vlib/v/checker/tests/bool_string_cast_err.vv:2:13: error: cannot cast type `bool` to string, use `true.str()` instead.
    1 | fn main() {
    2 |     println(string(true))
      |             ~~~~~~~~~~~~
    3 |     println(string(false))
    4 | }
vlib/v/checker/tests/bool_string_cast_err.vv:3:13: error: cannot cast type `bool` to string, use `false.str()` instead.
    1 | fn main() {
    2 |     println(string(true))
    3 |     println(string(false))
      |             ~~~~~~~~~~~~~
    4 | }
