From f50dc3639d60f4b16e12d638b01309dde48aa955 Mon Sep 17 00:00:00 2001
From: Juriy Zaytsev <juriy@kangax.local>
Date: Mon, 25 May 2009 21:55:06 -0400
Subject: [PATCH] No need to recreate `subclass` function every time
 inheritance is being set up in `Class.create`

---
 src/lang/class.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lang/class.js b/src/lang/class.js
index c666e37..5c7fa27 100644
--- a/src/lang/class.js
+++ b/src/lang/class.js
@@ -35,6 +35,7 @@ var Class = (function() {
    *
    *  To extend a class after it has been defined, use [[Class#addMethods]].
   **/
+  function subclass() {};
   function create() {
     var parent = null, properties = $A(arguments);
     if (Object.isFunction(properties[0]))
@@ -49,7 +50,6 @@ var Class = (function() {
     klass.subclasses = [];
     
     if (parent) {
-      var subclass = function() {};
       subclass.prototype = parent.prototype;
       klass.prototype = new subclass;
       parent.subclasses.push(klass);