1 error: lifetime may not live long enough
2 --> $DIR/regions-reborrow-from-shorter-mut-ref.rs:6:5
4 LL | fn copy_borrowed_ptr<'a, 'b>(p: &'a mut &'b mut isize) -> &'b mut isize {
5 | -- -- lifetime `'b` defined here
7 | lifetime `'a` defined here
9 | ^^^^^^^^ function was supposed to return data with lifetime `'b` but it is returning data with lifetime `'a`
11 = help: consider adding the following bound: `'a: 'b`
13 error: aborting due to previous error