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// revisions: ast mir
//[mir]compile-flags: -Z borrowck=mir
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;
//[ast]~^ ERROR borrowed value does not live long enough [E0597]
//[ast]~| NOTE temporary value dropped here while still borrowed
//[ast]~| NOTE temporary value does not live long enough
//[ast]~| NOTE consider using a `let` binding to increase its lifetime
//[mir]~^^^^^ ERROR temporary value dropped while borrowed [E0716]
//[mir]~| NOTE temporary value is freed at the end of this statement
//[mir]~| NOTE creates a temporary which is freed while still in use
//[mir]~| NOTE consider using a `let` binding to create a longer lived value
println!("{}", val);
//[mir]~^ borrow later used here
}
//[ast]~^ NOTE temporary value needs to live until here
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