/* Example of compiler in C preventing compilation
   of mis-matched data types passed to a function...

   Purpose: To draw attention to limitations of C
            programming and how C++ programs can
            better handle complex situations, this
            is just a simple example to show in
            "your own mind" with the level of C
            programming knowledge to date...


   compile and run to see...

*/

#include <stdio.h>
 void foo(char x[]);

 int main() {
     foo(-25);
     return 0;
 }
 void foo(char x[]) {
     printf("%s", x);
 }