Fix: no scope walking for name resolving after MemAccess operator

Change-Id: Ic093079fa65d8d749911fd9f5b0f629e9fe68a1e
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

src/libs/cplusplus/LookupContext.h

@@ -111,6 +111,7 @@ private:
     AlreadyConsideredClassContainer<TemplateNameId> _alreadyConsideredTemplates;
 
 #ifdef DEBUG_LOOKUP
+public:
     const Name *_name;
 #endif // DEBUG_LOOKUP