diff --git a/src/plugins/qmakeprojectmanager/addlibrarywizard.cpp b/src/plugins/qmakeprojectmanager/addlibrarywizard.cpp
index aa0806705b6..94f7d7b70da 100644
--- a/src/plugins/qmakeprojectmanager/addlibrarywizard.cpp
+++ b/src/plugins/qmakeprojectmanager/addlibrarywizard.cpp
@@ -87,9 +87,7 @@ AddLibraryWizard::AddLibraryWizard(const QString &fileName, QWidget *parent) :
     addPage(m_summaryPage);
 }
 
-AddLibraryWizard::~AddLibraryWizard()
-{
-}
+AddLibraryWizard::~AddLibraryWizard() = default;
 
 QString AddLibraryWizard::proFile() const
 {
@@ -114,7 +112,7 @@ LibraryTypePage::LibraryTypePage(AddLibraryWizard *parent)
     setTitle(tr("Library Type"));
     setSubTitle(tr("Choose the type of the library to link to"));
 
-    QVBoxLayout *layout = new QVBoxLayout(this);
+    auto *layout = new QVBoxLayout(this);
 
     m_internalRadio = new QRadioButton(tr("Internal library"), this);
     layout->addWidget(m_internalRadio);
@@ -221,7 +219,7 @@ void DetailsPage::initializePage()
 {
     if (m_libraryDetailsController) {
         delete m_libraryDetailsController;
-        m_libraryDetailsController = 0;
+        m_libraryDetailsController = nullptr;
     }
     QString title;
     QString subTitle;
@@ -269,7 +267,7 @@ SummaryPage::SummaryPage(AddLibraryWizard *parent)
     setTitle(tr("Summary"));
     setFinalPage(true);
 
-    QVBoxLayout *layout = new QVBoxLayout(this);
+    auto *layout = new QVBoxLayout(this);
     m_summaryLabel = new QLabel(this);
     m_snippetLabel = new QLabel(this);
     m_snippetLabel->setWordWrap(true);
diff --git a/src/plugins/qmakeprojectmanager/customwidgetwizard/classlist.cpp b/src/plugins/qmakeprojectmanager/customwidgetwizard/classlist.cpp
index 66ea3f9696d..6c6a3ad7c67 100644
--- a/src/plugins/qmakeprojectmanager/customwidgetwizard/classlist.cpp
+++ b/src/plugins/qmakeprojectmanager/customwidgetwizard/classlist.cpp
@@ -42,7 +42,7 @@ namespace Internal {
 // refuses placeholders and invalid characters.
 class ClassModel : public QStandardItemModel {
 public:
-    explicit ClassModel(QObject *parent = 0);
+    explicit ClassModel(QObject *parent = nullptr);
     bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override;
 
     void appendPlaceHolder() { appendClass(m_newClassPlaceHolder); }
@@ -68,7 +68,7 @@ ClassModel::ClassModel(QObject *parent) :
 
 void ClassModel::appendClass(const QString &c)
 {
-    QStandardItem *item = new QStandardItem(c);
+    auto *item = new QStandardItem(c);
     item->setFlags(Qt::ItemIsEnabled|Qt::ItemIsEditable);
     appendRow(item);
 }
diff --git a/src/plugins/qmakeprojectmanager/customwidgetwizard/customwidgetwidgetswizardpage.cpp b/src/plugins/qmakeprojectmanager/customwidgetwizard/customwidgetwidgetswizardpage.cpp
index 3a39af6a186..c41c7fc22d1 100644
--- a/src/plugins/qmakeprojectmanager/customwidgetwizard/customwidgetwidgetswizardpage.cpp
+++ b/src/plugins/qmakeprojectmanager/customwidgetwizard/customwidgetwidgetswizardpage.cpp
@@ -53,7 +53,7 @@ CustomWidgetWidgetsWizardPage::CustomWidgetWidgetsWizardPage(QWidget *parent) :
     m_ui->deleteButton->setEnabled(false);
 
     // Disabled dummy for <new class> column>.
-    ClassDefinition *dummy = new ClassDefinition;
+    auto *dummy = new ClassDefinition;
     dummy->setFileNamingParameters(m_fileNamingParameters);
     dummy->setEnabled(false);
     m_tabStackLayout->addWidget(dummy);
@@ -89,7 +89,7 @@ void CustomWidgetWidgetsWizardPage::slotCurrentRowChanged(int row)
 
