Store the is-a QObject fact with the metatype declaration.

This is a source incompatible change for Q_DECLARE_METATYPE(T*),
which now requires T to be fully defined.

The consequences of this are:
 * Forward declared types can no longer be declared as a metatype.
     (though this is a very uncommon thing to do).

There is a trivial workaround where necessary.

Change-Id: Id74c40088b8c0b466fcd7c55abd616f69acc82c8
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/src/sql/drivers/tds/qsql_tds.cpp b/src/sql/drivers/tds/qsql_tds.cpp
index 6a31574ae8..c7bb964f35 100644
--- a/src/sql/drivers/tds/qsql_tds.cpp
+++ b/src/sql/drivers/tds/qsql_tds.cpp
@@ -127,6 +127,18 @@ QT_BEGIN_NAMESPACE
 #define CS_PUBLIC
 #endif
 
+namespace QtPrivate {
+template <> struct IsPointerToTypeDerivedFromQObject<LOGINREC*> {
+    enum { Value = false };
+};
+}
+
+namespace QtPrivate {
+template <> struct IsPointerToTypeDerivedFromQObject<DBPROCESS*> {
+    enum { Value = false };
+};
+}
+
 QSqlError qMakeError(const QString& err, QSqlError::ErrorType type, int errNo = -1)
 {
     return QSqlError(QLatin1String("QTDS: ") + err, QString(), type, errNo);