1 int a[2]; 2 f(b)3 f (b) 4 { 5 unsigned int i; 6 int *p; 7 for (p = &a[b], i = b; --i < ~0; ) 8 *--p = i * 3 + (int)a; 9 } 10 main()11 main () 12 { 13 a[0] = a[1] = 0; 14 f (2); 15 if (a[0] != (int)a || a[1] != (int)a + 3) 16 abort (); 17 exit (0); 18 } 19