gcc/testsuite/gcc.c-torture/unsorted/scal.c

   1 int g1, g2;
   2
   3 void
   4 write_at (addr, off, val)
   5      int *addr;
   6      int off;
   7      int val;
   8 {
   9   g2 = 1;
  10   addr[off] = val;
  11   g2++;
  12 }
  13
  14 main ()
  15 {
  16   g2 = 12;
  17   write_at (&g1, &g2 - &g1, 12345);
  18   printf ("%d\n", g2);
  19 }