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diff --git a/js/src/tests/non262/generators/regress-366941.js b/js/src/tests/non262/generators/regress-366941.js
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+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ * Contributor: Robert Sayre
+ */
+
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 366941;
+var summary = 'Destructuring enumerations, iterations';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+ printBugNumber(BUGNUMBER);
+ printStatus (summary);
+
+ var list1 = [[1,2],[3,4],[5,6]];
+ var list2 = [[1,2,3],[4,5,6],[7,8,9]];
+
+ expect = '1,2;3,4;5,6;';
+ actual = '';
+
+ for (var [foo, bar] of list1) {
+ actual += foo + "," + bar + ";";
+ }
+
+ reportCompare(expect, actual, summary + ': 1');
+
+ expect = '1,2,3;4,5,6;7,8,9;';
+ actual = '';
+ for (var [foo, bar, baz] of list2) {
+ actual += foo + "," + bar + "," + baz + ";";
+ }
+
+ reportCompare(expect, actual, summary + ': 2');
+
+ function* gen(list) {
+ for (var test of list) {
+ yield test;
+ }
+ }
+
+ var iter1 = gen(list1);
+
+ expect = '1,2;3,4;5,6;';
+ actual = '';
+
+ for (var [foo, bar] of iter1) {
+ actual += foo + "," + bar + ";";
+ }
+
+ reportCompare(expect, actual, summary + ': 3');
+
+ // Before JS1.7's destructuring for…in was fixed to match JS1.8's,
+ // the expected result was a SyntaxError about the for…in loop's lhs.
+ var iter2 = gen(list2);
+ expect = '1,2,3;4,5,6;7,8,9;';
+ actual = '';
+
+ try
+ {
+ eval('for (var [foo, bar, baz] of iter2) {' +
+ 'actual += foo + "," + bar + "," + baz + ";";' +
+ '}');
+ }
+ catch(ex)
+ {
+ actual = ex + '';
+ }
+
+ reportCompare(expect, actual, summary + ': 4');
+}