1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/closures/flat-closure-6.js b/js/src/jit-test/tests/closures/flat-closure-6.js
new file mode 100644
index 000000000..18a0bcb43
--- /dev/null
+++ b/js/src/jit-test/tests/closures/flat-closure-6.js
@@ -0,0 +1,17 @@
+actual = '';
+expected = 'bundefined,aundefined,b[object Object],aundefined,bundefined,aundefined,b[object Object],aundefined,bundefined,aundefined,b[object Object],aundefined,bundefined,aundefined,b[object Object],aundefined,bundefined,aundefined,b[object Object],aundefined,bundefined,aundefined,b[object Object],aundefined,bundefined,aundefined,b[object Object],aundefined,bundefined,aundefined,b[object Object],aundefined,bundefined,aundefined,b[object Object],aundefined,bundefined,aundefined,b[object Object],aundefined,';
+
+// tests nfixed case of getting slot with let.
+
+for (var q = 0; q < 10; ++q) {
+  for each(let b in [(void 0), {}]) {
+        appendToActual('a' + ((function() {
+            for (var e in ['']) {
+                appendToActual('b' + b)
+            }
+        })()))
+    }
+}
+
+
+assertEq(actual, expected)