 void CustomWidgetWidgetsWizardPage::on_classList_classAdded(const QString &name)
 {
-    ClassDefinition *cdef = new ClassDefinition;
+    auto *cdef = new ClassDefinition;
     cdef->setFileNamingParameters(m_fileNamingParameters);
     const int index = m_uiClassDefs.count();
     m_tabStackLayout->insertWidget(index, cdef);
diff --git a/src/plugins/qmakeprojectmanager/customwidgetwizard/customwidgetwizard.cpp b/src/plugins/qmakeprojectmanager/customwidgetwizard/customwidgetwizard.cpp
index 436866146a2..30007d802a2 100644
--- a/src/plugins/qmakeprojectmanager/customwidgetwizard/customwidgetwizard.cpp
+++ b/src/plugins/qmakeprojectmanager/customwidgetwizard/customwidgetwizard.cpp
@@ -62,7 +62,7 @@ Core::BaseFileWizard *CustomWidgetWizard::create(QWidget *parent, const Core::Wi
 Core::GeneratedFiles CustomWidgetWizard::generateFiles(const QWizard *w,
                                                        QString *errorMessage) const
 {
-    const CustomWidgetWizardDialog *cw = qobject_cast<const CustomWidgetWizardDialog *>(w);
+    const auto *cw = qobject_cast<const CustomWidgetWizardDialog *>(w);
     Q_ASSERT(w);
     GenerationParameters p;
     p.fileName = cw->projectName();
diff --git a/src/plugins/qmakeprojectmanager/librarydetailscontroller.cpp b/src/plugins/qmakeprojectmanager/librarydetailscontroller.cpp
index d4b6226e53c..12bc0e69fc0 100644
--- a/src/plugins/qmakeprojectmanager/librarydetailscontroller.cpp
+++ b/src/plugins/qmakeprojectmanager/librarydetailscontroller.cpp
@@ -98,7 +98,7 @@ AddLibraryWizard::MacLibraryType LibraryDetailsController::macLibraryType() cons
 void LibraryDetailsController::updateGui()
 {
     // read values from gui
-    m_platforms = 0;
+    m_platforms = nullptr;
     if (libraryDetailsWidget()->linCheckBox->isChecked())
         m_platforms |= AddLibraryWizard::LinuxPlatform;
     if (libraryDetailsWidget()->macCheckBox->isChecked())
@@ -424,7 +424,7 @@ static QString generateLibsSnippet(AddLibraryWizard::Platforms platforms,
                                                                | AddLibraryWizard::WindowsMSVCPlatform);
 
     AddLibraryWizard::Platforms diffPlatforms = platforms ^ commonPlatforms;
-    AddLibraryWizard::Platforms generatedPlatforms = 0;
+    AddLibraryWizard::Platforms generatedPlatforms = nullptr;
 
     QString snippetMessage;
     QTextStream str(&snippetMessage);
@@ -510,7 +510,7 @@ static QString generatePreTargetDepsSnippet(AddLibraryWizard::Platforms platform
     QString snippetMessage;
     QTextStream str(&snippetMessage);
     str << "\n";
-    AddLibraryWizard::Platforms generatedPlatforms = 0;
+    AddLibraryWizard::Platforms generatedPlatforms = nullptr;
     AddLibraryWizard::Platforms windowsPlatforms = platforms
             & (AddLibraryWizard::WindowsMinGWPlatform | AddLibraryWizard::WindowsMSVCPlatform);
     AddLibraryWizard::Platforms commonPlatforms = platforms;
@@ -843,7 +843,7 @@ bool PackageLibraryDetailsController::isLinkPackageGenerated() const
     if (!project)
         return false;
 
-    const QmakeProFileNode *rootProject = dynamic_cast<const QmakeProFileNode *>(project->rootProjectNode());
+    const auto *rootProject = dynamic_cast<const QmakeProFileNode *>(project->rootProjectNode());
     if (!rootProject)
         return false;
 
diff --git a/src/plugins/qmakeprojectmanager/makefileparse.cpp b/src/plugins/qmakeprojectmanager/makefileparse.cpp
index 358fb05bc99..6eda5cbfdb7 100644
--- a/src/plugins/qmakeprojectmanager/makefileparse.cpp
+++ b/src/plugins/qmakeprojectmanager/makefileparse.cpp
@@ -516,7 +516,7 @@ void QmakeProjectManagerPlugin::testMakefileParser()
 
     QCOMPARE(Utils::QtcProcess::splitArgs(parser.unparsedArguments()),
              Utils::QtcProcess::splitArgs(unparsedArguments));
-    QCOMPARE(parser.effectiveBuildConfig(0), effectiveBuildConfig);
+    QCOMPARE(parser.effectiveBuildConfig(nullptr), effectiveBuildConfig);
 
     const QMakeStepConfig qmsc = parser.config();
     QCOMPARE(qmsc.archConfig, static_cast<QMakeStepConfig::TargetArchConfig>(archConfig));
diff --git a/src/plugins/qmakeprojectmanager/qmakebuildconfiguration.cpp b/src/plugins/qmakeprojectmanager/qmakebuildconfiguration.cpp
index 191778bcd48..e2b3c5cbf1d 100644
--- a/src/plugins/qmakeprojectmanager/qmakebuildconfiguration.cpp
+++ b/src/plugins/qmakeprojectmanager/qmakebuildconfiguration.cpp
@@ -135,7 +135,7 @@ void QmakeBuildConfiguration::initialize(const BuildInfo *info)
     BuildStepList *cleanSteps = stepList(ProjectExplorer::Constants::BUILDSTEPS_CLEAN);
     cleanSteps->appendStep(new QmakeMakeStep(cleanSteps));
 
-    const QmakeBuildInfo *qmakeInfo = static_cast<const QmakeBuildInfo *>(info);
+    const auto *qmakeInfo = static_cast<const QmakeBuildInfo *>(info);
     BaseQtVersion *version = QtKitInformation::qtVersion(target()->kit());
 
