error[E0004]: non-exhaustive patterns: `(Some(&[]), Err(_))` not covered
  --> $DIR/non-exhaustive-match-nested.rs:7:11
   |
LL |     match (l1, l2) { //~ ERROR non-exhaustive patterns: `(Some(&[]), Err(_))` not covered
   |           ^^^^^^^^ pattern `(Some(&[]), Err(_))` not covered

error[E0004]: non-exhaustive patterns: `A(C)` not covered
  --> $DIR/non-exhaustive-match-nested.rs:17:11
   |
LL |     match x { //~ ERROR non-exhaustive patterns: `A(C)` not covered
   |           ^ pattern `A(C)` not covered

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0004`.