#include <iostream>
using namespace std;
class A {
public:
virtual ~A() {
std::cout << "DTor A" << std::endl;
}
};
class B : public A {
public:
virtual ~B() {
std::cout << "DTor B" << std::endl;
}
};
int main() {
A* b = new B();
delete b;
return 0;
}
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