[gcc]
2002-08-19  Ziemowit Laski  <zlaski@apple.com>

        * objc/objc-act.c (build_ivar_chain): Remove.
        (objc_copy_list): Likewise.
        (get_class_ivars): Inline call to removed build_ivar_chain
        function.  Save off a clean copy of ivars in the CLASS_OWN_IVARS
        slot; use that slot (rather than CLASS_IVARS) when accessing
        ivars for base classes.  Call copy_list and chainon instead of
        objc_copy_list.
        (build_private_template): Call get_class_ivars instead of
        build_ivar_chain.
        (start_class): Allocate room for the CLASS_OWN_IVARS slot.
        (continue_class): Call get_class_ivars instead of
        build_ivar_chain.
        (encode_field_decl): Check for DECL_BIT_FIELD_TYPE instead
        of DECL_BIT_FIELD (which may have been cleared).
        * objc/objc-act.h (CLASS_OWN_IVARS): New accessor macro.

[gcc/testsuite]
2002-08-19  Ziemowit Laski  <zlaski@apple.com>

        * objc.dg/bitfield-1.m: New test.
        * objc.dg/bitfield-2.m: New test.

From-SVN: r56451