Invalid covariant type with CRTP clonable class

Question

I\'m trying to implement a Clonable class with the CRTP. However, I need to have abstract class that have a pure virtual clone method, overridden by child classes. To make t

Answer 1

I think the problem is that

T* clone() const override{
    return new T{*dynamic_cast(this)};
}

returns B* instead of AbstractClonable *.