gcc/testsuite/gcc.dg/bitfld-18.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-Wno-packed-bitfield-compat" } */
   3
   4 struct t
   5 {
   6   char a:4;
   7   char b:8 __attribute__ ((packed));
   8   char c:4;
   9 };
  10
  11 int assrt[sizeof (struct t) == 2 ? 1 : -1];