#include <iostream>
using namespace std ;

//--------------------------------------------------------

template<typename T>
void f1(T param)
{
  cout << "param:" << param << " " <<
  typeid(T).name() << " " << typeid(param).name() << endl ;
  (*param)++ ; //Allowed
}



//--------------------------------------------------------

int main()
{
  int x1 = 27;             // x is an int
   //T is  int* and param is int*
  int* ptr1 = &x1 ;

  f1( ptr1 ) ;
  cout << *ptr1 << endl ;
 return 0 ;
}


//--------------------------------------------------------