| error[E0381]: used binding `a` isn't initialized | |
| --> $DIR/move-into-dead-array-1.rs:14:5 | |
| | | |
| LL | let mut a: [D; 4]; | |
| | ----- binding declared here but left uninitialized | |
| LL | a[i] = d(); | |
| | ^^^^ `a` used here but it isn't initialized | |
| | | |
| help: consider assigning a value | |
| | | |
| LL | let mut a: [D; 4] = todo!(); | |
| | +++++++++ | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0381`. |