diff --git a/test/fixtures/transformation/es6-destructuring/parameters/expected.js b/test/fixtures/transformation/es6-destructuring/parameters/expected.js
index a6a1d3dfe6..830eb15edc 100644
--- a/test/fixtures/transformation/es6-destructuring/parameters/expected.js
+++ b/test/fixtures/transformation/es6-destructuring/parameters/expected.js
@@ -32,16 +32,16 @@ function unpackObject(_ref2) {
 console.log(unpackObject({ title: "title", author: "author" }));
 
 var unpackArray = function (_ref3, _ref4) {
-  var _ref3 = _slicedToArray(_ref3, 3);
+  var _ref32 = _slicedToArray(_ref3, 3);
 
-  var a = _ref3[0];
-  var b = _ref3[1];
-  var c = _ref3[2];
-  var _ref4 = _slicedToArray(_ref4, 3);
+  var a = _ref32[0];
+  var b = _ref32[1];
+  var c = _ref32[2];
+  var _ref42 = _slicedToArray(_ref4, 3);
 
-  var x = _ref4[0];
-  var y = _ref4[1];
-  var z = _ref4[2];
+  var x = _ref42[0];
+  var y = _ref42[1];
+  var z = _ref42[2];
   return a + b + c;
 };
 
diff --git a/test/fixtures/transformation/es7-abstract-references/private/expected.js b/test/fixtures/transformation/es7-abstract-references/private/expected.js
index d79155a923..1af25539ca 100644
--- a/test/fixtures/transformation/es7-abstract-references/private/expected.js
+++ b/test/fixtures/transformation/es7-abstract-references/private/expected.js
@@ -4,19 +4,19 @@ var A = new WeakMap();
 var B = new WeakMap(),
     C = new WeakMap();
 var D = (function () {
-  var _F = new WeakMap(),
-      _G = new WeakMap();
-  var _E = new WeakMap();
+  var F = new WeakMap(),
+      G = new WeakMap();
+  var E = new WeakMap();
   function D() {}
 
   return D;
 })();
 
 var H = (function () {
-  var _J = new WeakMap(),
-      _K = new WeakMap();
-  var _I = new WeakMap();
+  var J = new WeakMap(),
+      K = new WeakMap();
+  var I = new WeakMap();
   function H() {}
 
   return H;
-})();
\ No newline at end of file
+})();
diff --git a/test/fixtures/transformation/es7-exponentian-operator/comprehensive/exec.js b/test/fixtures/transformation/es7-exponentian-operator/comprehensive/exec.js
index 5a7ac52277..10dda4ed30 100644
--- a/test/fixtures/transformation/es7-exponentian-operator/comprehensive/exec.js
+++ b/test/fixtures/transformation/es7-exponentian-operator/comprehensive/exec.js
@@ -2,7 +2,7 @@ assert.equal(8, 2 ** 3);
 assert.equal(24, 3 * 2 ** 3);
 var x = 2;
 assert.equal(8, 2 ** ++x);
-assert.equal(1, (2 ** -1) * 2);
+assert.equal(1, 2 ** -1 * 2);
 
 var calls = 0;
 var q = {q: 3};