From 56e93efc665e4c3062474b43a010d4c57ccb5859 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=9B=B7=E5=86=9B?= <724099654@qq.com>
Date: Mon, 20 May 2019 12:54:54 +0800
Subject: [PATCH] add TDZ example

---
 js/TDZ.js | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 js/TDZ.js

diff --git a/js/TDZ.js b/js/TDZ.js
new file mode 100644
index 0000000..8a6101b
--- /dev/null
+++ b/js/TDZ.js
@@ -0,0 +1,6 @@
+let value1 = 'outer value'
+
+(function() {
+  console.log(value1) // ReferenceError
+  let value1 = 'inner value' // defined value1
+}())
\ No newline at end of file
-- 
Gitee