gnu/dist/gcc4/gcc/testsuite/gcc.c-torture/execute/980506-1.c

   1 struct decision
   2 {
   3   char enforce_mode;
   4   struct decision *next;
   5 };
   6
   7
   8 static void
   9 clear_modes (p)
  10      register struct decision *p;
  11 {
  12   goto blah;
  13
  14 foo:
  15   p->enforce_mode = 0;
  16 blah:
  17   if (p)
  18     goto foo;
  19 }
  20
  21 main()
  22 {
  23   struct decision *p = 0;
  24   clear_modes (p);
  25   exit (0);
  26 }