rust/tests/ui/regions/regions-reborrow-from-shorter-mut-ref-mut-ref.rs

// Issue #8624. Test for reborrowing with 3 levels, not just two.

fn copy_borrowed_ptr<'a, 'b, 'c>(p: &'a mut &'b mut &'c mut isize) -> &'b mut isize {
    &mut ***p
    //~^ ERROR lifetime may not live long enough
}

fn main() {
}
Test that reborrowing contents of an `&'a mut &'b mut` pointer can only be done for at most lifetime `'a` Fixes #8624 2013-11-16 22:30:45 +00:00			`// Issue #8624. Test for reborrowing with 3 levels, not just two.`

Update compile fail tests to use isize. 2015-01-08 10:54:35 +00:00			`fn copy_borrowed_ptr<'a, 'b, 'c>(p: &'a mut &'b mut &'c mut isize) -> &'b mut isize {`
Use revisions instead of nll compare mode for `/regions/` ui tests 2022-04-19 10:56:18 +00:00			`&mut ***p`
Fully stabilize NLL 2022-04-01 17:13:25 +00:00			`//~^ ERROR lifetime may not live long enough`
Test that reborrowing contents of an `&'a mut &'b mut` pointer can only be done for at most lifetime `'a` Fixes #8624 2013-11-16 22:30:45 +00:00			`}`

			`fn main() {`
			`}`