From 44d3885020d6eac4a625d647548dddbac44a2efc Mon Sep 17 00:00:00 2001
From: Andreas Stöckel <astoecke@techfak.uni-bielefeld.de>
Date: Fri, 3 Apr 2015 23:34:42 +0200
Subject: Remove unneeded variable

---
 src/core/parser/stack/Stack.cpp | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

(limited to 'src/core/parser/stack')

diff --git a/src/core/parser/stack/Stack.cpp b/src/core/parser/stack/Stack.cpp
index 0241118..88ddeee 100644
--- a/src/core/parser/stack/Stack.cpp
+++ b/src/core/parser/stack/Stack.cpp
@@ -295,12 +295,6 @@ static LoggableException buildInvalidCommandException(
 
 class StackImpl : public HandlerCallbacks {
 private:
-	/**
-	 * Reference at an implementation of the ParserCallbacks instance to which
-	 * certain handler callbacks are directed.
-	 */
-	ParserCallbacks &parser;
-
 	/**
 	 * Reference at the parser context.
 	 */
@@ -546,11 +540,7 @@ public:
 
 StackImpl::StackImpl(ParserCallbacks &parser, ParserContext &ctx,
                      const std::multimap<std::string, const State *> &states)
-    : parser(parser),
-      ctx(ctx),
-      states(states),
-      tokenRegistry(parser),
-      dataReader(nullptr)
+    : ctx(ctx), states(states), tokenRegistry(parser), dataReader(nullptr)
 {
 	// If the scope instance is not empty we need to deduce the current parser
 	// state
-- 
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