diff --git a/examples/corelib/bindableproperties/bindablesubscription/bindablesubscription.cpp b/examples/corelib/bindableproperties/bindablesubscription/bindablesubscription.cpp
index 8b8321859b..32f4194635 100644
--- a/examples/corelib/bindableproperties/bindablesubscription/bindablesubscription.cpp
+++ b/examples/corelib/bindableproperties/bindablesubscription/bindablesubscription.cpp
@@ -10,7 +10,8 @@ BindableSubscription::BindableSubscription(BindableUser *user) : m_user(user)
 {
     Q_ASSERT(user);
 
-    m_price.setBinding([this] { return qRound(calculateDiscount() * m_duration * basePrice()); });
+    m_price.setBinding(
+            [this] { return qRound(calculateDiscount() * int(m_duration) * basePrice()); });
 
     m_isValid.setBinding([this] {
         return m_user->country() != BindableUser::Country::AnyCountry && m_user->age() > 12;
diff --git a/examples/corelib/bindableproperties/subscription/subscription.cpp b/examples/corelib/bindableproperties/subscription/subscription.cpp
index 5d040f76d9..85cc5798cc 100644
--- a/examples/corelib/bindableproperties/subscription/subscription.cpp
+++ b/examples/corelib/bindableproperties/subscription/subscription.cpp
@@ -15,7 +15,7 @@ void Subscription::calculatePrice()
 {
     const auto oldPrice = m_price;
 
-    m_price = qRound(calculateDiscount() * m_duration * basePrice());
+    m_price = qRound(calculateDiscount() * int(m_duration) * basePrice());
     if (m_price != oldPrice)
         emit priceChanged();
 }
diff --git a/examples/corelib/threads/mandelbrot/renderthread.h b/examples/corelib/threads/mandelbrot/renderthread.h
index 6e509eee94..ecd8ae084d 100644
--- a/examples/corelib/threads/mandelbrot/renderthread.h
+++ b/examples/corelib/threads/mandelbrot/renderthread.h
@@ -49,7 +49,7 @@ private:
     bool restart = false;
     bool abort = false;
 
-    enum { ColormapSize = 512 };
+    static constexpr int ColormapSize = 512;
     uint colormap[ColormapSize];
 };
 //! [0]