1 files changed, 77 insertions, 0 deletions
diff --git a/js/src/tests/non262/regress/regress-452498-082.js b/js/src/tests/non262/regress/regress-452498-082.js
new file mode 100644
index 0000000000..b8869cf547
--- /dev/null
+++ b/js/src/tests/non262/regress/regress-452498-082.js
@@ -0,0 +1,77 @@
+/* -*- tab-width: 2; 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 = 452498;
+var summary = 'TM: upvar2 regression tests';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+// ------- Comment #82 From Gary Kwong [:nth10sd]
+
+// =====
+
+  (function(){function  x(){} {let x = [] }});
+
+// =====
+
+  var f = new Function("new function x(){ return x |= function(){} } ([], function(){})");
+  "" + f;
+
+// =====
+
+  function g(code)
+  {
+    var f = new Function(code);
+    f();
+  }
+  g("for (var x = 0; x < 3; ++x)(new (function(){})());");
+
+// =====
+  try
+  {
+    eval(
+      'for(let [\n' +
+      'function  x () { M:if([1,,])  }\n'
+      );
+  }
+  catch(ex)
+  {
+  }
+
+// =====
+
+  try
+  {
+    function foo(code)
+    {
+      var c;
+      eval("const c, x5 = c;");
+    }
+    foo();
+  }
+  catch(ex)
+  {
+  }
+
+// =====
+
+  var f = new Function("[] = [( '' )()];");
+  "" + f;
+
+// =====
+
+  reportCompare(expect, actual, summary);
+}