gnu/dist/gcc4/gcc/testsuite/gcc.c-torture/execute/nestfunc-5.c

   1 extern void abort (void);
   2 extern void exit (int);
   3
   4 #ifndef NO_TRAMPOLINES
   5 static void recursive (int n, void (*proc) (void))
   6 {
   7   __label__ l1;
   8
   9   void do_goto (void)
  10   {
  11     goto l1;
  12   }
  13
  14   if (n == 3)
  15       recursive (n - 1, do_goto);
  16   else if (n > 0)
  17     recursive (n - 1, proc);
  18   else
  19     (*proc) ();
  20   return;
  21
  22 l1:
  23   if (n == 3)
  24     exit (0);
  25   else
  26     abort ();
  27 }
  28
  29 int main ()
  30 {
  31   recursive (10, abort);
  32   abort ();
  33 }
  34 #else
  35 int main () { return 0; }
  36 #endif