1 fn get_pair(_a: &mut u32, _b: &mut u32) {}
5 $($t)* $($t)* $($t)* $($t)* $($t)*
6 $($t)* $($t)* $($t)* $($t)* $($t)*
10 #[allow(unused_assignments)]
14 get_pair(&mut x, &mut x);
15 //~^ ERROR: cannot borrow `x` as mutable more than once at a time
17 x10! { x10!{ x10!{ if x > 0 { x += 2 } else { x += 1 } } } }