diff -r 000000000000 -r 6474c204b198 js/src/tests/js1_7/geniter/regress-345736.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/js1_7/geniter/regress-345736.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,46 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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 = 345736;
+var summary = 'for each in array comprehensions';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  var arr;
+
+  arr=[x+x for (x in ["a","b","c"])];
+
+  expect = '00,11,22';
+  actual = arr.toString();
+  reportCompare(expect, actual, summary);
+
+  arr=[x+x for each (x in ["a","b","c"])];
+
+  expect = 'aa,bb,cc';
+  actual = arr.toString();
+  reportCompare(expect, actual, summary);
+
+  arr=[x+x for ([,x] in ["a","b","c"])];
+  expect = 'aa,bb,cc';
+  actual = arr.toString();
+
+  arr=[x+y for ([x,y] in ["a","b","c"])];
+  expect = '0a,1b,2c';
+  actual = arr.toString();
+
+  exitFunc ('test');
+}