From 706797eb47da8019fc79aa49c0342d3282cc3c5e Mon Sep 17 00:00:00 2001
From: Sebastian McKenzie <sebmck@gmail.com>
Date: Tue, 3 Feb 2015 10:23:56 +1100
Subject: [PATCH] rename LetScoping to BlockScoping

---
 .../transformers/es6/block-scoping.js         | 28 +++++++++----------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/lib/6to5/transformation/transformers/es6/block-scoping.js b/lib/6to5/transformation/transformers/es6/block-scoping.js
index 9cd0037f8c..e36fb9ed69 100644
--- a/lib/6to5/transformation/transformers/es6/block-scoping.js
+++ b/lib/6to5/transformation/transformers/es6/block-scoping.js
@@ -45,15 +45,15 @@ exports.Loop = function (node, parent, scope, context, file) {
     t.ensureBlock(node);
     node.body._letDeclarators = [init];
   }
-  var letScoping = new LetScoping(node, node.body, parent, scope, file);
-  letScoping.run();
+  var blockScoping = new BlockScoping(node, node.body, parent, scope, file);
+  blockScoping.run();
 };
 
 exports.Program =
 exports.BlockStatement = function (block, parent, scope, context, file) {
   if (!t.isLoop(parent)) {
-    var letScoping = new LetScoping(false, block, parent, scope, file);
-    letScoping.run();
+    var blockScoping = new BlockScoping(false, block, parent, scope, file);
+    blockScoping.run();
   }
 };
 
@@ -67,7 +67,7 @@ exports.BlockStatement = function (block, parent, scope, context, file) {
  * @param {File} file
  */
 
-function LetScoping(loopParent, block, parent, scope, file) {
+function BlockScoping(loopParent, block, parent, scope, file) {
   this.loopParent = loopParent;
   this.parent     = parent;
   this.scope      = scope;
@@ -84,7 +84,7 @@ function LetScoping(loopParent, block, parent, scope, file) {
  * Start the ball rolling.
  */
 
-LetScoping.prototype.run = function () {
+BlockScoping.prototype.run = function () {
   var block = this.block;
   if (block._letDone) return;
   block._letDone = true;
@@ -133,7 +133,7 @@ function traverseReplace(node, parent, scope, remaps) {
  * Description
  */
 
-LetScoping.prototype.remap = function () {
+BlockScoping.prototype.remap = function () {
   var hasRemaps = false;
   var letRefs   = this.letReferences;
   var scope     = this.scope;
@@ -179,7 +179,7 @@ LetScoping.prototype.remap = function () {
  * Description
  */
 
-LetScoping.prototype.needsClosure = function () {
+BlockScoping.prototype.needsClosure = function () {
   var block = this.block;
 
   // if we're inside of a for loop then we search to see if there are any
@@ -249,7 +249,7 @@ var letReferenceBlockVisitor = {
  * Description
  */
 
-LetScoping.prototype.getLetReferences = function () {
+BlockScoping.prototype.getLetReferences = function () {
   var block = this.block;
 
   var declarators = block._letDeclarators || [];
@@ -374,7 +374,7 @@ var loopLabelVisitor = {
  * @returns {Object}
  */
 
-LetScoping.prototype.checkLoop = function () {
+BlockScoping.prototype.checkLoop = function () {
   var state = {
     hasBreakContinue: false,
     ignoreLabeless:   false,
@@ -413,7 +413,7 @@ var hoistVarDeclarationsVisitor = {
  * once we wrap everything in a closure.
  */
 
-LetScoping.prototype.hoistVarDeclarations = function () {
+BlockScoping.prototype.hoistVarDeclarations = function () {
   traverse(this.block, hoistVarDeclarationsVisitor, this.scope, this);
 };
 
@@ -425,7 +425,7 @@ LetScoping.prototype.hoistVarDeclarations = function () {
  * @returns {Array}
  */
 
-LetScoping.prototype.pushDeclar = function (node) {
+BlockScoping.prototype.pushDeclar = function (node) {
   this.body.push(t.variableDeclaration(node.kind, node.declarations.map(function (declar) {
     return t.variableDeclarator(declar.id);
   })));
@@ -450,7 +450,7 @@ LetScoping.prototype.pushDeclar = function (node) {
  * @param {Node} call CallExpression
  */
 
-LetScoping.prototype.build = function (ret, call) {
+BlockScoping.prototype.build = function (ret, call) {
   var has = this.has;
   if (has.hasReturn || has.hasBreakContinue) {
     this.buildHas(ret, call);
@@ -466,7 +466,7 @@ LetScoping.prototype.build = function (ret, call) {
  * @param {Node} call CallExpression
  */
 
-LetScoping.prototype.buildHas = function (ret, call) {
+BlockScoping.prototype.buildHas = function (ret, call) {
   var body = this.body;
 
   body.push(t.variableDeclaration("var", [