ITupleNode signature change

Src/AST/Myc.Ast.Compiler.Binder.pas

@@ -343,7 +343,6 @@ var
     startCount: Integer;
     hasNested: Boolean;
     paramIdentity: INamedIdentity;
-    paramsTuple: ITupleNode;
     paramNode: IAstNode;
 begin
     L := Node.AsLambdaExpression;
@@ -359,12 +358,12 @@ begin
     try
         FCurrentBuilder.Define('<self>');
 
-        paramsTuple := L.Parameters;
-        SetLength(newParams, paramsTuple.Count);
+        var paramElements := L.Parameters.Elements;
+        SetLength(newParams, Length(paramElements));
 
-        for i := 0 to paramsTuple.Count - 1 do
+        for i := 0 to High(paramElements) do
         begin
-            paramNode := paramsTuple.Items[i];
+            paramNode := paramElements[i];
 
             if paramNode.Kind <> akIdentifier then
             begin
@@ -454,14 +453,15 @@ begin
     // 1. Keyword as Function Logic
     if C.Callee.Kind = akKeyword then
     begin
-        if C.Arguments.Count <> 1 then
+        var args := C.Arguments.Elements;
+        if Length(args) <> 1 then
         begin
             if Assigned(FLog) then
                 FLog.AddError(Format('Keyword access :%s requires exactly one argument.', [C.Callee.AsKeyword.Value.Name]), Node);
         end
         else
         begin
-            var memberAccess := TAst.MemberAccess(Node.Identity, Accept(C.Arguments.Items[0]), C.Callee.AsKeyword);
+            var memberAccess := TAst.MemberAccess(Node.Identity, Accept(args[0]), C.Callee.AsKeyword);
             Result := memberAccess;
             exit;
         end;