diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/jaeger/recompile/bug673812.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/jaeger/recompile/bug673812.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,18 @@
+gczeal(2);
+try {
+    DoWhile_3();
+} catch (e) {}
+function f() {
+    test();
+    yield 170;
+}
+function test() {
+    function foopy() {
+        try {
+            for (var i in f());
+        } catch (e) {}
+    }
+    foopy();
+    gc();
+}
+test();