From b518394a3f3ca87cf9fcab25989fbff1978e3311 Mon Sep 17 00:00:00 2001
From: Logan Smyth <loganfsmyth@gmail.com>
Date: Mon, 6 Jul 2015 20:52:58 -0700
Subject: [PATCH] Only special-case for..on/of declaration hoisting - fixes
 #1929

---
 src/babel/transformation/modules/system.js                    | 3 +--
 .../es6.modules-system/hoist-function-exports/actual.js       | 2 ++
 .../es6.modules-system/hoist-function-exports/expected.js     | 4 +++-
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/babel/transformation/modules/system.js b/src/babel/transformation/modules/system.js
index 7223c4f9ba..83813e670f 100644
--- a/src/babel/transformation/modules/system.js
+++ b/src/babel/transformation/modules/system.js
@@ -33,8 +33,7 @@ var hoistVariablesVisitor = {
     }
 
     // for (var i in test)
-    // for (var i = 0;;)
-    if (t.isFor(parent) && (parent.left === node || parent.init === node)) {
+    if (t.isFor(parent) && parent.left === node) {
       return node.declarations[0].id;
     }
 
diff --git a/test/core/fixtures/transformation/es6.modules-system/hoist-function-exports/actual.js b/test/core/fixtures/transformation/es6.modules-system/hoist-function-exports/actual.js
index 64ebb67787..86954f1cea 100644
--- a/test/core/fixtures/transformation/es6.modules-system/hoist-function-exports/actual.js
+++ b/test/core/fixtures/transformation/es6.modules-system/hoist-function-exports/actual.js
@@ -8,6 +8,8 @@ export var p = 5;
 
 for (var a in b) ;
 
+for (var i = 0, j = 0;;) ;
+
 export var isOdd = (function (isEven) {
   return function (n) {
     return !isEven(n);
diff --git a/test/core/fixtures/transformation/es6.modules-system/hoist-function-exports/expected.js b/test/core/fixtures/transformation/es6.modules-system/hoist-function-exports/expected.js
index 6e5381d373..4412e7284a 100644
--- a/test/core/fixtures/transformation/es6.modules-system/hoist-function-exports/expected.js
+++ b/test/core/fixtures/transformation/es6.modules-system/hoist-function-exports/expected.js
@@ -1,7 +1,7 @@
 System.register(["./evens"], function (_export) {
   "use strict";
 
-  var isEven, p, a, isOdd;
+  var isEven, p, a, i, j, isOdd;
 
   _export("nextOdd", nextOdd);
 
@@ -20,6 +20,8 @@ System.register(["./evens"], function (_export) {
 
       for (a in b);
 
+      for (i = 0, j = 0;;);
+
       isOdd = (function (isEven) {
         return function (n) {
           return !isEven(n);