1 files changed, 14 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/for-of/arguments-2.js b/js/src/jit-test/tests/for-of/arguments-2.js
new file mode 100644
index 0000000000..65abd6ddc5
--- /dev/null
+++ b/js/src/jit-test/tests/for-of/arguments-2.js
@@ -0,0 +1,14 @@
+// for-of can iterate arguments objects after returning.
+
+load(libdir + "iteration.js");
+
+function f() {
+    return arguments;
+}
+
+var s = '';
+var args = f('a', 'b', 'c');
+Object.prototype[Symbol.iterator] = Array.prototype[Symbol.iterator];
+for (var v of args)
+    s += v;
+assertEq(s, 'abc');