js/src/tests/js1_8_5/regress/regress-554955-3.js

Thu, 22 Jan 2015 13:21:57 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Thu, 22 Jan 2015 13:21:57 +0100
branch
TOR_BUG_9701
changeset 15
b8a032363ba2
permissions
-rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     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         let (c = 3) {
    13             return b;
    14         };
    15     };
    16 }
    18 var b = 1;
    19 var g1 = f("");
    20 var g2 = f("var b = 2;");
    22 /* Call the lambda once, caching a reference to the global b. */
    23 g1('');
    25 /* 
    26  * If this call sees the above cache entry, then it will erroneously use the
    27  * global b.
    28  */
    29 assertEq(g2(''), 2);
    31 reportCompare(true, true);

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