[rustc.git] / src / test / ui / issues / issue-36082.rs

use std::cell::RefCell;

fn main() {
    let mut r = 0;
    let s = 0;
    let x = RefCell::new((&mut r,s));

    let val: &_ = x.borrow().0;
    //~^ ERROR temporary value dropped while borrowed [E0716]
    //~| NOTE temporary value is freed at the end of this statement
    //~| NOTE creates a temporary which is freed while still in use
    //~| NOTE consider using a `let` binding to create a longer lived value
    println!("{}", val);
    //~^ borrow later used here
}
Commit	Line	Data
32a655c1 SL	1	use std::cell::RefCell;
	2
	3	fn main() {
	4	let mut r = 0;
	5	let s = 0;
	6	let x = RefCell::new((&mut r,s));
	7
	8	let val: &_ = x.borrow().0;
48663c56 XL	9	//~^ ERROR temporary value dropped while borrowed [E0716]
	10	//~\| NOTE temporary value is freed at the end of this statement
	11	//~\| NOTE creates a temporary which is freed while still in use
	12	//~\| NOTE consider using a `let` binding to create a longer lived value
32a655c1	13	println!("{}", val);
48663c56	14	//~^ borrow later used here
32a655c1	15	}