tests/control-structures/while.c

   1 /* Test function calls and while loops */
   2
   3 int x;
   4 int n;
   5
   6 void f()
   7 {
   8   while (n > 0)
   9     {
  10       x = x+n;
  11       n--;
  12       x--;
  13     }
  14 }
  15
  16 x = 0;
  17 n = 5;
  18
  19 f();
  20
  21 n = x;