vlib/v/checker/tests/array_builtin_redefinition.vv:7:1: error: method overrides built-in array method
    5 | // fn (a []Abc) repeat() int { return 0 }
    6 | // fn (a []Abc) reverse() int { return 0 }
    7 | fn (a []Abc) map() int {
      | ~~~~~~~~~~~~~~~~~~~~~~
    8 |     return 0
    9 | }