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

   1 /* { dg-do compile } */
   2 /* { dg-options "" } */
   3 /* { dg-options "-mno-ms-bitfields" { target i?86-*-netware } } */
   4
   5 struct t
   6 {
   7   char a:4;
   8   char b:8 __attribute__ ((packed));
   9   char c:4;
  10 }; /* { dg-message "note: offset of packed bit-field 'b' has changed in GCC 4.4" "" { target pcc_bitfield_type_matters } } */
  11
  12 int assrt[sizeof (struct t) == 2 ? 1 : -1];