[rustc.git] / src / test / ui / issues / issue-53843.rs

// run-pass

use std::ops::Deref;

pub struct Pin<P>(P);

impl<P, T> Deref for Pin<P>
where
    P: Deref<Target=T>,
{
    type Target = T;

    fn deref(&self) -> &T {
        &*self.0
    }
}

impl<P> Pin<P> {
    fn poll(self) {}
}

fn main() {
    let mut unit = ();
    let pin = Pin(&mut unit);
    pin.poll();
}
Commit	Line	Data
416331ca XL	1	// run-pass
416331ca XL	2
0731742a XL	3	use std::ops::Deref;
	4
	5	pub struct Pin<P>(P);
	6
	7	impl<P, T> Deref for Pin<P>
	8	where
	9	P: Deref<Target=T>,
	10	{
	11	type Target = T;
	12
	13	fn deref(&self) -> &T {
	14	&*self.0
	15	}
	16	}
	17
	18	impl<P> Pin<P> {
	19	fn poll(self) {}
	20	}
	21
	22	fn main() {
	23	let mut unit = ();
	24	let pin = Pin(&mut unit);
	25	pin.poll();
	26	}