ITupleNode signature change

Src/AST/Myc.Ast.Refactoring.Remove.pas

@@ -127,12 +127,14 @@ var
     i: Integer;
     item, transformed: IAstNode;
     list: TList<IAstNode>;
+    elements: TArray<IAstNode>;
 begin
     list := TList<IAstNode>.Create;
     try
-        for i := 0 to Source.Count - 1 do
+        elements := Source.Elements;
+        for i := 0 to High(elements) do
         begin
-            item := Source.Items[i];
+            item := elements[i];
             transformed := Accept(item);
             if Assigned(transformed) then
                 list.Add(transformed);
@@ -335,14 +337,16 @@ var
     item, transformed: IAstNode;
     i: Integer;
     hasChanged: Boolean;
+    elements: TArray<IAstNode>;
 begin
     T := Node.AsTuple;
     list := TList<IAstNode>.Create;
     hasChanged := False;
     try
-        for i := 0 to T.Count - 1 do
+        elements := T.Elements;
+        for i := 0 to High(elements) do
         begin
-            item := T.Items[i];
+            item := elements[i];
             transformed := Accept(item);
 
             if transformed <> item then