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// |reftest| skip-if(!this.hasOwnProperty("Tuple"))
// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: Tuple.prototype.indexOf returns -1 if 'length' is 0 (empty tuple)
---*/
var i = #[].indexOf(42);
assertEq(i, -1);
reportCompare(0, 0);