1 files changed, 8 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/jaeger/bug659438.js b/js/src/jit-test/tests/jaeger/bug659438.js
new file mode 100644
index 0000000000..fddfe6a026
--- /dev/null
+++ b/js/src/jit-test/tests/jaeger/bug659438.js
@@ -0,0 +1,8 @@
+var o1 = {x: {}};
+function f() {
+    var o = o1;
+    for(var i=0; i<10; i++) {
+        o1 = o.x;
+    }
+}
+f();