Fix clang static analyzer warnings

src/blackcore/simulator.cpp

@@ -1140,4 +1140,8 @@ namespace BlackCore
         this->stopImpl();
         m_isRunning = false;
     }
+
+    ISimulatorFactory::~ISimulatorFactory()
+    { }
+
 } // namespace

src/blackcore/simulator.h

@@ -604,7 +604,7 @@ namespace BlackCore
     {
     public:
         //! ISimulatorVirtual destructor
-        virtual ~ISimulatorFactory() {}
+        virtual ~ISimulatorFactory();
 
         //! Create a new instance of a driver
         //! \param info                      metadata about simulator