Merge branch 'master' of github.com:babel/babel

test/core/fixtures/transformation/es6.tail-call/factorial/expected.js

@@ -5,9 +5,9 @@ function fact(_x2) {
   var _again = true;
 
   _function: while (_again) {
+    acc = undefined;
     _again = false;
     var n = _x2;
-    acc = undefined;
     var acc = _arguments[1] === undefined ? 1 : _arguments[1];
     if (n > 1) {
       _arguments = [_x2 = n - 1, acc * n];

test/core/fixtures/transformation/es6.tail-call/recursion/expected.js

@@ -5,11 +5,12 @@
   var _again = true;
 
   _function: while (_again) {
+    m = local1 = local2 = local3 = undefined;
+
     var g = function g() {};
 
     _again = false;
     var n = _x2;
-    m = local1 = local2 = local3 = undefined;
     var m = _arguments[1] === undefined ? getDefaultValue() : _arguments[1];
 
     // `m` should be `getDefaultValue()` after first pass