js/src/tests/js1_8_5/regress/regress-554955-2.js

Wed, 31 Dec 2014 06:09:35 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Wed, 31 Dec 2014 06:09:35 +0100
changeset 0
6474c204b198
permissions
-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
     2 /*
     3  * Any copyright is dedicated to the Public Domain.
     4  * http://creativecommons.org/licenses/publicdomain/
     5  */
     7 function f(s) {
     8     eval(s);
     9     return function(a) {
    10         with({}) {}; // repel JägerMonkey
    11         eval(a);
    12         return b;
    13     };
    14 }
    16 var b = 1;
    17 var g1 = f("");
    18 var g2 = f("var b = 2;");
    20 /* Call the lambda once, caching a reference to the global b. */
    21 g1('');
    23 /*
    24  * If this call sees the above cache entry, then it will erroneously use
    25  * the global b.
    26  */
    27 assertEq(g2(''), 2);
    29 reportCompare(true, true);

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