1 files changed, 7 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/jaeger/bug684943.js b/js/src/jit-test/tests/jaeger/bug684943.js
new file mode 100644
index 0000000000..69ec5ca2bd
--- /dev/null
+++ b/js/src/jit-test/tests/jaeger/bug684943.js
@@ -0,0 +1,7 @@
+
+function foo(x) {
+  for (var i = 0; i < 100; i++) {
+    x.f === i;
+  }
+}
+foo({f:"three"});