diff --git a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/positionernodeinstance.cpp b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/positionernodeinstance.cpp
index 6bb6ad2ad3a..734e419efad 100644
--- a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/positionernodeinstance.cpp
+++ b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/positionernodeinstance.cpp
@@ -96,6 +96,7 @@ void PositionerNodeInstance::refreshLayoutable()
 {
     bool success = QMetaObject::invokeMethod(positioner(), "prePositioning");
     Q_ASSERT(success);
+    Q_UNUSED(success)
 }
 
 }
diff --git a/share/qtcreator/qml/qmlpuppet/qmlpuppet/instances/positionernodeinstance.cpp b/share/qtcreator/qml/qmlpuppet/qmlpuppet/instances/positionernodeinstance.cpp
index 4246429155d..ce82b55c54a 100644
--- a/share/qtcreator/qml/qmlpuppet/qmlpuppet/instances/positionernodeinstance.cpp
+++ b/share/qtcreator/qml/qmlpuppet/qmlpuppet/instances/positionernodeinstance.cpp
@@ -92,6 +92,7 @@ void PositionerNodeInstance::refreshPositioner()
 {
     bool success = QMetaObject::invokeMethod(positioner(), "prePositioning");
     Q_ASSERT(success);
+    Q_UNUSED(success)
 }
 
 }
diff --git a/src/plugins/android/androiddebugsupport.cpp b/src/plugins/android/androiddebugsupport.cpp
index 0dc5a9aa247..6b480f6fd19 100644
--- a/src/plugins/android/androiddebugsupport.cpp
+++ b/src/plugins/android/androiddebugsupport.cpp
@@ -139,6 +139,7 @@ AndroidDebugSupport::AndroidDebugSupport(AndroidRunConfiguration *runConfig,
     Debugger::DebuggerRunConfigurationAspect *aspect
             = runConfig->extraAspect<Debugger::DebuggerRunConfigurationAspect>();
     Q_ASSERT(aspect->useCppDebugger() || aspect->useQmlDebugger());
+    Q_UNUSED(aspect)
 
     if (runControl)
         m_engine = runControl->engine();
diff --git a/src/plugins/android/androidmanager.cpp b/src/plugins/android/androidmanager.cpp
index 91763154a9e..b679502ba9f 100644
--- a/src/plugins/android/androidmanager.cpp
+++ b/src/plugins/android/androidmanager.cpp
@@ -385,7 +385,7 @@ bool AndroidManager::updateDeploymentSettings(ProjectExplorer::Target *target)
                 changedManifest = true;
             }
         } else if (metadataElem.attribute(QLatin1String("android:name")) == QLatin1String("android.app.bundle_local_qt_libs")) {
-            if (metadataElem.attribute(QLatin1String("android:value")).toInt() != bundleQtLibs) {
+            if (metadataElem.attribute(QLatin1String("android:value")).toInt() != int(bundleQtLibs)) {
                 metadataElem.setAttribute(QLatin1String("android:value"), int(bundleQtLibs));
                 changedManifest = true;
             }