vlib/v/checker/tests/optional_or_block_none_err.vv:19:32: error: wrong return type `none` in the `or {}` block, expected `Animal`
   17 | 
   18 | fn main() {
   19 |     mut dog := new_animal(9) or { none }
      |                                   ~~~~
   20 | 
   21 |     println(dog)
