gcc/testsuite/gcc.c-torture/execute/bf-pack-1.c

   1 struct foo
   2 {
   3   unsigned half:16;
   4   unsigned long whole:32 __attribute__ ((packed));
   5 };
   6
   7 f (struct foo *q)
   8 {
   9   if (q->half != 0x1234)
  10     abort ();
  11   if (q->whole != 0x56789abcL)
  12     abort ();
  13 }
  14
  15 main ()
  16 {
  17   struct foo bar;
  18
  19   bar.half = 0x1234;
  20   bar.whole = 0x56789abcL;
  21   f (&bar);
  22   exit (0);
  23 }