changed issue with checking type for field access

ExprPrimaryNodes.py

@@ -421,7 +421,10 @@ class FieldAccessNode(ASTNode):
 
     def checkType(self):
         self.primary.checkType()
-        self.ID.prefixLink = self.primary.myType.typePointer
+        if self.primary.myType.isArray or self.primary.myType.isPrimitive:
+            self.ID.prefixLink = self.primary
+        else:
+            self.ID.prefixLink = self.primary.myType.typePointer
         self.ID.checkType()
         self.myType = self.ID.myType
 

NameNode.py

@@ -65,6 +65,13 @@ class NameNode(ASTNode):
             self.addToPrefix(typeNode)
             return True
         return False
+    
+    def checkLength(self):
+        if not self.IDs:
+            return True
+        if self.IDs[0] == "length":
+            return True
+        return False
 
     # Checks and updates prefix if the next ID in self.IDs is a local variable or a parameter
     def checkLocalVar(self):
@@ -164,6 +171,10 @@ class NameNode(ASTNode):
         # Checking if a1 is "this"
         if self.checkThis():
             return
+        
+        # Checking if a1 is length
+        if self.checkLength():
+            return
 
         # Checking if a1 is a local variable
         if self.checkLocalVar():