1 files changed, 13 insertions, 0 deletions
diff --git a/src/corelib/kernel/qmetatype.cpp b/src/corelib/kernel/qmetatype.cpp
index c81f958e74..154527bbfb 100644
--- a/src/corelib/kernel/qmetatype.cpp
+++ b/src/corelib/kernel/qmetatype.cpp
@@ -669,6 +669,13 @@ void QtMetaTypePrivate::derefAndDestroy(QtPrivate::QMetaTypeInterface *d_ptr)
     }
 }
 
+Q_CORE_EXPORT void QtMetaTypePrivate::unsafeUnregister(QtPrivate::QMetaTypeInterface *d_ptr)
+{
+    if (auto reg = customTypeRegistery())
+        reg->unregisterDynamicType(d_ptr->typeId.loadRelaxed());
+    d_ptr->typeId = 0;
+}
+
 /*!
     \fn QMetaType::~QMetaType()
 
@@ -1768,6 +1775,12 @@ QT_FOR_EACH_STATIC_PRIMITIVE_POINTER(QT_METATYPE_DECLARE_TEMPLATE_ITER)
 QT_FOR_EACH_STATIC_CORE_CLASS(QT_METATYPE_DECLARE_TEMPLATE_ITER)
 QT_FOR_EACH_STATIC_CORE_POINTER(QT_METATYPE_DECLARE_TEMPLATE_ITER)
 QT_FOR_EACH_STATIC_CORE_TEMPLATE(QT_METATYPE_DECLARE_TEMPLATE_ITER)
+
+Q_CORE_EXPORT QMetaTypeInterface *QMetaTypeInterface::get(const QMetaType &metatype)
+{
+    return metatype.d_ptr;
+}
+
 #undef QT_METATYPE_DECLARE_TEMPLATE_ITER
 #endif
 }