1 files changed, 35 insertions, 0 deletions
diff --git a/js/src/tests/non262/generators/regress-466206.js b/js/src/tests/non262/generators/regress-466206.js
new file mode 100644
index 0000000000..76c297038b
--- /dev/null
+++ b/js/src/tests/non262/generators/regress-466206.js
@@ -0,0 +1,35 @@
+/* -*- 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 = 466206;
+var summary = 'Do not crash due to unrooted function variables';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  var f;
+
+  function* g() {
+    var x = {};
+    f = function () { x.y; };
+    if (0) yield;
+  }
+
+  try { g().next(); } catch (e) {}
+  gc();
+  f();
+ 
+  reportCompare(expect, actual, summary);
+}