.unwrap();
	26	}