From de544da8f314716d70aaa5b93b274e9c36f6bde1 Mon Sep 17 00:00:00 2001
From: Marijn Haverbeke <marijnh@gmail.com>
Date: Tue, 17 Feb 2015 15:09:18 +0100
Subject: [PATCH] [walker] Understand ParenthesizedExpression nodes

Closes #210
---
 util/walk.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/util/walk.js b/util/walk.js
index 5a09df7ddc..9dcddaa3e9 100644
--- a/util/walk.js
+++ b/util/walk.js
@@ -172,7 +172,7 @@
   };
   base.Statement = skipThrough;
   base.EmptyStatement = ignore;
-  base.ExpressionStatement = function(node, st, c) {
+  base.ExpressionStatement = base.ParenthesizedExpression = function(node, st, c) {
     c(node.expression, st, "Expression");
   };
   base.IfStatement = function(node, st, c) {