diff --git a/src/declarative/items/context2d/qsgcontext2dcommandbuffer.cpp b/src/declarative/items/context2d/qsgcontext2dcommandbuffer.cpp
index 224f640abccfb4f4a7c5c1f43d9143fff1ccbb26..550ad7751562ba76ae48ed1013f9211bafbd9e43 100644
--- a/src/declarative/items/context2d/qsgcontext2dcommandbuffer.cpp
+++ b/src/declarative/items/context2d/qsgcontext2dcommandbuffer.cpp
@@ -46,6 +46,8 @@
 
 #define HAS_SHADOW(offsetX, offsetY, blur, color) (color.isValid() && color.alpha() && (blur || offsetX || offsetY))
 
+QT_BEGIN_NAMESPACE
+
 void qt_image_boxblur(QImage& image, int radius, bool quality);
 
 static QImage makeShadowImage(const QImage& image, qreal offsetX, qreal offsetY, qreal blur, const QColor& color)
@@ -394,4 +396,5 @@ void QSGContext2DCommandBuffer::reset()
     imageIdx = 0;
 }
 
+QT_END_NAMESPACE
 
diff --git a/src/declarative/items/qsgdragtarget.cpp b/src/declarative/items/qsgdragtarget.cpp
index 9ccc8703d406552fc82b45b4fade6b4aea04e202..5b6d36ee1111d6d0da477558594baa18f4260c1b 100644
--- a/src/declarative/items/qsgdragtarget.cpp
+++ b/src/declarative/items/qsgdragtarget.cpp
@@ -43,6 +43,8 @@
 #include "qsgitem_p.h"
 #include "qsgcanvas.h"
 
+QT_BEGIN_NAMESPACE
+
 /*!
     \qmlclass DragEvent QSGDragEvent
     \brief The DragEvent object provides information about a drag event.
diff --git a/src/declarative/items/qsgvisualadaptormodel.cpp b/src/declarative/items/qsgvisualadaptormodel.cpp
index 3eb6214e47eb7bb6c92f42731658edf69a345f71..4e3a1a6dc350f174855ee21a638038c4124d0035 100644
--- a/src/declarative/items/qsgvisualadaptormodel.cpp
+++ b/src/declarative/items/qsgvisualadaptormodel.cpp
@@ -64,10 +64,10 @@
 #include <QtCore/qhash.h>
 #include <QtCore/qlist.h>
 
-QT_BEGIN_NAMESPACE
-
 Q_DECLARE_METATYPE(QModelIndex)
 
+QT_BEGIN_NAMESPACE
+
 class VDMDelegateDataType : public QDeclarativeRefCount
 {
 public:
diff --git a/src/declarative/particles/qsgcumulativedirection_p.h b/src/declarative/particles/qsgcumulativedirection_p.h
index a77f50fd5b9a02122b405784757dc5adbdbf5d3f..651e21ae65a36eff2ca317f8dc625dbbc2eb10e9 100644
--- a/src/declarative/particles/qsgcumulativedirection_p.h
+++ b/src/declarative/particles/qsgcumulativedirection_p.h
@@ -61,4 +61,9 @@ public:
 private:
     QList<QSGDirection*> m_directions;
 };
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
 #endif // QSGCUMULATIVEDIRECTION_P_H
diff --git a/src/declarative/particles/qsgparticlegroup_p.h b/src/declarative/particles/qsgparticlegroup_p.h
index 346b4ab77e80988cc97d316f82e9a327fab67754..d0ac41ca79b2ba51b28e4ce5c639d1c90108d7bc 100644
--- a/src/declarative/particles/qsgparticlegroup_p.h
+++ b/src/declarative/particles/qsgparticlegroup_p.h
@@ -44,6 +44,8 @@
 #include "qsgparticlesystem_p.h"
 #include "qdeclarativeparserstatus.h"
 
+QT_BEGIN_NAMESPACE
+
 class QSGParticleGroup : public QSGStochasticState, public QDeclarativeParserStatus
 {
     Q_OBJECT
@@ -104,4 +106,6 @@ private:
     QList<QObject*> m_delayedRedirects;
 };
 
+QT_END_NAMESPACE
+
 #endif
diff --git a/src/declarative/qml/qdeclarativeguard_p.h b/src/declarative/qml/qdeclarativeguard_p.h
index 393f2b0ee75791bb4676a6bce9afee2c219703a7..0dc9a5a8315ff33a1112c4b39ffe1f7c0b64b5f8 100644
--- a/src/declarative/qml/qdeclarativeguard_p.h
+++ b/src/declarative/qml/qdeclarativeguard_p.h
@@ -108,8 +108,12 @@ protected:
     virtual void objectDestroyed(T *) {}
 };
 
