diff --git a/src/common/meshmodel.cpp b/src/common/meshmodel.cpp
index 5d6ee6d7d..7392eeb56 100644
--- a/src/common/meshmodel.cpp
+++ b/src/common/meshmodel.cpp
@@ -989,7 +989,7 @@ void MeshLabRenderState::clearState()
 	unlockRenderState(RASTER);
 }
 
-void MeshLabRenderState::copyBack( const int id,CMeshO& mm ) const
+void MeshLabRenderState::copyBack( const int /*id*/,CMeshO& /*mm*/ ) const
 {
 //	mm.Clear();
 //	mm.vert.swap(CMeshO::VertContainer());
diff --git a/src/common/meshmodel.h b/src/common/meshmodel.h
index 6656c63a7..4ed5c06d3 100644
--- a/src/common/meshmodel.h
+++ b/src/common/meshmodel.h
@@ -505,7 +505,7 @@ class MeshDocument : public QObject
 
 public:
 
-	MeshDocument(): QObject(),xmlhistory(),rendstate()
+	MeshDocument(): QObject(),rendstate(),xmlhistory()
 	{
 		tagIdCounter=0;
 		meshIdCounter=0;
diff --git a/src/common/scriptinterface.cpp b/src/common/scriptinterface.cpp
index 89be7b7ff..e2c151919 100644
--- a/src/common/scriptinterface.cpp
+++ b/src/common/scriptinterface.cpp
@@ -808,7 +808,7 @@ QScriptValue ShotSI_ctor( QScriptContext* c,QScriptEngine* e )
 	return e->newQObject(shot, QScriptEngine::ScriptOwnership);
 }
 
-QScriptValue ShotSI_defctor( QScriptContext* c,QScriptEngine* e )
+QScriptValue ShotSI_defctor( QScriptContext* /*c*/,QScriptEngine* e )
 {
 	ShotSI* shot = new ShotSI();
 	return e->newQObject(shot, QScriptEngine::ScriptOwnership);