1 files changed, 19 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/arguments/bug844048.js b/js/src/jit-test/tests/arguments/bug844048.js
new file mode 100644
index 000000000..b7e56a758
--- /dev/null
+++ b/js/src/jit-test/tests/arguments/bug844048.js
@@ -0,0 +1,19 @@
+
+function foo() {
+  eval("\
+    for (var arguments in arguments)\
+      assertEq(f(i, 1), i+1);\
+  ");
+}
+foo();
+
+function bar() {
+  eval("\
+    var arguments;\
+    for each(e in [arguments, arguments]) {}\
+  ");
+}
+bar();
+
+(function(){assertEq(typeof eval("var arguments; arguments"), "object")})();
+(function(... rest){assertEq(typeof eval("var arguments; arguments"), "object")})();