diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index b848ce6ba35..519f9cbb5f8 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,9 @@
+2011-07-20  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* include/debug/safe_local_iterator.h (_Safe_local_iterator<>::
+	_Safe_local_iterator(const _Iterator&, size_type, const _Sequence*)):
+	Fix typo.
+
 2011-07-19  François Dumont  <francois.cppdevs@free.fr>
 
 	* include/debug/safe_unordered_base.h, safe_unordered_sequence.h,
diff --git a/libstdc++-v3/include/debug/safe_local_iterator.h b/libstdc++-v3/include/debug/safe_local_iterator.h
index a204f28cf7f..de0cbee2a62 100644
--- a/libstdc++-v3/include/debug/safe_local_iterator.h
+++ b/libstdc++-v3/include/debug/safe_local_iterator.h
@@ -88,7 +88,7 @@ namespace __gnu_debug
        * @pre @p seq is not NULL
        * @post this is not singular
        */
-      _Safe_local_iterator(const _Iterator& __i, size_t __bucket,
+      _Safe_local_iterator(const _Iterator& __i, size_type __bucket,
 			   const _Sequence* __seq)
       : _Safe_local_iterator_base(__seq, _M_constant()), _M_current(__i),
 	_M_bucket(__bucket)