c-attribs.c (handle_packed_attribute): Test DECL_C_BIT_FIELD rather than DECL_INITIAL.

c-attribs.c (handle_packed_attribute): Test DECL_C_BIT_FIELD rather than DECL_INITIAL.

c-family/
	* c-attribs.c (handle_packed_attribute): Test DECL_C_BIT_FIELD
	rather than DECL_INITIAL.
	(common_handle_aligned_attribute): Likewise.
c/
	* c-decl.c (grokfield): Use SET_DECL_C_BIT_FIELD here if
	width is non-NULL.
	(finish_struct): Test DECL_C_BIT_FIELD instead of DECL_INITIAL,
	don't SET_DECL_C_BIT_FIELD here.
cp/
	* class.c (check_bitfield_decl): Retrieve and clear width from
	DECL_BIT_FIELD_REPRESENTATIVE rather than DECL_INITIAL.
	(check_field_decls): Test DECL_BIT_FIELD_REPRESENTATIVE rather than
	DECL_INITIAL.
	(remove_zero_width_bit_fields): Adjust comment.
	* decl2.c (grokbitfield): Stash width into
	DECL_BIT_FIELD_REPRESENTATIVE rather than DECL_INITIAL.
	* pt.c (tsubst_decl): For DECL_C_BIT_FIELD, tsubst_expr
	DECL_BIT_FIELD_REPRESENTATIVE rather than DECL_INITIAL for width.
objc/
	* objc-act.c (check_ivars, gen_declaration): For OBJCPLUS look at
	DECL_BIT_FIELD_REPRESENTATIVE rather than DECL_INITIAL.

From-SVN: r253301