gravity-lang/test/unittest/superclass_chain.gravity

#unittest {
	name: "Superclass init call chain.";
	result: 1110;
};

var g = 0;

class Parent {
    func init() {
        g += 1000;
    }
}
class Child:Parent {
    func init() {
        g += 100;
        super.init();
    }
}
class Grandchild:Child {
    func init() {
        g += 10;
        super.init();
    }
}

func main() {
    var node = Grandchild();
    return g;
}