#include <cstddef>
 
template <typename T> class Object
{
private:
    template <typename U>
    bool operator==(const Object<U>& other) const
    {
        _Ololo();
        return false;
    }

private:
    void _Ololo() const
    {
        //Hello, Buggy
    }
};
 
int main()
{
    Object<int> o1;
    Object<long> o2;
     
    (o1 == o2);
 
    return 0;
}