1 files changed, 14 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/bug1323854-2.js b/js/src/jit-test/tests/bug1323854-2.js
new file mode 100644
index 0000000000..ca6ac4e7a5
--- /dev/null
+++ b/js/src/jit-test/tests/bug1323854-2.js
@@ -0,0 +1,14 @@
+// |jit-test| --ion-gvn=off;
+
+try  {
+    var g = newGlobal();
+    var dbg = new Debugger(g);
+    dbg.onExceptionUnwind = function(m) {
+        do {
+            m = m.older;
+        } while (m != null);
+    };
+    g.eval("try { throw (function() {});} finally {}");
+} catch(e) {
+
+}