     BaseQtVersion::QmakeBuildConfigs config = version->defaultBuildConfig();
@@ -163,9 +163,7 @@ void QmakeBuildConfiguration::initialize(const BuildInfo *info)
     updateCacheAndEmitEnvironmentChanged();
 }
 
-QmakeBuildConfiguration::~QmakeBuildConfiguration()
-{
-}
+QmakeBuildConfiguration::~QmakeBuildConfiguration() = default;
 
 QVariantMap QmakeBuildConfiguration::toMap() const
 {
@@ -309,24 +307,24 @@ QStringList QmakeBuildConfiguration::configCommandLineArguments() const
 
 QMakeStep *QmakeBuildConfiguration::qmakeStep() const
 {
-    QMakeStep *qs = 0;
+    QMakeStep *qs = nullptr;
     BuildStepList *bsl = stepList(Core::Id(ProjectExplorer::Constants::BUILDSTEPS_BUILD));
     Q_ASSERT(bsl);
     for (int i = 0; i < bsl->count(); ++i)
-        if ((qs = qobject_cast<QMakeStep *>(bsl->at(i))) != 0)
+        if ((qs = qobject_cast<QMakeStep *>(bsl->at(i))) != nullptr)
             return qs;
-    return 0;
+    return nullptr;
 }
 
 QmakeMakeStep *QmakeBuildConfiguration::makeStep() const
 {
-    QmakeMakeStep *ms = 0;
+    QmakeMakeStep *ms = nullptr;
     BuildStepList *bsl = stepList(Core::Id(ProjectExplorer::Constants::BUILDSTEPS_BUILD));
     Q_ASSERT(bsl);
     for (int i = 0; i < bsl->count(); ++i)
-        if ((ms = qobject_cast<QmakeMakeStep *>(bsl->at(i))) != 0)
+        if ((ms = qobject_cast<QmakeMakeStep *>(bsl->at(i))) != nullptr)
             return ms;
-    return 0;
+    return nullptr;
 }
 
 // Returns true if both are equal.
@@ -563,7 +561,7 @@ QmakeBuildInfo *QmakeBuildConfigurationFactory::createBuildInfo(const Kit *k,
                                                               BuildConfiguration::BuildType type) const
 {
     BaseQtVersion *version = QtKitInformation::qtVersion(k);
-    QmakeBuildInfo *info = new QmakeBuildInfo(this);
+    auto *info = new QmakeBuildInfo(this);
     QString suffix;
     if (type == BuildConfiguration::Release) {
         //: The name of the release build configuration created by default for a qmake project.
@@ -675,7 +673,7 @@ void QmakeBuildConfiguration::setupBuildEnvironment(Kit *k, Environment &env)
         env.prependOrSetPath(qt->binPath().toString());
 }
 
-QmakeBuildConfiguration::LastKitState::LastKitState() { }
+QmakeBuildConfiguration::LastKitState::LastKitState() = default;
 
 QmakeBuildConfiguration::LastKitState::LastKitState(Kit *k)
     : m_qtVersion(QtKitInformation::qtVersionId(k)),
diff --git a/src/plugins/qmakeprojectmanager/qmakenodes.cpp b/src/plugins/qmakeprojectmanager/qmakenodes.cpp
index 72d5ba53cfe..002c39cae44 100644
--- a/src/plugins/qmakeprojectmanager/qmakenodes.cpp
+++ b/src/plugins/qmakeprojectmanager/qmakenodes.cpp
@@ -203,7 +203,7 @@ QmakeProFileNode *QmakeProFileNode::findProFileFor(const FileName &fileName) con
     if (fileName == filePath())
         return const_cast<QmakeProFileNode *>(this);
     for (Node *node : nodes()) {
-        if (QmakeProFileNode *qmakeProFileNode = dynamic_cast<QmakeProFileNode *>(node))
+        if (auto *qmakeProFileNode = dynamic_cast<QmakeProFileNode *>(node))
             if (QmakeProFileNode *result = qmakeProFileNode->findProFileFor(fileName))
                 return result;
     }
diff --git a/src/plugins/qmakeprojectmanager/qmakeparsernodes.cpp b/src/plugins/qmakeprojectmanager/qmakeparsernodes.cpp
index 66448835cff..cc26d880e2d 100644
--- a/src/plugins/qmakeprojectmanager/qmakeparsernodes.cpp
+++ b/src/plugins/qmakeprojectmanager/qmakeparsernodes.cpp
@@ -340,7 +340,7 @@ void QmakePriFile::processValues(QmakePriFileEvalResult &result)
     }
 
     for (int i = 0; i < static_cast<int>(FileType::FileTypeSize); ++i) {
-        FileType type = static_cast<FileType>(i);
+        auto type = static_cast<FileType>(i);
         QSet<FileName> &foundFiles = result.foundFiles[type];
         result.recursiveEnumerateFiles.subtract(foundFiles);
         QSet<FileName> newFilePaths = filterFilesProVariables(type, foundFiles);
@@ -355,7 +355,7 @@ void QmakePriFile::update(const Internal::QmakePriFileEvalResult &result)
     watchFolders(result.folders);
 
     for (int i = 0; i < static_cast<int>(FileType::FileTypeSize); ++i) {
-        const FileType type = static_cast<FileType>(i);
+        const auto type = static_cast<FileType>(i);
         m_files[type] = result.foundFiles.value(type);
     }
 }
@@ -403,7 +403,7 @@ bool QmakePriFile::folderChanged(const QString &changedFolder, const QSet<FileNa
 
