ZoneCodeGenerator: Add arraysize test to explicitly override the size of an array with a dynamic one

src/ZoneCodeGenerator/Domain/ReferenceTypeArray.cs

@@ -1,12 +1,17 @@
-namespace ZoneCodeGenerator.Domain
+using ZoneCodeGenerator.Domain.Evaluation;
+
+namespace ZoneCodeGenerator.Domain
 {
     class ReferenceTypeArray : ReferenceType
     {
         public int ArraySize { get; }
 
+        public IEvaluation DynamicSize { get; set; }
+
         public ReferenceTypeArray(int arraySize)
         {
             ArraySize = arraySize;
+            DynamicSize = null;
         }
     }
 }