2 files changed, 6 insertions, 3 deletions
diff --git a/system/include/emscripten/bind.h b/system/include/emscripten/bind.h
index 7bc28ff6..67e7c6a3 100644
--- a/system/include/emscripten/bind.h
+++ b/system/include/emscripten/bind.h
@@ -422,8 +422,8 @@ namespace emscripten {
 
     namespace internal {
         template<typename ClassType, typename... Args>
-        ClassType* operator_new(Args... args) {
-            return new ClassType(args...);
+        ClassType* operator_new(Args&&... args) {
+            return new ClassType(std::forward<Args>(args)...);
         }
 
         template<typename WrapperType, typename ClassType, typename... Args>
diff --git a/system/include/emscripten/wire.h b/system/include/emscripten/wire.h
index c20e2f55..1a9432d6 100644
--- a/system/include/emscripten/wire.h
+++ b/system/include/emscripten/wire.h
@@ -293,7 +293,6 @@ namespace emscripten {
             }
         };
 
-        // Is this necessary?
         template<typename T>
         struct GenericBindingType<std::unique_ptr<T>> {
             typedef typename BindingType<T>::WireType WireType;
@@ -301,6 +300,10 @@ namespace emscripten {
             static WireType toWireType(std::unique_ptr<T> p) {
                 return BindingType<T>::toWireType(*p);
             }
+
+            static std::unique_ptr<T> fromWireType(WireType wt) {
+                return std::unique_ptr<T>(new T(std::move(BindingType<T>::fromWireType(wt))));
+            }
         };
 
         template<typename Enum>