gnu/dist/gcc4/gcc/testsuite/gcc.c-torture/execute/930622-1.c

   1 int a = 1, b;
   2
   3 g () { return 0; }
   4 h (x) {}
   5
   6 f ()
   7 {
   8   if (g () == -1)
   9     return 0;
  10   a = g ();
  11   if (b >= 1)
  12     h (a);
  13   return 0;
  14 }
  15
  16 main ()
  17 {
  18   f ();
  19   if (a != 0)
  20     abort ();
  21   exit (0);
  22 }