// Copyright 2014 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Flags: --allow-natives-syntax --enable-slow-asserts

var v = [1.3];
v.length = 0;

var json = JSON.stringify(v);
assertEquals("[]", json);

Array.prototype[0] = 5.5;
var arr = [].concat(v, [{}], [2.3]);
assertEquals([{}, 2.3], arr);