Index: boost/spirit/home/support/iterators/detail/split_std_deque_policy.hpp
===================================================================
--- boost/spirit/home/support/iterators/detail/split_std_deque_policy.hpp	(revision 57126)
+++ boost/spirit/home/support/iterators/detail/split_std_deque_policy.hpp	(working copy)
@@ -53,9 +53,8 @@
             dereference(MultiPass const& mp)
             {
                 queue_type& queue = mp.shared()->queued_elements;
-                typename queue_type::size_type size = queue.size();
 
-                BOOST_ASSERT(mp.queued_position > 0 && mp.queued_position <= size);
+                BOOST_ASSERT(mp.queued_position > 0 && mp.queued_position <= queue.size());
 
                 Value& v(queue[mp.queued_position-1]);
                 if (!MultiPass::input_is_valid(mp, v))