1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/let/global-closure-set-before-initialization.js b/js/src/tests/test262/language/statements/let/global-closure-set-before-initialization.js
new file mode 100644
index 0000000000..a1db51c8b5
--- /dev/null
+++ b/js/src/tests/test262/language/statements/let/global-closure-set-before-initialization.js
@@ -0,0 +1,17 @@
+// Copyright (C) 2011 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 13.1
+description: >
+    let: global closure [[Set]] before initialization.
+    (TDZ, Temporal Dead Zone)
+---*/
+function f() { x = 1; }
+
+assert.throws(ReferenceError, function() {
+  f();
+});
+
+let x;
+
+reportCompare(0, 0);