From 7d6d4c204b2f8933d7837137aaef585199bc2c52 Mon Sep 17 00:00:00 2001
From: Logan Smyth <loganfsmyth@gmail.com>
Date: Sun, 10 Apr 2016 21:17:14 -0700
Subject: [PATCH] Create a duplicate class identiier to avoid sharing 'loc'.

---
 packages/babel-plugin-transform-es2015-classes/src/vanilla.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/babel-plugin-transform-es2015-classes/src/vanilla.js b/packages/babel-plugin-transform-es2015-classes/src/vanilla.js
index 83cf2176d9..351dbcc1ae 100644
--- a/packages/babel-plugin-transform-es2015-classes/src/vanilla.js
+++ b/packages/babel-plugin-transform-es2015-classes/src/vanilla.js
@@ -88,7 +88,7 @@ export default class ClassTransformer {
     this.classId = this.node.id;
 
     // this is the name of the binding that will **always** reference the class we've constructed
-    this.classRef = this.node.id || this.scope.generateUidIdentifier("class");
+    this.classRef = this.node.id ? t.identifier(this.node.id.name) : this.scope.generateUidIdentifier("class");
 
     this.superName = this.node.superClass || t.identifier("Function");
     this.isDerived = !!this.node.superClass;