gcc/testsuite/gcc.dg/bitfld-17.c

   1 /* { dg-do compile } */
   2 /* { dg-options "" } */
   3
   4 struct t
   5 {
   6   char a:4;
   7   char b:8 __attribute__ ((packed));
   8   char c:4;
   9 }; /* { dg-message "note: Offset of packed bit-field 'b' has changed in GCC 4.4" "" { target pcc_bitfield_type_matters } } */
  10
  11 int assrt[sizeof (struct t) == 2 ? 1 : -1];