| - binding declared here but left uninitialized
LL | w[5] = 0;
| ^^^^ `*w` used here but it isn't initialized
+ |
+help: consider assigning a value
+ |
+LL | let w: &mut [isize] = todo!();
+ | +++++++++
error[E0381]: used binding `w` isn't initialized
--> $DIR/borrowck-use-in-index-lvalue.rs:6:5
| ----- binding declared here but left uninitialized
LL | w[5] = 0;
| ^^^^ `*w` used here but it isn't initialized
+ |
+help: consider assigning a value
+ |
+LL | let mut w: &mut [isize] = todo!();
+ | +++++++++
error: aborting due to 2 previous errors