1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/js1_7/extensions/regress-470300-02.js b/js/src/tests/js1_7/extensions/regress-470300-02.js
new file mode 100644
index 000000000..0ecd368ff
--- /dev/null
+++ b/js/src/tests/js1_7/extensions/regress-470300-02.js
@@ -0,0 +1,30 @@
+/* -*- 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 = 470300;
+var summary = 'TM: Do not assert: !fp->blockChain || OBJ_GET_PARENT(cx, obj) == fp->blockChain';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+
+  for (let a = 0; a < 7; ++a) { let e = 8; if (a > 3) { let x; } }
+
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}