diff -r 000000000000 -r 1fb32624e06b textrendering/textformatting/undo/AssertFileAndLine.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/textrendering/textformatting/undo/AssertFileAndLine.h	Tue Feb 02 02:02:46 2010 +0200
@@ -0,0 +1,35 @@
+/*
+* Copyright (c) 2000-2009 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: 
+* include this file to make ASSERT macros more useful
+*
+*/
+
+
+#ifndef __ASSERTFILEANDLINE_H_
+#define __ASSERTFILEANDLINE_H_
+
+#ifdef _DEBUG
+#ifdef ASSERT
+#undef ASSERT
+#endif
+/**
+@internalComponent
+*/
+#define __ASSERT_PANIC__(l) User::Panic(KPanicFileName().Right(12),l)
+#define __ASSERT_FILE__(s) _LIT(KPanicFileName,s)
+#define ASSERT(x) { __ASSERT_FILE__(__FILE__); __ASSERT_DEBUG(x, __ASSERT_PANIC__(__LINE__) ); }
+#endif
+
+#endif