     // Apply the differences per file type
     for (int i = 0; i < static_cast<int>(FileType::FileTypeSize); ++i) {
-        FileType type = static_cast<FileType>(i);
+        auto type = static_cast<FileType>(i);
         QSet<FileName> add = filterFilesRecursiveEnumerata(type, addedFiles);
         QSet<FileName> remove = filterFilesRecursiveEnumerata(type, removedFiles);
 
@@ -508,7 +508,7 @@ bool QmakePriFile::addFiles(const QStringList &filePaths, QStringList *notAdded)
     // So it's obviously a bit limited, but in those cases you need to edit the
     // project files manually anyway.
 
-    typedef QMap<QString, QStringList> TypeFileMap;
+    using TypeFileMap = QMap<QString, QStringList>;
     // Split into lists by file type and bulk-add them.
     TypeFileMap typeFileMap;
     foreach (const QString &file, filePaths) {
@@ -555,7 +555,7 @@ bool QmakePriFile::removeFiles(const QStringList &filePaths,
                               QStringList *notRemoved)
 {
     QStringList failedFiles;
-    typedef QMap<QString, QStringList> TypeFileMap;
+    using TypeFileMap = QMap<QString, QStringList>;
     // Split into lists by file type and bulk-add them.
     TypeFileMap typeFileMap;
     foreach (const QString &file, filePaths) {
@@ -1176,7 +1176,7 @@ void QmakeProFile::setValidParseRecursive(bool b)
 {
     m_validParse = b;
     foreach (QmakePriFile *c, children()) {
-        if (QmakeProFile *node = dynamic_cast<QmakeProFile *>(c))
+        if (auto *node = dynamic_cast<QmakeProFile *>(c))
             node->setValidParseRecursive(b);
     }
 }
@@ -1275,7 +1275,7 @@ static bool evaluateOne(const QmakeEvalInput &input, ProFile *pro,
 
 QmakeEvalResult *QmakeProFile::evaluate(const QmakeEvalInput &input)
 {
-    QmakeEvalResult *result = new QmakeEvalResult;
+    auto *result = new QmakeEvalResult;
     QtSupport::ProFileReader *exactBuildPassReader = nullptr;
     QtSupport::ProFileReader *cumulativeBuildPassReader = nullptr;
     ProFile *pro;
@@ -1387,7 +1387,7 @@ QmakeEvalResult *QmakeProFile::evaluate(const QmakeEvalInput &input)
             = baseVPaths(cumulativeReader, input.projectDir, input.buildDirectory.toString());
 
     for (int i = 0; i < static_cast<int>(FileType::FileTypeSize); ++i) {
-        const FileType type = static_cast<FileType>(i);
+        const auto type = static_cast<FileType>(i);
         const QStringList qmakeVariables = varNames(type, exactReader);
         foreach (const QString &qmakeVariable, qmakeVariables) {
             QHash<ProString, bool> handled;
@@ -1587,14 +1587,14 @@ void QmakeProFile::applyEvaluate(QmakeEvalResult *evalResult)
                 continue; // Do nothing
 
             if (priFile->proFile) {
-                QmakePriFile *qmakePriFileNode = new QmakePriFile(m_project, this, priFile->name);
+                auto *qmakePriFileNode = new QmakePriFile(m_project, this, priFile->name);
                 pn->addChild(qmakePriFileNode);
                 qmakePriFileNode->setIncludedInExactParse(
                             (result->state == QmakeEvalResult::EvalOk) && pn->includedInExactParse());
                 qmakePriFileNode->update(priFile->result);
                 toCompare.append(qMakePair(qmakePriFileNode, priFile));
             } else {
-                QmakeProFile *qmakeProFileNode = new QmakeProFile(m_project, priFile->name);
+                auto *qmakeProFileNode = new QmakeProFile(m_project, priFile->name);
                 pn->addChild(qmakeProFileNode);
                 qmakeProFileNode->setIncludedInExactParse(
                             result->exactSubdirs.contains(qmakeProFileNode->filePath())
diff --git a/src/plugins/qmakeprojectmanager/qmakeproject.cpp b/src/plugins/qmakeprojectmanager/qmakeproject.cpp
index 32063daad4f..c5cee6a2611 100644
--- a/src/plugins/qmakeprojectmanager/qmakeproject.cpp
+++ b/src/plugins/qmakeprojectmanager/qmakeproject.cpp
@@ -624,7 +624,7 @@ static FolderNode *folderOf(FolderNode *in, const FileName &fileName)
 static FileNode *fileNodeOf(FolderNode *in, const FileName &fileName)
 {
     for (FolderNode *folder = folderOf(in, fileName); folder; folder = folder->parentFolderNode()) {
-        if (QmakeProFileNode *proFile = dynamic_cast<QmakeProFileNode *>(folder)) {
+        if (auto *proFile = dynamic_cast<QmakeProFileNode *>(folder)) {
             foreach (FileNode *fileNode, proFile->fileNodes()) {
                 if (fileNode->filePath() == fileName)
                     return fileNode;
diff --git a/src/plugins/qmakeprojectmanager/qmakeprojectconfigwidget.cpp b/src/plugins/qmakeprojectmanager/qmakeprojectconfigwidget.cpp
index e9c04ae2bdd..241bd5a4f56 100644
--- a/src/plugins/qmakeprojectmanager/qmakeprojectconfigwidget.cpp
+++ b/src/plugins/qmakeprojectmanager/qmakeprojectconfigwidget.cpp
@@ -53,7 +53,7 @@ QmakeProjectConfigWidget::QmakeProjectConfigWidget(QmakeBuildConfiguration *bc)
                                                             Utils::FileUtils::qmakeFriendlyName(bc->displayName()),
                                                             bc->buildType());
 
