From 59820b9a84426c94d0ef573795307bf1ca074d5c Mon Sep 17 00:00:00 2001
From: Andres Suarez <zertosh@gmail.com>
Date: Tue, 16 Jun 2015 22:48:50 -0400
Subject: [PATCH] matchesPattern recognizes "this"

---
 src/babel/traversal/path/introspection.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/babel/traversal/path/introspection.js b/src/babel/traversal/path/introspection.js
index 33875b1013..9588018900 100644
--- a/src/babel/traversal/path/introspection.js
+++ b/src/babel/traversal/path/introspection.js
@@ -10,11 +10,10 @@ import * as t from "../../types";
  */
 
 export function matchesPattern(pattern: string, allowPartial?: boolean): boolean {
- var parts = pattern.split(".");
-
   // not a member expression
   if (!this.isMemberExpression()) return false;
 
+  var parts = pattern.split(".");
   var search = [this.node];
   var i = 0;
 
@@ -45,6 +44,8 @@ export function matchesPattern(pattern: string, allowPartial?: boolean): boolean
         search.push(node.property);
         continue;
       }
+    } else if (t.isThisExpression(node)) {
+      if (!matches("this")) return false;
     } else {
       // we can't deal with this
       return false;