Added a test exposing the incorrect translation unit of templated classes.

Signed-off-by: Dimitar Dobrev <dpldobrev@yahoo.com>

tests/NamespacesBase/NamespacesBase.h

@@ -38,3 +38,8 @@ class DLL_API Abstract
 public:
     virtual void abstractFunction() = 0;
 };
+
+template <typename T>
+class TemplateClass
+{
+};

tests/NamespacesDerived/NamespacesDerived.h

@@ -44,6 +44,8 @@ public:
     Base2();
 };
 
+template <typename T> class TemplateClass;
+
 class Derived2 : public Base2
 {
 public:
@@ -59,4 +61,6 @@ public:
     void defaultEnumValueFromDependency(OverlappingNamespace::ColorsEnum c = OverlappingNamespace::ColorsEnum::black);
 
     Abstract* getAbstract();
+private:
+    TemplateClass<int> t;
 };