| - binding declared here but left uninitialized
LL | asm!("{}", in(reg) x);
| ^ `x` used here but it isn't initialized
+ |
+help: consider assigning a value
+ |
+LL | let x: u64 = 0;
+ | +++
error[E0381]: used binding `y` isn't initialized
--> $DIR/type-check-2-2.rs:22:9
| ----- binding declared here but left uninitialized
LL | asm!("{}", inout(reg) y);
| ^^^^^^^^^^^^^^^^^^^^^^^^ `y` used here but it isn't initialized
+ |
+help: consider assigning a value
+ |
+LL | let mut y: u64 = 0;
+ | +++
error[E0596]: cannot borrow `v` as mutable, as it is not declared as mutable
--> $DIR/type-check-2-2.rs:30:29