patch that FIXED regression PR c++/9183 (still broken in 3.2 branch)

[Janis Johnson <janis187@us.ibm.com>]

PR c++/9183 is for a regression that exists in the 3.2 branch but was
fixed in the mainline before the 3.3 branch was created.  This patch
fixed it on the mainline.  That information is probably not very useful,
given the size of the patch, but at least now we know.

--- gcc/gcc/cp/ChangeLog ---
2002-07-31  Mark Mitchell  <mark@codesourcery.com>

	* call.c (build_field_call): Do not look up the field by name.
	(build_method_call): Simplify.
	(struct z_candidate): Add access_path and conversion_path.  Remove
	basetype_path.
	(convert_class_to_reference): Adjust use of
	add_function_candidate.
	(add_candidate): Add conversion_path argument.
	(add_function_candidate): Use it.
	(add_conv_dndidate): Likewise.
	(build_builtin_candidate): Likewise.
	(add_template_candidate_real): Add conversion_path argument.
	(add_template_conv_candidate): Likewise.
	(add_template_candidate): Likewise.
	(build_user_type_conversion_1): Use it.
	(build_new_function_call): Remove name lookup code.  Adjust use of
	add_template_candidate and add_function_candidate.
	(build_new_op): Likewise.
	(convert_like_real): Use build_special_member_call.
	(build_over_call): Use cand->conversion_path.
	(build_special_member_call): New method.
	(build_new_method_call): Remove name lookup code.
	* cp-tree.def (OFFSET_REF): Update documentation.
	(TEMPLATE_ID_EXPR): Likewise.
	* cp-tree.h (BASELINK_ACCESS_BINFO): New macro.
	(BASELINK_OPTYPE): Likewise.
	(build_new_method_call): Adjust prototype.
	(build_special_member_call): New method.
	(build_baselink): New method.
	(build_offset_ref_call_from_tree): Likewise.
	(build_call_from_tree): Likewise.
	(finish_qualified_call_expr): Remove.
	(finish_call_expr): Adjust prototype.
	(build_x_function_call): Remove.
	* cvt.c (ocp_convert): Use build_special_member_call.
	* decl2.c (reparse_absdcl_as_expr): Use finish_call_expr.
	(build_expr_from_tree): Adjust handling for TEMPLATE_ID_EXPR and
	CALL_EXPR.
	(build_offset_ref_call_from_tree): New function.
	(build_call_from_tree): Likewise.
	* init.c (expand_cleanup): Use build_special_member_call.
	(expand_default_init): Likewise.
	(build_member_call): Use finish_call_expr.
	(build_new_1): Use build_special_member_call.
	(push_base_cleanups): Likewise.
	* method.c (do_build_assign_ref): Likewise.
	* parse.y (template_id): Do not pass a COMPONENT_REF to
	lookup_template_function.
	(primary): Use parse_finish_call_epxr, not finish_call_expr.
	(parse_finish_call_expr): New function.
	* pt.c (lookup_template_function): Add assertions.
	* search.c (lookup_base): Allow T to be a binfo.
	(build_baselink): New function.
	(lookup_member): Use it.
	* semantics.c (finish_call_expr): Do not do name lookup.
	(finish_object_call_expr): Remove #if 0'd code.
	(finish_qualified_call_expr): Remove.
	* typeck.c (build_x_function_call): Remove.
	(build_static_case): Use build_special_member_call.
	* typeck2.c (build_functional_cast): Likewise.

I've added this information to GNATS.

Janis