Silence clang header-hygiene warning.

Clang complains about namespaces leaking from a header.
However in case of the QtQml namespace this is a
conscious decision. So we disable the warning.

Change-Id: I2a0536363abaa13b66984ddd681297aeab67edbd
Reviewed-by: Alan Alpert <aalpert@blackberry.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/src/qml/qml/qqml.h b/src/qml/qml/qqml.h
index b48a776b4f..ee69985edb 100644
--- a/src/qml/qml/qqml.h
+++ b/src/qml/qml/qqml.h
@@ -428,8 +428,19 @@ namespace QtQml {
     Q_QML_EXPORT QObject *qmlAttachedPropertiesObject(int *, const QObject *,
                                                       const QMetaObject *, bool create);
 }
+
+#ifdef Q_CC_CLANG
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wheader-hygiene"
+#endif
+
+// This is necessary to allow for QtQuick1 and QtQuick2 scenes in a single application.
 using namespace QtQml;
 
+#ifdef Q_CC_CLANG
+#pragma clang diagnostic pop
+#endif
+
 template<typename T>
 QObject *qmlAttachedPropertiesObject(const QObject *obj, bool create = true)
 {