From b7ffdbbb929f9f07780a236659d1d1baf68ef137 Mon Sep 17 00:00:00 2001
From: Nikita Popov <nikita.ppv@googlemail.com>
Date: Fri, 13 Feb 2015 15:20:25 +0100
Subject: [PATCH] Optimize node dumper

For very deeply nested node trees this extra concatenation makes a
huge difference...
---
 lib/PhpParser/NodeDumper.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/PhpParser/NodeDumper.php b/lib/PhpParser/NodeDumper.php
index 3f62f1e..b859ded 100644
--- a/lib/PhpParser/NodeDumper.php
+++ b/lib/PhpParser/NodeDumper.php
@@ -36,6 +36,6 @@ class NodeDumper
             }
         }
 
-        return $r . "\n" . ')';
+        return $r . "\n)";
     }
-}
\ No newline at end of file
+}