vlib/v/checker/tests/var_option_wrong_default.vv:4:19: error: `or` block must provide a value of type `int`, not `?int`
    2 | 
    3 | var2 := var1 or { var1? }
    4 | var3 := var1 or { var1 }
      |                   ~~~~
    5 | 
    6 | println(var2)