// 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 description: > Array.prototype.reduceRight throws TypeError when Array is empty and initialValue is not present ---*/ function callbackfn(prevVal, curVal, idx, obj) {} var arr = new Array(10); assert.throws(TypeError, function() { arr.reduceRight(callbackfn); }); reportCompare(0, 0);