// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 11.13.1-4-31-s
description: >
    Strict Mode - SyntaxError is thrown if the identifier 'arguments'
    appears as the LeftHandSideExpression (PrimaryExpression) of
    simple assignment(=) under strict mode
flags: [onlyStrict]
includes: [runTestCase.js]
---*/

function testcase() {
        var blah = arguments;
        try {
            eval("(arguments) = 20;");
            return false;
        } catch (e) {
            return e instanceof SyntaxError && blah === arguments;
        }
}
runTestCase(testcase);