vlib/v/checker/tests/function_wrong_arg_type.vv:7:9: error: cannot use `f64` as `int` in argument 1 to `f`
    5 | fn main() {
    6 |     a := 12.3
    7 |     q := f(a)
      |            ^
    8 |     println('$q')
    9 | }