diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 09dd0f7e043..4d0e3901a45 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,7 @@
+2014-04-16  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/std/functional (__is_location_invariant): Use __or_ helper.
+
 2014-04-15  Jonathan Wakely  <jwakely@redhat.com>
 
 	PR libstdc++/60734
diff --git a/libstdc++-v3/include/std/functional b/libstdc++-v3/include/std/functional
index 0e80fa37cf4..295022de8ee 100644
--- a/libstdc++-v3/include/std/functional
+++ b/libstdc++-v3/include/std/functional
@@ -1747,8 +1747,7 @@ _GLIBCXX_HAS_NESTED_TYPE(result_type)
    */
   template<typename _Tp>
     struct __is_location_invariant
-    : integral_constant<bool, (is_pointer<_Tp>::value
-			       || is_member_pointer<_Tp>::value)>
+    : __or_<is_pointer<_Tp>, is_member_pointer<_Tp>>::type
     { };
 
   class _Undefined_class;