1 // Copyright 2015 the V8 project authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 // 5 // Flags: --harmony-default-parameters --harmony-destructuring-bind 6 7 ((x, y = eval('x')) => assertEquals(42, y))(42); 8 ((x, {y = eval('x')}) => assertEquals(42, y))(42, {}); 9