switch back to global uid registry - fixes #1136

test/core/fixtures/transformation/optimisation.react.constant-elements/function-parameter/expected.js

@@ -11,9 +11,9 @@ function render(text) {
 var Foo2 = require("Foo");
 
 function createComponent(text) {
-  var _ref = <Foo2>{text}</Foo2>;
+  var _ref2 = <Foo2>{text}</Foo2>;
 
   return function render() {
-    return _ref;
+    return _ref2;
   };
 }

test/core/fixtures/transformation/optimisation.react.constant-elements/html-element/expected.js

@@ -6,8 +6,8 @@ function render() {
   return _ref;
 }
 
-var _ref = <div className="foo"><input type="checkbox" checked={true} /></div>;
+var _ref2 = <div className="foo"><input type="checkbox" checked={true} /></div>;
 
 function render() {
-  return _ref;
+  return _ref2;
 }

test/core/fixtures/transformation/optimisation.react.constant-elements/inline-elements/expected.js

@@ -12,7 +12,7 @@ function render() {
 
 function render() {
   var text = getText();
-  var _ref = {
+  var _ref2 = {
     type: "foo",
     ref: null,
     props: {
@@ -21,6 +21,6 @@ function render() {
     key: null
   };
   return function () {
-    return _ref;
+    return _ref2;
   };
-}
+}