vlib/v/checker/tests/option_return_selector_non_opt_err.vv:11:22: error: `or` block must provide a value of type `int`, not `?int`
    9 | 
   10 | fn (f Foo) get(param ?int) ?int {
   11 |     return param or { f.age }
      |                         ~~~
   12 | }
   13 |
