From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 js/src/tests/non262/regress/regress-452742-02.js | 53 ++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 js/src/tests/non262/regress/regress-452742-02.js

(limited to 'js/src/tests/non262/regress/regress-452742-02.js')

diff --git a/js/src/tests/non262/regress/regress-452742-02.js b/js/src/tests/non262/regress/regress-452742-02.js
new file mode 100644
index 0000000000..6b6f5c0606
--- /dev/null
+++ b/js/src/tests/non262/regress/regress-452742-02.js
@@ -0,0 +1,53 @@
+/* -*- 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 = 452742;
+var summary = 'Do not do overzealous eval inside function optimization in BindNameToSlot';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  expect = '';
+
+  var obj = { arguments: [-100] };
+
+  function a()
+  {
+    with (obj) { return eval("arguments[0]"); }
+  }
+
+  function b()
+  {
+    var result;
+    eval('with (obj) { result = eval("arguments[0]"); };');
+    return result;
+  }
+
+  try
+  {
+    var result = a();
+    if (result !== -100)
+      throw "Bad result " + result;
+
+    var result = b();
+    if (result !== -100)
+      throw "Bad result " + result;
+  }
+  catch(ex)
+  {
+    actual = ex + '';
+  }
+  reportCompare(expect, actual, summary);
+}
-- 
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