Index: boost/fusion/algorithm/iteration/detail/fold.hpp
===================================================================
--- boost/fusion/algorithm/iteration/detail/fold.hpp	(revision 69825)
+++ boost/fusion/algorithm/iteration/detail/fold.hpp	(working copy)
@@ -185,7 +185,7 @@
         {
             template<typename State, typename It0, typename F>
             static Result
-            call(State const& state,It0 const& it0,F f)
+            call(State const& state,It0 const&,F)
             {
                 return static_cast<Result>(state);
             }
Index: boost/fusion/sequence/intrinsic/has_key.hpp
===================================================================
--- boost/fusion/sequence/intrinsic/has_key.hpp	(revision 69825)
+++ boost/fusion/sequence/intrinsic/has_key.hpp	(working copy)
@@ -67,7 +67,7 @@
 
     template <typename Key, typename Sequence>
     inline typename result_of::has_key<Sequence, Key>::type
-    has_key(Sequence const& seq)
+    has_key(Sequence const&)
     {
         typedef typename result_of::has_key<Sequence, Key>::type result;
         return result();
Index: boost/fusion/view/ext_/segmented_iterator.hpp
===================================================================
--- boost/fusion/view/ext_/segmented_iterator.hpp	(revision 69825)
+++ boost/fusion/view/ext_/segmented_iterator.hpp	(working copy)
@@ -345,9 +345,9 @@
           : cons_(c)
         {}
 
-        cons_type const &cons() const { return this->cons_; };
-        car_type const &car() const { return this->cons_.car; };
-        cdr_type const &cdr() const { return this->cons_.cdr; };
+        cons_type const &cons() const { return this->cons_; }
+        car_type const &car() const { return this->cons_.car; }
+        cdr_type const &cdr() const { return this->cons_.cdr; }
 
     private:
         Cons cons_;
Index: boost/function/function_template.hpp
===================================================================
--- boost/function/function_template.hpp	(revision 69825)
+++ boost/function/function_template.hpp	(working copy)
@@ -858,7 +858,7 @@
 #else
   private:
     struct dummy {
-      void nonnull() {};
+      void nonnull() {}
     };
 
     typedef void (dummy::*safe_bool)();
Index: boost/regex/pending/unicode_iterator.hpp
===================================================================
--- boost/regex/pending/unicode_iterator.hpp	(revision 69825)
+++ boost/regex/pending/unicode_iterator.hpp	(working copy)
@@ -103,7 +103,7 @@
    while(c & mask)
    {
       ++result;
-      mask >>= 1;
+      mask = static_cast< boost::uint8_t>( mask >> 1 );
    }
    return (result == 0) ? 1 : ((result > 4) ? 4 : result);
 }