diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/jaeger/bug604381.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/jaeger/bug604381.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,14 @@
+// vim: set ts=8 sts=4 et sw=4 tw=99:
+
+function F() {
+    var T = { };
+    try {
+        throw 12;
+    } catch (e) {
+        T.x = 5;
+        return T;
+    }
+}
+
+assertEq((new F()).x, 5);
+