1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug1607670-3.js b/js/src/jit-test/tests/ion/bug1607670-3.js
new file mode 100644
index 0000000000..aaecb9cc8f
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1607670-3.js
@@ -0,0 +1,24 @@
+let c = 0;
+function f1() {
+    c++;
+}
+function LoggingProxyHandlerWrapper(name, handler={}) {
+    return new Proxy(handler, {
+        get(x, id) {
+            return function (...args) {
+                return Reflect[id].apply(null, args);
+            };
+        }
+    });
+}
+function LoggingProxy(name, target) {
+    return new Proxy(f1, new LoggingProxyHandlerWrapper(name));
+}
+function test() {
+    let proxy = new LoggingProxy("proto", {});
+    for (let i = 0; i < 2000; i++) {
+        new proxy();
+    }
+    assertEq(c, 2000);
+}
+test();