Aded back in cause why not.

Visitation wil, impy marking in the sense that  if we do expression checking then it can only rely on alrady visited.

source/tlang/testing/basic1_typedeclrationchecking.t

@@ -60,7 +60,8 @@ class Shekshi
 
     class kl
     {
-        
+        kl o;
+        Shekshi oo;
     }
 
     int Shekshi2;