diff -r 000000000000 -r 1918ee327afb src/corelib/io/qdebug.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/corelib/io/qdebug.cpp	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,307 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtCore module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifdef QT_NO_DEBUG
+#undef QT_NO_DEBUG
+#endif
+#ifdef qDebug
+#undef qDebug
+#endif
+
+#include "qdebug.h"
+
+// This file is needed to force compilation of QDebug into the kernel library.
+
+/*!
+    \class QDebug
+
+    \brief The QDebug class provides an output stream for debugging information.
+
+    QDebug is used whenever the developer needs to write out debugging or tracing
+    information to a device, file, string or console.
+
+    \section1 Basic Use
+
+    In the common case, it is useful to call the qDebug() function to obtain a
+    default QDebug object to use for writing debugging information.
+
+    \snippet doc/src/snippets/qdebug/qdebugsnippet.cpp 1
+
+    This constructs a QDebug object using the constructor that accepts a QtMsgType
+    value of QtDebugMsg. Similarly, the qWarning(), qCritical() and qFatal()
+    functions also return QDebug objects for the corresponding message types.
+
+    The class also provides several constructors for other situations, including
+    a constructor that accepts a QFile or any other QIODevice subclass that is
+    used to write debugging information to files and other devices. The constructor
+    that accepts a QString is used to write to a string for display or serialization.
+
+    \section1 Writing Custom Types to a Stream
+
+    Many standard types can be written to QDebug objects, and Qt provides support for
+    most Qt value types. To add support for custom types, you need to implement a
+    streaming operator, as in the following example:
+
+    \snippet doc/src/snippets/qdebug/qdebugsnippet.cpp 0
+
+    This is described in the \l{Debugging Techniques} and
+    \l{Creating Custom Qt Types#Making the Type Printable}{Creating Custom Qt Types}
+    documents.
+*/
+
+/*!
+    \fn QDebug::QDebug(QIODevice *device)
+
+    Constructs a debug stream that writes to the given \a device.
+*/
+
+/*!
+    \fn QDebug::QDebug(QString *string)
+
+    Constructs a debug stream that writes to the given \a string.
+*/
+
+/*!
+    \fn QDebug::QDebug(QtMsgType type)
+
+    Constructs a debug stream that writes to the handler for the message type specified by \a type.
+*/
+
+/*!
+    \fn QDebug::QDebug(const QDebug &other)
+
+    Constructs a copy of the \a other debug stream.
+*/
+
+/*!
+    \fn QDebug &QDebug::operator=(const QDebug &other)
+
+    Assigns the \a other debug stream to this stream and returns a reference to
+    this stream.
+*/
+
+/*!
+    \fn QDebug::~QDebug()
+
+    Flushes any pending data to be written and destroys the debug stream.
+*/
+
+/*!
+    \fn QDebug &QDebug::space()
+
+    Writes a space character to the debug stream and returns a reference to
+    the stream.
+
+    The stream will record that the last character sent to the stream was a
+    space.
+
+    \sa nospace(), maybeSpace()
+*/
+
+/*!
+    \fn QDebug &QDebug::nospace()
+
+    Clears the stream's internal flag that records whether the last character
+    was a space and returns a reference to the stream.
+
+    \sa space(), maybeSpace()
+*/
+
+/*!
+    \fn QDebug &QDebug::maybeSpace()
+
+    Writes a space character to the debug stream, depending on the last
+    character sent to the stream, and returns a reference to the stream.
+
+    If the last character was a space character, this function writes a space
+    character to the stream; otherwise, no characters are written to the stream.
+
+    \sa space(), nospace()
+*/
+
+/*!
+    \fn QDebug &QDebug::operator<<(QChar t)
+
+    Writes the character, \a t, to the stream and returns a reference to the
+    stream.
+*/
+
+/*!
+    \fn QDebug &QDebug::operator<<(QBool t)
+    \internal
+
+    Writes the boolean value, \a t, to the stream and returns a reference to the
+    stream.
+*/
+
+/*!
+    \fn QDebug &QDebug::operator<<(bool t)
+
+    Writes the boolean value, \a t, to the stream and returns a reference to the
+    stream.
+*/
+
+/*!
+    \fn QDebug &QDebug::operator<<(char t)
+
+    Writes the character, \a t, to the stream and returns a reference to the
+    stream.
+*/
+
+/*!
+    \fn QDebug &QDebug::operator<<(signed short i)
+
+    Writes the signed short integer, \a i, to the stream and returns a reference
+    to the stream.
+*/
+
+/*!
+    \fn QDebug &QDebug::operator<<(unsigned short i)
+
+    Writes then unsigned short integer, \a i, to the stream and returns a
+    reference to the stream.
+*/
+
+/*!
+    \fn QDebug &QDebug::operator<<(signed int i)
+
+    Writes the signed integer, \a i, to the stream and returns a reference
+    to the stream.
+*/
+
+/*!
+    \fn QDebug &QDebug::operator<<(unsigned int i)
+
+    Writes then unsigned integer, \a i, to the stream and returns a reference to
+    the stream.
+*/
+
+/*!
+    \fn QDebug &QDebug::operator<<(signed long l)
+
+    Writes the signed long integer, \a l, to the stream and returns a reference
+    to the stream.
+*/
+
+/*!
+    \fn QDebug &QDebug::operator<<(unsigned long l)
+
+    Writes then unsigned long integer, \a l, to the stream and returns a reference
+    to the stream.
+*/
+
+/*!
+    \fn QDebug &QDebug::operator<<(qint64 i)
+
+    Writes the signed 64-bit integer, \a i, to the stream and returns a reference
+    to the stream.
+*/
+
+/*!
+    \fn QDebug &QDebug::operator<<(quint64 i)
+
+    Writes then unsigned 64-bit integer, \a i, to the stream and returns a
+    reference to the stream.
+*/
+
+/*!
+    \fn QDebug &QDebug::operator<<(float f)
+
+    Writes the 32-bit floating point number, \a f, to the stream and returns a
+    reference to the stream.
+*/
+
+/*!
+    \fn QDebug &QDebug::operator<<(double f)
+
+    Writes the 64-bit floating point number, \a f, to the stream and returns a
+    reference to the stream.
+*/
+
+/*!
+    \fn QDebug &QDebug::operator<<(const char *s)
+
+    Writes the '\0'-terminated string, \a s, to the stream and returns a
+    reference to the stream.
+*/
+
+/*!
+    \fn QDebug &QDebug::operator<<(const QString &s)
+
+    Writes the string, \a s, to the stream and returns a reference to the stream.
+*/
+
+/*!
+    \fn QDebug &QDebug::operator<<(const QStringRef &s)
+
+    Writes the string reference, \a s, to the stream and returns a reference to
+    the stream.
+*/
+
+/*!
+    \fn QDebug &QDebug::operator<<(const QLatin1String &s)
+
+    Writes the Latin1-encoded string, \a s, to the stream and returns a reference
+    to the stream.
+*/
+
+/*!
+    \fn QDebug &QDebug::operator<<(const QByteArray &b)
+
+    Writes the byte array, \a b, to the stream and returns a reference to the
+    stream.
+*/
+
+/*!
+    \fn QDebug &QDebug::operator<<(const void *p)
+
+    Writes a pointer, \a p, to the stream and returns a reference to the stream.
+*/
+
+/*!
+    \fn QDebug &QDebug::operator<<(QTextStreamFunction f)
+    \internal
+*/
+
+/*!
+    \fn QDebug &QDebug::operator<<(QTextStreamManipulator m)
+    \internal
+*/