From f56eb06d11d577d686824b354d0d78e5ca905c1f Mon Sep 17 00:00:00 2001 From: RocXing <120695313@qq.com> Date: Wed, 30 Dec 2015 15:30:39 +0800 Subject: [PATCH] =?UTF-8?q?=E7=BB=86=E8=8A=82=E4=BF=AE=E6=AD=A3?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 此处逗号会引起歧义,好似let会引起"变量提升" --- docs/let.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/let.md b/docs/let.md index 8d1fb56..7fab5aa 100644 --- a/docs/let.md +++ b/docs/let.md @@ -59,7 +59,7 @@ a[6](); // 6 ### 不存在变量提升 -`let`不像`var`那样,会发生“变量提升”现象。所以,变量一定要在声明后使用,否则报错。 +`let`不像`var`那样会发生“变量提升”现象。所以,变量一定要在声明后使用,否则报错。 ```javascript console.log(foo); // ReferenceError