-    QVBoxLayout *vbox = new QVBoxLayout(this);
+    auto *vbox = new QVBoxLayout(this);
     vbox->setMargin(0);
     m_detailsContainer = new Utils::DetailsWidget(this);
     m_detailsContainer->setState(Utils::DetailsWidget::NoSummary);
@@ -97,7 +97,7 @@ QmakeProjectConfigWidget::QmakeProjectConfigWidget(QmakeBuildConfiguration *bc)
     connect(m_ui->shadowBuildDirEdit, &Utils::PathChooser::rawPathChanged,
             this, &QmakeProjectConfigWidget::shadowBuildEdited);
 
-    QmakeProject *project = static_cast<QmakeProject *>(bc->target()->project());
+    auto *project = static_cast<QmakeProject *>(bc->target()->project());
     project->subscribeSignal(&BuildConfiguration::environmentChanged, this, [this]() {
         if (static_cast<BuildConfiguration *>(sender())->isActive())
             environmentChanged();
@@ -216,7 +216,7 @@ void QmakeProjectConfigWidget::updateProblemLabel()
         return;
     }
 
-    QmakeProject *p = static_cast<QmakeProject *>(m_buildConfiguration->target()->project());
+    auto *p = static_cast<QmakeProject *>(m_buildConfiguration->target()->project());
     if (p->rootProFile()->parseInProgress() || !p->rootProFile()->validParse()) {
         setProblemLabel(QString());
         return;
diff --git a/src/plugins/qmakeprojectmanager/qmakeprojectimporter.cpp b/src/plugins/qmakeprojectmanager/qmakeprojectimporter.cpp
index f76953d1794..bc4a340827f 100644
--- a/src/plugins/qmakeprojectmanager/qmakeprojectimporter.cpp
+++ b/src/plugins/qmakeprojectmanager/qmakeprojectimporter.cpp
@@ -198,7 +198,7 @@ QList<void *> QmakeProjectImporter::examineDirectory(const FileName &importPath)
 
 bool QmakeProjectImporter::matchKit(void *directoryData, const Kit *k) const
 {
-    DirectoryData *data = static_cast<DirectoryData *>(directoryData);
+    auto *data = static_cast<DirectoryData *>(directoryData);
     const QLoggingCategory &logs = MakeFileParse::logging();
 
     BaseQtVersion *kitVersion = QtKitInformation::qtVersion(k);
@@ -225,14 +225,14 @@ bool QmakeProjectImporter::matchKit(void *directoryData, const Kit *k) const
 
 Kit *QmakeProjectImporter::createKit(void *directoryData) const
 {
-    DirectoryData *data = static_cast<DirectoryData *>(directoryData);
+    auto *data = static_cast<DirectoryData *>(directoryData);
     return createTemporaryKit(data->qtVersionData, data->parsedSpec, data->archConfig, data->osType);
 }
 
 QList<BuildInfo *> QmakeProjectImporter::buildInfoListForKit(const Kit *k, void *directoryData) const
 {
     QList<BuildInfo *> result;
-    DirectoryData *data = static_cast<DirectoryData *>(directoryData);
+    auto *data = static_cast<DirectoryData *>(directoryData);
     auto factory = qobject_cast<QmakeBuildConfigurationFactory *>(
                 IBuildConfigurationFactory::find(k, projectFilePath().toString()));
     if (!factory)
diff --git a/src/plugins/qmakeprojectmanager/qmakeprojectmanager.cpp b/src/plugins/qmakeprojectmanager/qmakeprojectmanager.cpp
index bfb7402bbb1..6e3a3e43ad4 100644
--- a/src/plugins/qmakeprojectmanager/qmakeprojectmanager.cpp
+++ b/src/plugins/qmakeprojectmanager/qmakeprojectmanager.cpp
@@ -148,13 +148,13 @@ void QmakeManager::runQMakeImpl(ProjectExplorer::Project *p, ProjectExplorer::No
 {
     if (!ProjectExplorerPlugin::saveModifiedFiles())
         return;
-    QmakeProject *qmakeProject = qobject_cast<QmakeProject *>(p);
+    auto *qmakeProject = qobject_cast<QmakeProject *>(p);
     QTC_ASSERT(qmakeProject, return);
 
     if (!qmakeProject->activeTarget() || !qmakeProject->activeTarget()->activeBuildConfiguration())
         return;
 
