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// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-array.prototype.reduceright
es5id: 15.4.4.22-8-b-iii-1-22
description: >
Array.prototype.reduceRight - element to be retrieved is inherited
accessor property without a get function on an Array
---*/
var testResult = false;
function callbackfn(prevVal, curVal, idx, obj) {
if (idx === 1) {
testResult = (typeof prevVal === "undefined");
}
}
Object.defineProperty(Array.prototype, "2", {
set: function() {},
configurable: true
});
var arr = [0, 1, , ];
arr.reduceRight(callbackfn);
assert(testResult, 'testResult !== true');
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