//boolean origin var b: bool = true; assert (int)b == 1, "bool -> int"; assert (float)b == 1, "bool -> float"; assert (string)b == "true", "bool -> string"; //integer origin var i: int = 42; assert (bool)i == true, "int -> bool"; assert (float)i == 42, "int -> float"; assert (string)i == "42", "int -> string"; //float origin var f: float = 3.14; assert (bool)f == true, "float -> bool"; assert (int)f == 3, "float -> int"; assert (string)f == "3.14", "float -> string"; //string origin var s: string = "78.9"; assert (bool)s == true, "string -> bool"; assert (int)s == 78, "string -> int"; assert (float)s == 78.9, "string -> float"; print "All good";