test262/test/language/expressions/prefix-decrement/11.4.5-2-3-s.js

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// Copyright (c) 2012 Ecma International. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
/*---
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es5id: 11.4.5-2-3-s
description: SyntaxError is not thrown for --arguments[...]
---*/
function testcase() {
arguments[1] = 7;
--arguments[1];
assert.sameValue(arguments[1], 6, 'arguments[1]');
}
testcase();