current method does not prevent calling virtual functions of intermediate classes.

[HyeockJinKim]

Current method does not prevent calling virtual functions of intermediate classes.

class A {
};

class B : public A {
public:
    virtual void g() {}
};

class C : public B {
};

int main() {
    A * t1 = new A;
    C * t2 = static_cast<C*>(t1);
    t2->g(); // function call posiible
    return 0;
}