Counting away from the Base Case

BadAndWrong.cpp

/**
 * Counting away from the Base Case
 *
 * @author:     Pat Hawks
 * Course:      COMP B12
 * Created on:  Mar 15, 2015
 * Source File: BadAndWrong.cpp
 */

#include <iostream>
using namespace std;

void recFun(char u)
{
    if (u == 1)
        cout << "Stop!" << endl;
    else
    {
        cout << static_cast<int>(u) << endl;
        recFun(u - 1);
    }
}

int main(void)
{
    recFun(-6);
}