-    QmakeBuildConfiguration *bc = static_cast<QmakeBuildConfiguration *>(qmakeProject->activeTarget()->activeBuildConfiguration());
+    auto *bc = static_cast<QmakeBuildConfiguration *>(qmakeProject->activeTarget()->activeBuildConfiguration());
     QMakeStep *qs = bc->qmakeStep();
     if (!qs)
         return;
@@ -163,11 +163,11 @@ void QmakeManager::runQMakeImpl(ProjectExplorer::Project *p, ProjectExplorer::No
     qs->setForced(true);
 
     if (node && node != qmakeProject->rootProjectNode())
-        if (QmakeProFileNode *profile = dynamic_cast<QmakeProFileNode *>(node))
+        if (auto *profile = dynamic_cast<QmakeProFileNode *>(node))
             bc->setSubNodeBuild(profile);
 
     BuildManager::appendStep(qs, tr("QMake"));
-    bc->setSubNodeBuild(0);
+    bc->setSubNodeBuild(nullptr);
 }
 
 void QmakeManager::buildSubDirContextMenu()
@@ -218,14 +218,14 @@ void QmakeManager::handleSubDirContextMenu(QmakeManager::Action action, bool isF
     if (!target)
         return;
 
-    QmakeBuildConfiguration *bc = qobject_cast<QmakeBuildConfiguration *>(target->activeBuildConfiguration());
+    auto *bc = qobject_cast<QmakeBuildConfiguration *>(target->activeBuildConfiguration());
     if (!bc)
         return;
 
     if (!contextNode || !buildableFile)
         isFileBuild = false;
 
-    if (QmakePriFileNode *prifile = dynamic_cast<QmakePriFileNode *>(contextNode)) {
+    if (auto *prifile = dynamic_cast<QmakePriFileNode *>(contextNode)) {
         if (QmakeProFileNode *profile = prifile->proFileNode()) {
             if (profile != contextProject->rootProjectNode() || isFileBuild)
                 bc->setSubNodeBuild(profile->proFileNode());
@@ -252,8 +252,8 @@ void QmakeManager::handleSubDirContextMenu(QmakeManager::Action action, bool isF
         }
     }
 
-    bc->setSubNodeBuild(0);
-    bc->setFileNodeBuild(0);
+    bc->setSubNodeBuild(nullptr);
+    bc->setFileNodeBuild(nullptr);
 }
 
 } // namespace QmakeProjectManager
diff --git a/src/plugins/qmakeprojectmanager/qmakeprojectmanagerplugin.cpp b/src/plugins/qmakeprojectmanager/qmakeprojectmanagerplugin.cpp
index ccd4241c06e..46ffcec0474 100644
--- a/src/plugins/qmakeprojectmanager/qmakeprojectmanagerplugin.cpp
+++ b/src/plugins/qmakeprojectmanager/qmakeprojectmanagerplugin.cpp
@@ -76,7 +76,7 @@ namespace Internal {
 class QmakeProjectManagerPluginPrivate : public QObject
 {
 public:
-    ~QmakeProjectManagerPluginPrivate();
+    ~QmakeProjectManagerPluginPrivate() override;
 
     void projectChanged();
     void activeTargetChanged();
@@ -371,10 +371,10 @@ void QmakeProjectManagerPluginPrivate::updateContextActions()
     Project *project = ProjectTree::currentProject();
 
     const ContainerNode *containerNode = node ? node->asContainerNode() : nullptr;
-    const QmakeProFileNode *proFileNode = dynamic_cast<const QmakeProFileNode *>(containerNode ? containerNode->rootProjectNode() : node);
+    const auto *proFileNode = dynamic_cast<const QmakeProFileNode *>(containerNode ? containerNode->rootProjectNode() : node);
 
     m_addLibraryActionContextMenu->setEnabled(proFileNode);
-    QmakeProject *qmakeProject = qobject_cast<QmakeProject *>(QmakeManager::contextProject());
+    auto *qmakeProject = qobject_cast<QmakeProject *>(QmakeManager::contextProject());
     QmakeProFileNode *subProjectNode = nullptr;
     disableBuildFileMenus();
     if (node) {
diff --git a/src/plugins/qmakeprojectmanager/qmakestep.cpp b/src/plugins/qmakeprojectmanager/qmakestep.cpp
index f68e7296fbf..909babfe2b1 100644
--- a/src/plugins/qmakeprojectmanager/qmakestep.cpp
+++ b/src/plugins/qmakeprojectmanager/qmakestep.cpp
@@ -305,7 +305,7 @@ bool QMakeStep::processSucceeded(int exitCode, QProcess::ExitStatus status)
     bool result = AbstractProcessStep::processSucceeded(exitCode, status);
     if (!result)
         m_needToRunQMake = true;
-    QmakeProject *project = static_cast<QmakeProject *>(qmakeBuildConfiguration()->target()->project());
+    auto *project = static_cast<QmakeProject *>(qmakeBuildConfiguration()->target()->project());
     project->emitBuildDirectoryInitialized();
     return result;
 }
@@ -353,7 +353,7 @@ void QMakeStep::runNextCommand()
         return;
     case State::RUN_MAKE_QMAKE_ALL:
         {
-            GnuMakeParser *parser = new GnuMakeParser;
+            auto *parser = new GnuMakeParser;
             parser->setWorkingDirectory(processParameters()->workingDirectory());
             setOutputParser(parser);
             m_nextState = State::POST_PROCESS;
@@ -450,7 +450,7 @@ void QMakeStep::setSeparateDebugInfo(bool enable)
 
