From bc25012753704943808bb8f71d75f27f68c13da9 Mon Sep 17 00:00:00 2001
From: Benjamin Paassen <bpaassen@techfak.uni-bielefeld.de>
Date: Thu, 9 Apr 2015 14:56:28 +0200
Subject: fixed a bug in the DocumentHandler which lead to problems in case of
 empty explicit fields.

---
 src/core/parser/ParserScope.cpp | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'src/core/parser/ParserScope.cpp')

diff --git a/src/core/parser/ParserScope.cpp b/src/core/parser/ParserScope.cpp
index e5bf6f6..4b0f376 100644
--- a/src/core/parser/ParserScope.cpp
+++ b/src/core/parser/ParserScope.cpp
@@ -25,6 +25,11 @@
 
 #include "ParserScope.hpp"
 
+#define SCOPE_DEBUG_OUTPUT 0
+#if SCOPE_DEBUG_OUTPUT
+#include <iostream>
+#endif
+
 namespace ousia {
 
 /* Class ParserScopeBase */
@@ -214,6 +219,10 @@ void ParserScope::push(Handle<Node> node)
 		topLevelNodes.push_back(node);
 	}
 	nodes.push_back(node);
+
+#if SCOPE_DEBUG_OUTPUT
+	std::cout << "SCOPE: pushed " << node->type()->name << std::endl;
+#endif
 }
 
 void ParserScope::pop(Logger &logger)
@@ -233,7 +242,6 @@ void ParserScope::pop(Logger &logger)
 		}
 	}
 	flags.resize(newLen);
-
 	// Whenever a RootNode is popped from the stack, we have to perform deferred
 	// resolution and validate the subtree
 	Rooted<Node> node = nodes.back();
@@ -247,6 +255,10 @@ void ParserScope::pop(Logger &logger)
 
 	// Remove the element from the stack
 	nodes.pop_back();
+
+#if SCOPE_DEBUG_OUTPUT
+	std::cout << "SCOPE: popped " << node->type()->name << std::endl;
+#endif
 }
 
 NodeVector<Node> ParserScope::getTopLevelNodes() const { return topLevelNodes; }
-- 
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