[rustc.git] / src / test / ui / closures / 2229_closure_analysis / diagnostics / borrowck / borrowck-4.rs

// edition:2021

#[derive(Debug)]
struct Point {
    x: i32,
    y: i32,
}
fn foo () -> impl FnMut()->() {
    let mut p = Point {x: 1, y: 2 };
    let mut c = || {
    //~^ ERROR closure may outlive the current function, but it borrows `p`
       p.x+=5;
       println!("{:?}", p);
    };
    c
}
fn main() {
    let c = foo();
    c();
}
Commit	Line	Data
136023e0	1	// edition:2021
17df50a5 XL	2
	3	#[derive(Debug)]
	4	struct Point {
	5	x: i32,
	6	y: i32,
	7	}
	8	fn foo () -> impl FnMut()->() {
	9	let mut p = Point {x: 1, y: 2 };
	10	let mut c = \|\| {
	11	//~^ ERROR closure may outlive the current function, but it borrows `p`
	12	p.x+=5;
	13	println!("{:?}", p);
	14	};
	15	c
	16	}
	17	fn main() {
	18	let c = foo();
	19	c();
	20	}