ext/libsass/src/extend.hpp in sassc-1.8.3 vs ext/libsass/src/extend.hpp in sassc-1.8.4

@@ -23,12 +23,10 @@
 
   public:
     static Node subweave(Node& one, Node& two, Context& ctx);
     static Selector_List* extendSelectorList(Selector_List* pSelectorList, Context& ctx, ExtensionSubsetMap& subset_map, bool isReplace, bool& extendedSomething);
     Extend(Context&, ExtensionSubsetMap&);
-    virtual ~Extend() { }
-
-    using Operation<void>::operator();
+    ~Extend() { }
 
     void operator()(Block*);
     void operator()(Ruleset*);
     void operator()(Supports_Block*);
     void operator()(Media_Block*);