--- a/config.tests/unix/stl/stltest.cpp	Wed Jun 23 19:07:03 2010 +0300
+++ b/config.tests/unix/stl/stltest.cpp	Tue Jul 06 15:10:48 2010 +0300
@@ -69,7 +69,7 @@
 public:
         T *i;
         typedef std::random_access_iterator_tag  iterator_category;
-        typedef ptrdiff_t difference_type;
+        typedef std::ptrdiff_t difference_type;
         typedef T value_type;
         typedef T *pointer;
         typedef T &reference;