1 extern int op(void);
   2 
   3 static void test(void)
   4 {
   5         int i;
   6         for (i = 0; ; i++) {
   7                 op();
   8         }
   9 }
  10 
  11 /*
  12  * check-name: Loops with unused counter
  13  * check-command: sparsec -c $file -o tmp.o
  14  */