From b5feaf7c2fbea2ef8504dec289795d061aa9fe97 Mon Sep 17 00:00:00 2001
From: Sebastian McKenzie <sebmck@gmail.com>
Date: Thu, 20 Nov 2014 21:17:57 +1100
Subject: [PATCH] remove dead code

---
 lib/6to5/traverse/scope.js | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/lib/6to5/traverse/scope.js b/lib/6to5/traverse/scope.js
index 3945900182..fa6e5b52e4 100644
--- a/lib/6to5/traverse/scope.js
+++ b/lib/6to5/traverse/scope.js
@@ -15,10 +15,6 @@ var FOR_KEYS = ["left", "init"];
  */
 
 function Scope(block, parent) {
-  if (!parent && block._parent) {
-    parent = block._parent._scope;
-  }
-
   this.parent = parent;
   this.block  = block;