Deduce exact type of function template parameter

In the following code uses the type inference rules for template parameters (this question is about C++14):

#include <iostream>    

template <typename T>
void test(T x)
{
        std::cout << "T x" << std::endl;
}

template <>
void test<int>(int x)
{
        std::cout << "int x" << std::endl;
}

template <>
void test<int &>(int &x)
{
        std::cout << "int &x" << std::endl;
}

int main()
{
        int x = 5;
        int &y = x;

        test(x);
        test(y);

        return 0;
}

The rules clearly state that references are discarded (es explained, for example, here), so the output

int x
int x

is very much expected as the best matching overload. However in some cases, an output of

int x
int &x

may be desirable. Is there a way for template argument type deduction to infer what is, intuitively, the exact type of the parameter?