JSTests/test262/test/language/expressions/assignment/11.13.1-4-28-s.js

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

/*---
es5id: 11.13.1-4-28-s
description: >
    Strict Mode - SyntaxError is thrown if the identifier 'eval'
    appears as the LeftHandSideExpression of simple assignment(=)
    under strict mode
flags: [onlyStrict]
---*/

function testcase() {
        var err = null;
        var blah = eval;
        try {
            eval("var eval = 20;");
        } catch (e) {
            err = e;
        }
        assert(err instanceof SyntaxError, 'err instanceof SyntaxError');
        assert.sameValue(blah, eval, 'blah');
    }
testcase();