1 short x1 = 17; 2 3 struct 4 { 5 short i __attribute__ ((packed)); 6 } t; 7 f()8 f () 9 { 10 t.i = x1; 11 if (t.i != 17) 12 abort (); 13 } 14 main()15 main () 16 { 17 f (); 18 exit (0); 19 } 20