From 3032cf8100fb795c2429bb97a5d8624e817a5971 Mon Sep 17 00:00:00 2001
From: Gunnar Beutner <gunnar.beutner@netways.de>
Date: Mon, 24 Mar 2014 09:27:46 +0100
Subject: [PATCH] Make it easier to call AExpression::Dump from GDB.

Refs #5846
---
 lib/config/aexpression.cpp | 7 ++++++-
 lib/config/aexpression.h   | 3 ++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/lib/config/aexpression.cpp b/lib/config/aexpression.cpp
index 0a1dabb2b..e09be8de8 100644
--- a/lib/config/aexpression.cpp
+++ b/lib/config/aexpression.cpp
@@ -129,7 +129,7 @@ void AExpression::DumpOperand(std::ostream& stream, const Value& operand, int in
 	}
 }
 
-void AExpression::Dump(std::ostream& stream, int indent)
+void AExpression::Dump(std::ostream& stream, int indent) const
 {
 	String sym = Utility::GetSymbolName(reinterpret_cast<const void *>(m_Operator));
 	stream << String(indent, ' ') << "op: " << Utility::DemangleSymbolName(sym) << "\n";
@@ -140,6 +140,11 @@ void AExpression::Dump(std::ostream& stream, int indent)
 	DumpOperand(stream, m_Operand2, indent + 1);
 }
 
+void AExpression::Dump(void) const
+{
+	Dump(std::cerr);
+}
+
 Value AExpression::EvaluateOperand1(const Dictionary::Ptr& locals) const
 {
 	return static_cast<AExpression::Ptr>(m_Operand1)->Evaluate(locals);
diff --git a/lib/config/aexpression.h b/lib/config/aexpression.h
index 35ff57c49..181ba5740 100644
--- a/lib/config/aexpression.h
+++ b/lib/config/aexpression.h
@@ -47,7 +47,8 @@ public:
 
 	void MakeInline(void);
 	
-	void Dump(std::ostream& stream, int indent = 0);
+	void Dump(std::ostream& stream, int indent = 0) const;
+	void Dump(void) const;
 	
 	static Value OpLiteral(const AExpression *expr, const Dictionary::Ptr& locals);
 	static Value OpVariable(const AExpression *expr, const Dictionary::Ptr& locals);