1 files changed, 21 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/closures/bug496922.js b/js/src/jit-test/tests/closures/bug496922.js
new file mode 100644
index 000000000..a0aeca1d2
--- /dev/null
+++ b/js/src/jit-test/tests/closures/bug496922.js
@@ -0,0 +1,21 @@
+actual = '';
+expected = '0,0,1,1,2,2,3,3,';
+
+v = 0
+{
+let f = function() {
+    for (let x = 0; x < 4; ++x) {
+        v >> x;
+        (function() {
+            for (let y = 0; y < 2; ++y) {
+                appendToActual(x)
+            }
+        })()
+    }
+};
+(function() {})()
+    f(v)
+}
+
+
+assertEq(actual, expected)