* class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
vbase offset at index -3, not -1.
(build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
(dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
(build_rtti_vtbl_entries): New function.
(set_rtti_entry): Remove.
(build_primary_vtable): Don't use it.
(build_secondary_vtable): Likewise.
(start_vtable): Remove.
(first_vfun_index): New function.
(set_vindex): Likewise.
(add_virtual_function): Don't call start_vtable. Do call
set_vindex.
(set_primary_base): Rename parameter.
(determine_primary_base): Likewise.
(num_vfun_entries): Don't use skip_rtti_stuff.
(num_extra_vtbl_entries): Include RTTI information.
(build_vtbl_initializer): Use build_rtti_vtbl_entries.
(skip_rtti_stuff): Remove.
(dfs_modify_vtables): Don't use it.
(modify_all_vtables): Don't use start_vtable. Do use set_vindex.
(layout_nonempty_base_or_field): Update size handling.
(create_vtable_ptr): Tweak.
(layout_class_type): Adjust parameter names.
(finish_struct_1): Simplify.
* cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
(skip_rtti_stuff): Remove.
(first_vfun_index): New function.
(dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
(dfs_vtable_path_marked_real_bases_queue_p): Remove.
(marked_vtable_pathp): Declare.
(unmarked_vtable_pathp): Likewise.
* error.c (dump_expr): Use first_vfun_index to calculate vtable
offsets.
* rtti.c (build_headof): Look for RTTI at negative offsets.
(get_tinfo_decl_dynamic): Likewise.
(tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
here.
(create_pseudo_type_info): Do it here instead. Adjust so that
vptr points at first virtual function.
* search.c (marked_vtable_pathp): Make it global.
(unmarked_vtable_pathp): Likewise.
(dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
(dfs_vtable_path_marked_real_bases_queue_p): Likewise.
(dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
(get_pure_virtuals): Likewise.
(expand_upcast_fixups): Likewise.
* tree.c (debug_binfo): Likewise.
* tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
negative offset.
From-SVN: r32787
