1 files changed, 12 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/warp/bug1664007.js b/js/src/jit-test/tests/warp/bug1664007.js
new file mode 100644
index 0000000000..de5d8d1233
--- /dev/null
+++ b/js/src/jit-test/tests/warp/bug1664007.js
@@ -0,0 +1,12 @@
+function f(depth) {
+    function Obj() {
+        this.prop = null;
+        this.prop = this;
+    }
+    var o = new Obj();
+    assertEq(o.prop, o);
+    if (depth < 1000) {
+        f(depth + 1);
+    }
+}
+f(0);