[rustc.git] / src / test / ui / generator / reborrow-mut-upvar.rs

// run-pass

#![feature(generators)]

fn _run(bar: &mut i32) {
    || { //~ WARN unused generator that must be used
        {
            let _baz = &*bar;
            yield;
        }

        *bar = 2;
    };
}

fn main() {}
Commit	Line	Data
b7449926 XL	1	// run-pass
b7449926 XL	2
2c00a5a8	3	#![feature(generators)]
041b39d2	4
2c00a5a8	5	fn _run(bar: &mut i32) {
3dfed10e	6	\|\| { //~ WARN unused generator that must be used
2c00a5a8 XL	7	{
	8	let _baz = &*bar;
	9	yield;
	10	}
	11
	12	*bar = 2;
	13	};
	14	}
041b39d2 XL	15
041b39d2 XL	16	fn main() {}