Main.hx:8: characters 9-18 : Could not find a suitable overload, reasons follow
  Main.hx:8: characters 9-18 : Overload resolution failed for () -> Void
    Main.hx:8: characters 13-17 : Too many arguments
  Main.hx:8: characters 9-18 : Overload resolution failed for (t : f.T) -> Void
    Main.hx:8: characters 13-17 : Constraint check failure for f.T
      Main.hx:8: characters 13-17 : String should be Int
      Main.hx:8: characters 13-17 : For function argument 't'
