1303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org// Copyright 2010 the V8 project authors. All rights reserved.
2303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org// Redistribution and use in source and binary forms, with or without
3303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org// modification, are permitted provided that the following conditions are
4303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org// met:
5303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org//
6303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org//     * Redistributions of source code must retain the above copyright
7303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org//       notice, this list of conditions and the following disclaimer.
8303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org//     * Redistributions in binary form must reproduce the above
9303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org//       copyright notice, this list of conditions and the following
10303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org//       disclaimer in the documentation and/or other materials provided
11303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org//       with the distribution.
12303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org//     * Neither the name of Google Inc. nor the names of its
13303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org//       contributors may be used to endorse or promote products derived
14303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org//       from this software without specific prior written permission.
15303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org//
16303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org
28303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org// See http://code.google.com/p/v8/issues/detail?id=617 comment 5
29303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org
30303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.orgvar got_here = 0;
31303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org
32303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.orgfunction make_sure_we_dont_get_here() {
33303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org  got_here = 1;
34303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org}
35303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org
36303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.orgRegExp.prototype.exec = make_sure_we_dont_get_here;
37303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org
38303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.orgvar re = /foo/;
39303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org
40303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.orgre.exec = make_sure_we_dont_get_here;
41303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org
42303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.orgre("foo");
43303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.org
44303ada708275d2d425b846fb237f1ba7598ee239lrn@chromium.orgassertEquals(got_here, 0);
45