diff -r 000000000000 -r 818e61de6cd1 crashanalysercmd/PerfToolsSharedLibraries/Engine/SymBuildParsingLib/Parser/PreProcessor/Workers/SymPreProcessorWorkerConditionalExpression.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymBuildParsingLib/Parser/PreProcessor/Workers/SymPreProcessorWorkerConditionalExpression.cs	Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,43 @@
+/*
+* Copyright (c) 2004-2008 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+using System;
+using SymBuildParsingLib.Tree;
+using SymBuildParsingLib.Parser.Framework;
+using SymBuildParsingLib.Parser.Framework.Nodes;
+using SymBuildParsingLib.Parser.Framework.Workers;
+using SymBuildParsingLib.Parser.PreProcessor.Nodes;
+using SymBuildParsingLib.Parser.PreProcessor.Parser;
+
+namespace SymBuildParsingLib.Parser.PreProcessor.Workers
+{
+	public class SymPreProcessorWorkerConditionalExpression : SymParserWorkerConditionalExpression
+	{
+		#region Constructors & destructor
+		public SymPreProcessorWorkerConditionalExpression( SymParserWorkerContext aContext )
+			: base( aContext )
+		{
+			System.Diagnostics.Debug.Assert( aContext.Document.CurrentNode is SymNodeConditionalExpression );
+
+			// Inform the parser about the conditional expression node. It will use this
+			// as a means of identifying whether to skip tokens until a positive branch is identified.
+			SymPreProcessorParser parser = (SymPreProcessorParser) aContext.Parser;
+			parser.ConditionalExpressionPush( aContext.Document.CurrentNode as SymNodeConditionalExpression );
+		}
+		#endregion
+	}
+}