vlib/v/checker/tests/optional_or_block_returns_value_of_incompatible_type.vv:13:3: error: the default expression type in the `or` block should be `string`, instead you gave a value of type `int literal`
   11 |         // must be of the same type of the return
   12 |         // type of the `test_optional` function
   13 |         123
      |         ~~~
   14 |         // 'I break things'
   15 |     }