 QString QMakeStep::makeCommand() const
 {
-    MakeStep *ms = qobject_cast<BuildStepList *>(parent())->firstOfType<MakeStep>();
+    auto *ms = qobject_cast<BuildStepList *>(parent())->firstOfType<MakeStep>();
     return ms ? ms->effectiveMakeCommand() : QString();
 }
 
@@ -735,7 +735,7 @@ void QMakeStepConfigWidget::linkQmlDebuggingLibraryChecked(bool checked)
 
 void QMakeStepConfigWidget::askForRebuild(const QString &title)
 {
-    QMessageBox *question = new QMessageBox(Core::ICore::mainWindow());
+    auto *question = new QMessageBox(Core::ICore::mainWindow());
     question->setWindowTitle(title);
     question->setText(tr("The option will only take effect if the project is recompiled. Do you want to recompile now?"));
     question->setStandardButtons(QMessageBox::Yes | QMessageBox::No);
diff --git a/src/plugins/qmakeprojectmanager/qtmodulesinfo.cpp b/src/plugins/qmakeprojectmanager/qtmodulesinfo.cpp
index a10899a2a39..202261bd7fa 100644
--- a/src/plugins/qmakeprojectmanager/qtmodulesinfo.cpp
+++ b/src/plugins/qmakeprojectmanager/qtmodulesinfo.cpp
@@ -169,7 +169,7 @@ static inline const item *itemForModule(const QString &module)
     foreach (const item *i, staticQtModuleInfo()->items)
         if (QLatin1String(i->config) == module)
             return i;
-    return 0;
+    return nullptr;
 }
 
 QString QtModulesInfo::moduleName(const QString &module)
diff --git a/src/plugins/qmakeprojectmanager/wizards/filespage.cpp b/src/plugins/qmakeprojectmanager/wizards/filespage.cpp
index 5de4eeb625c..520f2d03b24 100644
--- a/src/plugins/qmakeprojectmanager/wizards/filespage.cpp
+++ b/src/plugins/qmakeprojectmanager/wizards/filespage.cpp
@@ -46,7 +46,7 @@ FilesPage::FilesPage(QWidget *parent) :
         "for which you want to generate skeleton source code files."));
     label->setWordWrap(true);
 
-    QVBoxLayout *vlayout = new QVBoxLayout;
+    auto *vlayout = new QVBoxLayout;
     vlayout->addWidget(label);
     vlayout->addItem(new QSpacerItem(0, 20));
 
diff --git a/src/plugins/qmakeprojectmanager/wizards/guiappwizard.cpp b/src/plugins/qmakeprojectmanager/wizards/guiappwizard.cpp
index 88aa8989495..a4df0287b15 100644
--- a/src/plugins/qmakeprojectmanager/wizards/guiappwizard.cpp
+++ b/src/plugins/qmakeprojectmanager/wizards/guiappwizard.cpp
@@ -133,7 +133,7 @@ static inline bool generateFormClass(const GuiAppParameters &params,
 Core::GeneratedFiles GuiAppWizard::generateFiles(const QWizard *w,
                                                  QString *errorMessage) const
 {
-    const GuiAppWizardDialog *dialog = qobject_cast<const GuiAppWizardDialog *>(w);
+    const auto *dialog = qobject_cast<const GuiAppWizardDialog *>(w);
     const QtProjectParameters projectParams = dialog->projectParameters();
     const QString projectPath = projectParams.projectPath();
     const GuiAppParameters params = dialog->parameters();
diff --git a/src/plugins/qmakeprojectmanager/wizards/librarywizard.cpp b/src/plugins/qmakeprojectmanager/wizards/librarywizard.cpp
index e420502a450..20b2c669a7e 100644
--- a/src/plugins/qmakeprojectmanager/wizards/librarywizard.cpp
+++ b/src/plugins/qmakeprojectmanager/wizards/librarywizard.cpp
@@ -76,7 +76,7 @@ Core::GeneratedFiles LibraryWizard::generateFiles(const QWizard *w,
                                                  QString *errorMessage) const
 {
     Q_UNUSED(errorMessage)
-    const LibraryWizardDialog *dialog = qobject_cast<const LibraryWizardDialog *>(w);
+    const auto *dialog = qobject_cast<const LibraryWizardDialog *>(w);
     const QtProjectParameters projectParams = dialog->parameters();
     const QString projectPath = projectParams.projectPath();
     const LibraryParameters params = dialog->libraryParameters();
diff --git a/src/plugins/qmakeprojectmanager/wizards/librarywizarddialog.cpp b/src/plugins/qmakeprojectmanager/wizards/librarywizarddialog.cpp
index ef0bd79ed0b..96941d8862d 100644
--- a/src/plugins/qmakeprojectmanager/wizards/librarywizarddialog.cpp
+++ b/src/plugins/qmakeprojectmanager/wizards/librarywizarddialog.cpp
@@ -53,15 +53,15 @@ struct PluginBaseClasses {
 static const PluginBaseClasses pluginBaseClasses[] =
 {
     {"QAccessiblePlugin", "QtGui", "QtCore", "accessible", "QAccessibleFactoryInterface"},
-    {"QDecorationPlugin", "QtGui", "QtCore", 0, 0}, // Qt 4 only.
+    {"QDecorationPlugin", "QtGui", "QtCore", nullptr, nullptr}, // Qt 4 only.
     {"QGenericPlugin", "QtGui", "QtCore", "generic", "QGenericPluginFactoryInterface"},
-    {"QIconEnginePluginV2", "QtGui", "QtCore", "imageformats", 0}, // Qt 4 only.
+    {"QIconEnginePluginV2", "QtGui", "QtCore", "imageformats", nullptr}, // Qt 4 only.
     {"QIconEnginePlugin", "QtGui", "QtCore", "imageformats", "QIconEngineFactoryInterface"},
     {"QImageIOPlugin", "QtGui", "QtCore", "imageformats",  "QImageIOHandlerFactoryInterface"},
-    {"QScriptExtensionPlugin", "QtScript", "QtCore", 0, "QScriptExtensionInterface"},
+    {"QScriptExtensionPlugin", "QtScript", "QtCore", nullptr, "QScriptExtensionInterface"},
     {"QSqlDriverPlugin", "QtSql", "QtCore", "sqldrivers", "QSqlDriverFactoryInterface"},
     {"QStylePlugin", "QtGui", "QtCore", "styles", "QStyleFactoryInterface"},
-    {"QTextCodecPlugin", "QtCore", 0, "codecs", 0} // Qt 4 only.
+    {"QTextCodecPlugin", "QtCore", nullptr, "codecs", nullptr} // Qt 4 only.
 };
 
