gcc/testsuite/gcc.c-torture/execute/950929-1.c

   1 int f (char *p) { }
   2
   3 main ()
   4 {
   5   char c;
   6   char c2;
   7   int i = 0;
   8   char *pc = &c;
   9   char *pc2 = &c2;
  10   int *pi = &i;
  11
  12   *pc2 = 1;
  13   *pi = 1;
  14   *pc2 &= *pi;
  15   f (pc2);
  16   *pc2 = 1;
  17   *pc2 &= *pi;
  18   if (*pc2 != 1)
  19     abort ();
  20   exit (0);
  21 }