Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 21 insertions, 0 deletions

diff --git a/js/src/tests/non262/extensions/regress-453249.js b/js/src/tests/non262/extensions/regress-453249.js
new file mode 100644
index 0000000000..910353da9a
--- /dev/null
+++ b/js/src/tests/non262/extensions/regress-453249.js
@@ -0,0 +1,21 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 453249;
+var summary = 'Do not assert with JIT: s0->isQuad()';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+
+this.__proto__.a = 3; for (var j = 0; j < 4; ++j) { [a]; }
+
+this.a = 3; for (var j = 0; j < 4; ++j) { [a]; }
+
+
+reportCompare(expect, actual, summary);