/* Minimal compiler test for C compiler.

Semantic mistakes like these are common enough that any compiler MUST produce warnings
like those in the comments if it is to be used for more than "hello, world".

*/

#include <stdlib.h> // for exit()
#include <string.h>


int
main (void)
{
  char * st;  

  strcpy(st, "abc"); // warning: `st' might be used uninitialized in this function
  exit (0); 
}