PR c++/8748

    PR c++/8748
        * class.c (build_base_path): Take the address before calling save_expr.

        * call.c (build_user_type_conversion_1): Do set ICS_BAD_FLAG if
        all the ambiguous conversions are bad.

        * class.c (maybe_warn_about_overly_private_class): Don't stop
        searching when we find a nonprivate method.

        * typeck.c (build_class_member_access_expr): Use unary_complex_lvalue.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@61246 138bc75d-0d04-0410-961f-82ee72b054a4