diff -ru gcc-4.5.2/libstdc++-v3/include/bits/stl_pair.h gcc-4.5.2-new/libstdc++-v3/include/bits/stl_pair.h
--- gcc-4.5.2/libstdc++-v3/include/bits/stl_pair.h	2010-06-10 06:26:14.000000000 -0400
+++ gcc-4.5.2-new/libstdc++-v3/include/bits/stl_pair.h	2011-11-29 10:25:51.203597393 -0500
@@ -88,6 +88,8 @@
       : first(__a), second(__b) { }
 
 #ifdef __GXX_EXPERIMENTAL_CXX0X__
+      pair(const pair&) = default;
+
       // DR 811.
       template<class _U1, class = typename
 	       std::enable_if<std::is_convertible<_U1, _T1>::value>::type>
@@ -131,6 +133,15 @@
 
       template<class _U1, class _U2>
         pair&
+        operator=(const pair<_U1, _U2>& __p)
+	{
+	  first = __p.first;
+	  second = __p.second;
+	  return *this;
+	}
+
+      template<class _U1, class _U2>
+        pair&
         operator=(pair<_U1, _U2>&& __p)
 	{
 	  first = std::move(__p.first);
diff -ru gcc-4.5.2/libstdc++-v3/include/bits/stl_queue.h gcc-4.5.2-new/libstdc++-v3/include/bits/stl_queue.h
--- gcc-4.5.2/libstdc++-v3/include/bits/stl_queue.h	2010-02-04 13:20:34.000000000 -0500
+++ gcc-4.5.2-new/libstdc++-v3/include/bits/stl_queue.h	2011-11-29 10:26:22.511695475 -0500
@@ -1,6 +1,6 @@
 // Queue implementation -*- C++ -*-
 
-// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
 // Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
@@ -137,16 +137,6 @@
       explicit
       queue(_Sequence&& __c = _Sequence())
       : c(std::move(__c)) { }
-
-      queue(queue&& __q)
-      : c(std::move(__q.c)) { }
-
-      queue&
-      operator=(queue&& __q)
-      {
-	c = std::move(__q.c);
-	return *this;
-      }
 #endif
 
       /**
@@ -451,17 +441,6 @@
 	  c.insert(c.end(), __first, __last);
 	  std::make_heap(c.begin(), c.end(), comp);
 	}
-
-      priority_queue(priority_queue&& __pq)
-      : c(std::move(__pq.c)), comp(std::move(__pq.comp)) { }
-
-      priority_queue&
-      operator=(priority_queue&& __pq)
-      {
-	c = std::move(__pq.c);
-	comp = std::move(__pq.comp);
-	return *this;
-      }
 #endif
 
       /**
diff -ru gcc-4.5.2/libstdc++-v3/libsupc++/exception_ptr.h gcc-4.5.2-new/libstdc++-v3/libsupc++/exception_ptr.h
--- gcc-4.5.2/libstdc++-v3/libsupc++/exception_ptr.h	2009-11-09 17:09:30.000000000 -0500
+++ gcc-4.5.2-new/libstdc++-v3/libsupc++/exception_ptr.h	2011-11-29 10:26:10.878659023 -0500
@@ -129,7 +129,7 @@
       operator==(const exception_ptr&, const exception_ptr&) throw() 
       __attribute__ ((__pure__));
 
-      const type_info*
+      const class type_info*
       __cxa_exception_type() const throw() __attribute__ ((__pure__));
     };
 
diff -ru gcc-4.5.2/libstdc++-v3/libsupc++/nested_exception.h gcc-4.5.2-new/libstdc++-v3/libsupc++/nested_exception.h
--- gcc-4.5.2/libstdc++-v3/libsupc++/nested_exception.h	2010-02-18 12:20:16.000000000 -0500
+++ gcc-4.5.2-new/libstdc++-v3/libsupc++/nested_exception.h	2011-11-29 10:26:10.879659026 -0500
@@ -119,7 +119,7 @@
   // with a type that has an accessible nested_exception base.
   template<typename _Ex>
     inline void
-    __throw_with_nested(_Ex&& __ex, const nested_exception* = 0)
+    __throw_with_nested(_Ex&& __ex, const nested_exception*)
     { throw __ex; }
 
   template<typename _Ex>