| error[E0005]: refutable pattern in local binding: `T(_, _)` not covered |
| --> $DIR/empty-never-array.rs:10:9 |
| | |
| LL | / enum Helper<T, U> { |
| LL | | T(T, [!; 0]), |
| LL | | #[allow(dead_code)] |
| LL | | U(U), |
| LL | | } |
| | |_- `Helper<T, U>` defined here |
| ... |
| LL | let Helper::U(u) = Helper::T(t, []); |
| | ^^^^^^^^^^^^ pattern `T(_, _)` not covered |
| |
| error[E0381]: use of possibly-uninitialized variable: `u` |
| --> $DIR/empty-never-array.rs:12:5 |
| | |
| LL | u |
| | ^ use of possibly-uninitialized `u` |
| |
| error: aborting due to 2 previous errors |
| |
| Some errors have detailed explanations: E0005, E0381. |
| For more information about an error, try `rustc --explain E0005`. |
