tree.c (build_tree_list_vec_stat): New function.

./:	* tree.c (build_tree_list_vec_stat): New function.
	(ctor_to_vec): New function.
	(build_nt_call_vec): New function.
	(build_call_array): Change args to be a const pointer.
	(build_call_vec): New function.
	* tree.h (build_nt_call_vec): Declare.
	(build_tree_list_vec_stat): Declare.
	(build_tree_list_vec): Define.
	(build_call_array): Update declaration.
	(build_call_vec): Declare.
	(ctor_to_vec): Declare.
	* c-common.c (tree_vector_cache): New static variable.
	(make_tree_vector): New function.
	(release_tree_vector): New function.
	(make_tree_vector_single): New function.
	(make_tree_vector_copy): New function.
	* c-common.h (tree_vector_cache, make_tree_vector): Declare.
	(make_tree_vector_single, make_tree_vector_copy): Declare.
	* c-parser.c (cached_expr_list_1, cached_expr_list_2): Remove.
	(c_parser_expr_list): Don't manage cache here, instead call
	make_tree_vector.
	(c_parser_release_expr_list): Remove static function.
	(c_parser_vec_to_tree_list): Remove static function.
	(c_parser_attributes): Call build_tree_list_vec instead of
	c_parser_vec_to_tree_list.  Call release_tree_vector instead of
	c_parser_release_expr_list.
	(c_parser_postfix_expression_after_primary): Likewise.
	(c_parser_objc_keywordexpr): Likewise.
cp/:
	* parser.c (cp_parser_postfix_expression): Change args to a vec.
	Release it when done.
	(tree_vector): Define typedef.  Define VEC functions.
	(cp_parser_parenthesized_expression_list): Change return type to
	vec.  Change all callers.
	(cp_parser_new_expression): Change placement and initializer to
	vecs.  Release them when done.
	(cp_parser_new_placement): Change return type to vec.  Change all
	callers.
	(cp_parser_new_initializer): Likewise.
	* typeck.c (build_function_call_vec): Just call
	cp_build_function_call_vec.
	(cp_build_function_call): Just build a vec and call
	cp_build_function_call_vec.
	(cp_build_function_call_vec): New function based on old
	cp_build_function_call.
	(convert_arguments): Remove nargs and argarray parameters.  Change
	values to a vec.  Change caller.
	(build_x_compound_expr_from_vec): New function.
	(cp_build_modify_expr): Build vec to pass to
	build_special_member_call.
	* call.c (struct z_candidate): Add first_arg field.  Change args
	field to vec.
	(convert_class_to_reference): Handle first argument separately.
	(add_candidate): Add first_arg parameter.  Change args parameter
	to vec.  Change all callers.
	(add_function_candidate, add_conv_candidate): Likewise.
	(add_template_candidate_real, add_template_candidate): Likewise.
	(add_template_conv_candidate): Likewise.
	(build_user_type_conversion_1): Handle first argument separately.
	(resolve_args): Change return type and parameter type to vecs.
	Change all callers.
	(perform_overload_resolution): Change args parameter to vec.
	Change all callers.
	(build_new_function_call, build_operator_new_call): Likewise.
	(add_candidates): Likewise.
	(build_op_call): New globally visible function, built from and
	replacing static function build_object_call.
	(build_new_op): Don't handle CALL_EXPR.  Build vec, not tree_list,
	of arguments.
	(build_op_delete_call): Build vec to pass to
	cp_build_function_call_vec.
	(build_temp): Build vec to pass to build_special_member_call.
	(convert_like_real): Likewise.
	(perform_direct_initialization_if_possible): Likewise.
	(build_over_call): Handle first_arg field.  Use build_call_array
	rather than build_call_list.
	(build_special_member_call): Change args parameter to vec.  Change
	all callers.
	(build_new_method_call): Likewise.
	* init.c (expand_default_init): Change parms to vec.
	(build_raw_new_expr): Change placement and init to vecs.  Change
	all callers.
	(build_new_1, build_new): Likewise.
	* class.c (resolve_address_of_overloaded_function): Build array to
	pass to fn_type_unification.
	* pt.c (tsubst_copy_and_build): For NEW_EXPR build vecs to pass to
	build_new.  For CALL_EXPR create a vec rather than a tree_list;
	expand a pack if necessary.
	(fn_type_unification): Change args parameter to const tree *.  Add
	nargs parameter.  Change all callers.
	(type_unification_real): Likewise.
	(unify): Build array to pass to type_unification_real.
	(get_bindings): Build array to pass to fn_type_unification.
	(any_type_dependent_arguments_p): Change args parameter to a vec.
	Change all callers.
	(make_args_non_dependent): Renamed from build_non_dependent_args.
	Change return type to void.  Change parameter type to vec.  Change
	all callers.
	(do_auto_deduction): Pass an array to type_unification_real.
	* semantics.c (perform_koenig_lookup): Change args to vec.  Change
	all callers.
	(finish_call_expr): Change args to vec.  Change all callers.  Call
	build_op_call instead of passing CALL_EXPR to build_new_op.
	(cxx_omp_create_clause_info): Allocate vec to pass to
	build_special_member_call.
	* decl2.c (build_offset_ref_call_from_tree): Change args parameter
	to vec.  Change all callers.
	* name-lookup.c (lookup_function_nonclass): Likewise.
	(struct arg_lookup): Change args to vec.
	(arg_assoc_namespace): Handle args as a vec.
	(arg_assoc_args_vec): New static function.
	(lookup_arg_dependent): Change args parameter to vec.  Change all
	callers.
	* method.c (do_build_assign_ref): Allocate vec to pass to
	build_special_member_call.
	* except.c (build_throw): Likewise.
	* typeck2.c (build_functional_cast): Likewise.
	* cvt.c (ocp_convert): Likewise.
	* tree.c (build_min_non_dep_call_vec): Change last parameter to
	vec.  Change all callers.
	* cp-tree.h: Update declarations.
	* name-lookup.h: Update declarations.
objc/:
	* objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
	than NULL_TREE to build_special_member_call.

From-SVN: r147759

1 files changed, 5 insertions, 3 deletions

diff --git a/gcc/cp/method.c b/gcc/cp/method.c
index e632fe0..410503d 100644
--- a/gcc/cp/method.c
+++ b/gcc/cp/method.c
@@ -1,7 +1,7 @@
 /* Handle the hair of processing (but not expanding) inline functions.
    Also manage function and variable name overloading.
    Copyright (C) 1987, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008
+   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009
    Free Software Foundation, Inc.
    Contributed by Michael Tiemann (tiemann@cygnus.com)
 
@@ -661,19 +661,21 @@ do_build_assign_ref (tree fndecl)
 	   BINFO_BASE_ITERATE (binfo, i, base_binfo); i++)
 	{
 	  tree converted_parm;
+	  VEC(tree,gc) *parmvec;
 
 	  /* We must convert PARM directly to the base class
 	     explicitly since the base class may be ambiguous.  */
 	  converted_parm = build_base_path (PLUS_EXPR, parm, base_binfo, 1);
 	  /* Call the base class assignment operator.  */
+	  parmvec = make_tree_vector_single (converted_parm);
 	  finish_expr_stmt
 	    (build_special_member_call (current_class_ref,
 					ansi_assopname (NOP_EXPR),
-					build_tree_list (NULL_TREE,
-							 converted_parm),
+					&parmvec,
 					base_binfo,
 					LOOKUP_NORMAL | LOOKUP_NONVIRTUAL,
                                         tf_warning_or_error));
+	  release_tree_vector (parmvec);
 	}
 
       /* Assign to each of the non-static data members.  */