1 files changed, 21 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/arguments/spread-args-obj-04.js b/js/src/jit-test/tests/arguments/spread-args-obj-04.js
new file mode 100644
index 0000000000..b72322a365
--- /dev/null
+++ b/js/src/jit-test/tests/arguments/spread-args-obj-04.js
@@ -0,0 +1,21 @@
+var result;
+
+function g(a, b) {
+    with ({}) {}
+    result = a + b;
+}
+
+function escape() { with({}) {} }
+
+function f() {
+    escape(arguments);
+    for (var i = 0; i < 50; ++i) {
+        g(...arguments);
+    }
+}
+
+f(1, 2);
+assertEq(result, 3);
+
+f("");
+assertEq(result, "undefined");