src/test/ui/match/match-vec-mismatch-2.stderr

error[E0529]: expected an array or slice, found `()`
  --> $DIR/match-vec-mismatch-2.rs:3:9
   |
LL |         [()] => { }
   |         ^^^^ pattern cannot match with input type `()`

error: aborting due to previous error

For more information about this error, try `rustc --explain E0529`.