#include <iostream>
 
using namespace std;
 
template <typename T> const T *ref_to_ptr(const T &x)
{
  return &x;
}
 
class Test
{
public:
    Test()  { cout << "ctor: " << this << endl; }
    ~Test() { cout << "dtor: " << this << endl; }
};
 
void print(const Test * val)
{
    cout << val << endl;
}
 
int main()
{
    print(ref_to_ptr(Test()));
    const Test * ptr = ref_to_ptr(Test());
    print(ptr);
    cout << "The end.\n";
    return 0;
}
 

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