bool_expressions_3.gravity

#unittest {
	name: "Expressions with boolean, strings and numbers.";
	error: NONE;
	result: 3;
};

func main () {
    var bool_t = true;
	var string = "hello";
	
	var r1 = bool_t + string + 1 + string + 1 + null;
    return r1;
}