gcc/testsuite/gcc.dg/torture/pr47621.c

   1 /* { dg-do run } */
   2
   3 extern void abort (void);
   4
   5 int
   6 main (void)
   7 {
   8   int data = 1;
   9   struct ptr { int val; } *ptr = (struct ptr *) &data;
  10   ptr->val = 0;
  11   if (data != 0)
  12     abort ();
  13   return 0;
  14 }