* call.c (build_over_call): Use DECL_CONTEXT, not
DECL_VIRTUAL_CONTEXT.
* class.c (modify_vtable_entry): Don't mess with
DECL_VIRTUAL_CONTEXT.
(set_vindex): Remove.
(set_primary_base): Remove vfuns_p parameter.
(determine_primary_base): Likewise.
(modify_all_vtables): Likewise.
(layout_class_type): Likewise. Adjust calls to other functions
accordingly.
(finish_struct_1): Adjust calls to modified functions. Set
DECL_VINDEX here.
* cp-tree.h (lang_type_class): Remove vsize.
(CLASSTYPE_VSIZE): Remove.
(lang_decl): Remove thunks.
(DECL_THUNKS): Adjust.
(DECL_VIRTUAL_CONTEXT): Remove.
(duplicate_decls): Don't copy it.
* pt.c (build_template_decl): Don't set it.
(tsubst_decl): Likewise.
* typeck.c (expand_ptrmemfunc_cst): Don't use it.
* g++.dg/lookup/ptrmem1.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@58548
138bc75d-0d04-0410-961f-
82ee72b054a4