2 files changed, 2 insertions, 2 deletions
diff --git a/src/corelib/kernel/qcore_mac_p.h b/src/corelib/kernel/qcore_mac_p.h
index b14a494296..acb87f8a3c 100644
--- a/src/corelib/kernel/qcore_mac_p.h
+++ b/src/corelib/kernel/qcore_mac_p.h
@@ -89,7 +89,7 @@ public:
     QAppleRefCounted(QAppleRefCounted &&other) : value(other.value) { other.value = T(); }
     QAppleRefCounted(const QAppleRefCounted &other) : value(other.value) { if (value) RetainFunction(value); }
     ~QAppleRefCounted() { if (value) ReleaseFunction(value); }
-    operator T() { return value; }
+    operator T() const { return value; }
     void swap(QAppleRefCounted &other) Q_DECL_NOEXCEPT_EXPR(noexcept(qSwap(value, other.value)))
     { qSwap(value, other.value); }
     QAppleRefCounted &operator=(const QAppleRefCounted &other)
diff --git a/src/corelib/kernel/qobject_p.h b/src/corelib/kernel/qobject_p.h
index c4e1c69883..9c6724d8ab 100644
--- a/src/corelib/kernel/qobject_p.h
+++ b/src/corelib/kernel/qobject_p.h
@@ -341,7 +341,7 @@ inline QMetaObject::Connection QObjectPrivate::connect(const typename QtPrivate:
     Q_STATIC_ASSERT_X((QtPrivate::AreArgumentsCompatible<typename SlotType::ReturnType, typename SignalType::ReturnType>::value),
                       "Return type of the slot is not compatible with the return type of the signal.");
 
-    const int *types = 0;
+    const int *types = nullptr;
     if (type == Qt::QueuedConnection || type == Qt::BlockingQueuedConnection)
         types = QtPrivate::ConnectionTypes<typename SignalType::Arguments>::types();