test262/test/language/expressions/postfix-decrement/11.3.2-2-3-s.js

// Copyright (c) 2012 Ecma International.  All rights reserved.
// Ecma International makes this code available under the terms and conditions set
// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
// "Use Terms").   Any redistribution of this code must retain the above
// copyright and this notice and otherwise comply with the Use Terms.

/*---
es5id: 11.3.2-2-3-s
description: >
    SyntaxError is not thrown if the identifier 'arguments[...]' appears as a
    PostfixExpression(arguments--)
includes: [runTestCase.js]
---*/

function testcase() {
        arguments[1] = 7;
        arguments[1]--;
        return arguments[1]===6;
    }
runTestCase(testcase);