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diff --git a/Source/JavaScriptCore/tests/mozilla/js1_5/Regress/regress-103602.js b/Source/JavaScriptCore/tests/mozilla/js1_5/Regress/regress-103602.js
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+/* ***** BEGIN LICENSE BLOCK *****
+* Version: NPL 1.1/GPL 2.0/LGPL 2.1
+*
+* The contents of this file are subject to the Netscape Public License
+* Version 1.1 (the "License"); you may not use this file except in
+* compliance with the License. You may obtain a copy of the License at
+* http://www.mozilla.org/NPL/
+*
+* Software distributed under the License is distributed on an "AS IS" basis,
+* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+* for the specific language governing rights and limitations under the
+* License.
+*
+* The Original Code is JavaScript Engine testing utilities.
+*
+* The Initial Developer of the Original Code is Netscape Communications Corp.
+* Portions created by the Initial Developer are Copyright (C) 2001
+* the Initial Developer. All Rights Reserved.
+*
+* Contributor(s): pschwartau@netscape.com
+*
+* Alternatively, the contents of this file may be used under the terms of
+* either the GNU General Public License Version 2 or later (the "GPL"), or
+* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+* in which case the provisions of the GPL or the LGPL are applicable instead
+* of those above. If you wish to allow use of your version of this file only
+* under the terms of either the GPL or the LGPL, and not to allow others to
+* use your version of this file under the terms of the NPL, indicate your
+* decision by deleting the provisions above and replace them with the notice
+* and other provisions required by the GPL or the LGPL. If you do not delete
+* the provisions above, a recipient may use your version of this file under
+* the terms of any one of the NPL, the GPL or the LGPL.
+*
+* ***** END LICENSE BLOCK *****
+*
+*
+* Date:    10 Jan 2002
+* SUMMARY: Reassignment to a const is NOT an error per ECMA
+* See http://bugzilla.mozilla.org/show_bug.cgi?id=103602
+*
+* ------- Additional Comment #4 From Brendan Eich 2002-01-10 15:30 -------
+*
+* That's per ECMA (don't blame me, I fought for what Netscape always did:
+* throw an error [could be a catchable exception since 1.3]).
+* Readonly properties, when set by assignment, are not changed, but no error
+* or exception is thrown. The value of the assignment expression is the value
+* of the r.h.s.
+*
+* If you want a *strict* warning, pls change the summary of this bug to say so.
+*/
+//-----------------------------------------------------------------------------
+var UBound = 0;
+var bug = 103602;
+var summary = 'Reassignment to a const is NOT an error per ECMA';
+var status = '';
+var statusitems = [];
+var actual = '';
+var actualvalues = [];
+var expect= '';
+var expectedvalues = [];
+var cnFAIL_1 = 'Redeclaration of a const FAILED to cause an error';
+var cnFAIL_2 = 'Reassigning to a const caused an ERROR! It should not!!!';
+var sEval = '';
+
+/*
+ * Not every implementation supports const (a non-ECMA extension)
+ * For example, Rhino does not; it would generate a complile-time error.
+ * So we have to hide this so it will be detected at run-time instead.
+ */
+try
+{
+  sEval = 'const one = 1';
+  eval(sEval);
+}
+catch(e)
+{
+  quit(); // if const is not supported, this testcase is over -
+}
+
+
+status = inSection(1);
+try
+{
+  /*
+   * Redeclaration of const should be a compile-time error.
+   * Hide so it will be detected at run-time.
+   */
+  sEval = 'const one = 2;';
+  eval(sEval);
+
+  expect = ''; // we shouldn't reach this line
+  actual = cnFAIL_1;
+  addThis();
+}
+catch(e)
+{
+  // good - we should be here.
+  actual = expect;
+  addThis();
+}
+
+
+status = inSection(2);
+try
+{
+  /*
+   * Reassignment to a const should be NOT be an error, per ECMA.
+   */
+  one = 2;
+  actual = expect; // good: no error was generated
+  addThis();
+
+  // although no error, the assignment should have been ignored -
+  status = inSection(3);
+  actual = one;
+  expect = 1;
+  addThis();
+
+  // the value of the EXPRESSION, however, is the value of the r.h.s. -
+  status = inSection(4);
+  actual = (one = 2);
+  expect = 2;
+  addThis();
+}
+
+catch(e)
+{
+  // BAD - we shouldn't be here
+  expect = '';
+  actual = cnFAIL_2;
+  addThis();
+}
+
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+
+function addThis()
+{
+  statusitems[UBound] = status;
+  actualvalues[UBound] = actual;
+  expectedvalues[UBound] = expect;
+  UBound++;
+}
+
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber (bug);
+  printStatus (summary);
+ 
+  for (var i = 0; i < UBound; i++)
+  {
+    reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
+  }
+
+  exitFunc ('test');
+}