Ast list nodes

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

@@ -186,7 +186,7 @@ begin
         // 2. Register parameters (they mask outer variables)
         // We pass 'nil' as the node because we currently don't box parameters,
         // but we must ensure Resolve() finds them so we don't accidentally box a shadowed variable.
-        for i := 0 to High(Node.Parameters) do
+        for i := 0 to Node.Parameters.Count - 1 do
         begin
             FCurrentScope.Define(Node.Parameters[i].Name, nil);
         end;