fixed bad cast

include/gp/pointers.hpp

@@ -72,7 +72,7 @@ namespace gp {
 
 		shared_ptr(T* _data, gp::allocator& _owner)
 		: data(_data)
-		, refcounter((std::atomic_int)owner.allocate(sizeof(std::atomic_int)))
+		, refcounter((std::atomic_into">*)owner.allocate(sizeof(std::atomic_int)))
 		, owner(_owner)
 		{
 			refcounter->store(1);