[rustc.git] / src / test / ui / closures / 2229_closure_analysis / run_pass / by_value.rs

// edition:2021
// run-pass

// Test that ByValue captures compile sucessefully especially when the captures are
// derefenced within the closure.

#[derive(Debug, Default)]
struct SomeLargeType;
struct MuchLargerType([SomeLargeType; 32]);

fn big_box() {
    let s = MuchLargerType(Default::default());
    let b = Box::new(s);
    let t = (b, 10);

    let c = || {
        let p = t.0.0;
        println!("{} {:?}", t.1, p);
    };

    c();
}

fn main() {
    big_box();
}
Commit	Line	Data
136023e0	1	// edition:2021
5869c6ff XL	2	// run-pass
	3
	4	// Test that ByValue captures compile sucessefully especially when the captures are
	5	// derefenced within the closure.
	6
5869c6ff XL	7	#[derive(Debug, Default)]
	8	struct SomeLargeType;
	9	struct MuchLargerType([SomeLargeType; 32]);
	10
	11	fn big_box() {
	12	let s = MuchLargerType(Default::default());
	13	let b = Box::new(s);
	14	let t = (b, 10);
	15
	16	let c = \|\| {
	17	let p = t.0.0;
	18	println!("{} {:?}", t.1, p);
	19	};
	20
	21	c();
	22	}
	23
	24	fn main() {
	25	big_box();
	26	}