diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/jaeger/recompile/bug655949.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/jaeger/recompile/bug655949.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,6 @@
+var a;
+try {
+    a();
+} catch(e) {
+    assertEq(e instanceof TypeError, true);
+}