return argument_pack;
}
+/* Returns true if the template argument vector ARGS contains
+ any pack expansions, false otherwise. */
+
+static bool
+any_pack_expanson_args_p (tree args)
+{
+ int i;
+ if (args)
+ for (i = 0; i < TREE_VEC_LENGTH (args); ++i)
+ if (PACK_EXPANSION_P (TREE_VEC_ELT (args, i)))
+ return true;
+ return false;
+}
+
/* Convert all template arguments to their appropriate types, and
return a vector containing the innermost resulting template
arguments. If any error occurs, return error_mark_node. Error and
if ((nargs > nparms && !variadic_p)
|| (nargs < nparms - variadic_p
&& require_all_args
+ && !any_pack_expanson_args_p (inner_args)
&& (!use_default_args
|| (TREE_VEC_ELT (parms, nargs) != error_mark_node
&& !TREE_PURPOSE (TREE_VEC_ELT (parms, nargs))))))