From 9b19f4ffa15fb58c860fbc5a67e3d0cee4f86d87 Mon Sep 17 00:00:00 2001
From: Andreas Stöckel <astoecke@techfak.uni-bielefeld.de>
Date: Wed, 1 Apr 2015 00:00:57 +0200
Subject: Add tokenStack depth guard to Handler class

---
 src/core/parser/stack/Handler.hpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/core/parser/stack/Handler.hpp')

diff --git a/src/core/parser/stack/Handler.hpp b/src/core/parser/stack/Handler.hpp
index d85848a..17c91d8 100644
--- a/src/core/parser/stack/Handler.hpp
+++ b/src/core/parser/stack/Handler.hpp
@@ -128,6 +128,11 @@ private:
 	 */
 	Logger *internalLogger;
 
+	/**
+	 * Current size of the internal "token" stack.
+	 */
+	size_t tokenStackDepth;
+
 protected:
 	/**
 	 * Constructor of the Handler class.
-- 
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