+QT_END_NAMESPACE
+
 Q_DECLARE_METATYPE(QDeclarativeGuard<QObject>)
 
+QT_BEGIN_NAMESPACE
+
 QDeclarativeGuardImpl::QDeclarativeGuardImpl()
 : o(0), next(0), prev(0)
 {
diff --git a/src/declarative/qml/v8/qv8qobjectwrapper.cpp b/src/declarative/qml/v8/qv8qobjectwrapper.cpp
index 5b5c8be435017ff528272e5d15e094035d7218ea..26499765133ac4d61036303762ba3cd0c70892d2 100644
--- a/src/declarative/qml/v8/qv8qobjectwrapper.cpp
+++ b/src/declarative/qml/v8/qv8qobjectwrapper.cpp
@@ -56,11 +56,11 @@
 #include <QtCore/qtimer.h>
 #include <QtCore/qatomic.h>
 
-QT_BEGIN_NAMESPACE
-
 Q_DECLARE_METATYPE(QJSValue);
 Q_DECLARE_METATYPE(QDeclarativeV8Handle);
 
+QT_BEGIN_NAMESPACE
+
 #if defined(__GNUC__)
 # if (__GNUC__ * 100 + __GNUC_MINOR__) >= 405
 // The code in this file does not violate strict aliasing, but GCC thinks it does
@@ -2070,3 +2070,6 @@ v8::Handle<v8::Value> MetaCallArgument::toValue(QV8Engine *engine)
         return v8::Undefined();
     }
 }
+
+QT_END_NAMESPACE
+
diff --git a/src/declarative/util/qdeclarativechangeset.cpp b/src/declarative/util/qdeclarativechangeset.cpp
index 9e875938daaab8d41e86118ffb489f2bfea45c3a..c264ca011e8482ab4420a36357016f8cfccbaf95 100644
--- a/src/declarative/util/qdeclarativechangeset.cpp
+++ b/src/declarative/util/qdeclarativechangeset.cpp
@@ -41,6 +41,8 @@
 
 #include "qdeclarativechangeset_p.h"
 
+QT_BEGIN_NAMESPACE
+
 QDeclarativeChangeSet::QDeclarativeChangeSet()
     : m_moveCounter(0)
 {
@@ -469,3 +471,5 @@ QDebug operator <<(QDebug debug, const QDeclarativeChangeSet::Change &change)
     return (debug.nospace() << "Change(" << change.index << "," << change.count << ")").space();
 }
 
+QT_END_NAMESPACE
+
diff --git a/src/imports/testlib/main.cpp b/src/imports/testlib/main.cpp
index c12b9423a99c7c6c7ca5ee4f728eedaa38ec8bf0..a6fb992feda0a7a1f046182a8d093430d9f0e679 100644
--- a/src/imports/testlib/main.cpp
+++ b/src/imports/testlib/main.cpp
@@ -48,13 +48,14 @@
 #include "private/qtestoptions_p.h"
 #include "QtDeclarative/qsgitem.h"
 #include <QtDeclarative/private/qdeclarativeengine_p.h>
-QT_BEGIN_NAMESPACE
 
 QML_DECLARE_TYPE(QuickTestResult)
 QML_DECLARE_TYPE(QuickTestEvent)
 
 #include <QtDebug>
 
+QT_BEGIN_NAMESPACE
+
 class QuickTestUtil : public QObject
 {
     Q_OBJECT
@@ -145,8 +146,13 @@ public Q_SLOTS:
         return -1;
     }
 };
+
+QT_END_NAMESPACE
+
 QML_DECLARE_TYPE(QuickTestUtil)
 
+QT_BEGIN_NAMESPACE
+
 class QTestQmlModule : public QDeclarativeExtensionPlugin
 {
     Q_OBJECT
diff --git a/tools/qmlmin/main.cpp b/tools/qmlmin/main.cpp
index 7a5b8f9457b68dedd47394ef950c20894dd05055..753479a6e5ee6dbe4cce7bdba1e996d11a0e4df4 100644
--- a/tools/qmlmin/main.cpp
+++ b/tools/qmlmin/main.cpp
@@ -50,6 +50,8 @@
 #include <iostream>
 #include <cstdlib>
 
+QT_BEGIN_NAMESPACE
+
 //
 // QML/JS minifier
 //
@@ -483,7 +485,7 @@ static void usage(bool showHelp = false)
     }
 }
 
-int main(int argc, char *argv[])
+int runQmlmin(int argc, char *argv[])
 {
     QCoreApplication app(argc, argv);
 
@@ -589,3 +591,10 @@ int main(int argc, char *argv[])
 
     return 0;
 }
+
+QT_END_NAMESPACE
+
+int main(int argc, char **argv)
+{
+    return QT_PREPEND_NAMESPACE(runQmlmin(argc, argv));
+}