Retain references to Path objects

R=arv BUG= Review URL: https://codereview.appspot.com/13413044
googlearchive · Sep 3, 2013 · 94ec638 · 94ec638
1 parent 4a4a45a
commit 94ec638
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/polymer-expressions.js b/src/polymer-expressions.js
@@ -149,7 +149,10 @@
       if (!this.last)
         return this.name;
 
-      return this.last.getPath() + '.' + this.name;
+      if (!this.path_)
+        this.path_ = Path.get(this.last.getPath() + '.' + this.name);
+
+      return this.path_;
     },
 
     valueFn: function() {