From 361ef02a88f724e30f478a69fbe9267ef04a324f Mon Sep 17 00:00:00 2001
From: Sebastian McKenzie <sebmck@gmail.com>
Date: Sun, 9 Nov 2014 22:26:48 +1100
Subject: [PATCH] support ParenthesizedExpression in types.getIds

---
 lib/6to5/types/index.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/6to5/types/index.js b/lib/6to5/types/index.js
index d403372d4b..175fa2c117 100644
--- a/lib/6to5/types/index.js
+++ b/lib/6to5/types/index.js
@@ -185,6 +185,8 @@ t.getIds = function (node, map) {
       search = search.concat(id.specifiers);
     } else if (t.isMemberExpression(id)) {
       search.push(id.object);
+    } else if (t.isParenthesizedExpression(id)) {
+      search.push(id.expression);
     }
   }