 enum { defaultPluginBaseClass = 2 };
@@ -72,7 +72,7 @@ static const PluginBaseClasses *findPluginBaseClass(const QString &name)
     for (int i = 0; i < pluginBaseClassCount; i++)
         if (name == QLatin1String(pluginBaseClasses[i].name))
             return pluginBaseClasses + i;
-    return 0;
+    return nullptr;
 }
 
 // return dependencies of a plugin as a line ready for the 'QT=' line in a pro
@@ -96,7 +96,7 @@ static QStringList pluginDependencies(const PluginBaseClasses *plb)
 class LibraryIntroPage : public Utils::ProjectIntroPage
 {
 public:
-    explicit LibraryIntroPage(QWidget *parent = 0);
+    explicit LibraryIntroPage(QWidget *parent = nullptr);
 
     QtProjectParameters::Type type() const;
 
@@ -154,7 +154,7 @@ LibraryWizardDialog::LibraryWizardDialog(const Core::BaseFileWizardFactory *fact
     m_filesPageId = addPage(m_filesPage);
 
     Utils::WizardProgressItem *introItem = wizardProgress()->item(startId());
-    Utils::WizardProgressItem *targetItem = 0;
+    Utils::WizardProgressItem *targetItem = nullptr;
     if (m_targetPageId != -1)
         targetItem = wizardProgress()->item(m_targetPageId);
     Utils::WizardProgressItem *modulesItem = wizardProgress()->item(m_modulesPageId);
@@ -165,11 +165,11 @@ LibraryWizardDialog::LibraryWizardDialog(const Core::BaseFileWizardFactory *fact
         if (m_targetPageId != -1) {
             targetItem->setNextItems(QList<Utils::WizardProgressItem *>()
                                      << modulesItem << filesItem);
-            targetItem->setNextShownItem(0);
+            targetItem->setNextShownItem(nullptr);
         } else {
             introItem->setNextItems(QList<Utils::WizardProgressItem *>()
                                     << modulesItem << filesItem);
-            introItem->setNextShownItem(0);
+            introItem->setNextShownItem(nullptr);
         }
     }
 
@@ -238,7 +238,7 @@ void LibraryWizardDialog::cleanupPage(int id)
 {
     if (m_targetPageId != -1 && id == m_targetPageId) {
         Utils::WizardProgressItem *targetsItem = wizardProgress()->item(m_targetPageId);
-        targetsItem->setNextShownItem(0);
+        targetsItem->setNextShownItem(nullptr);
     }
     BaseQmakeProjectWizardDialog::cleanupPage(id);
 }
diff --git a/src/plugins/qmakeprojectmanager/wizards/modulespage.cpp b/src/plugins/qmakeprojectmanager/wizards/modulespage.cpp
index a26485a2e6e..a9b5e1bb31a 100644
--- a/src/plugins/qmakeprojectmanager/wizards/modulespage.cpp
+++ b/src/plugins/qmakeprojectmanager/wizards/modulespage.cpp
@@ -48,11 +48,11 @@ ModulesPage::ModulesPage(QWidget *parent)
         "project. The recommended modules for this project are selected by default."));
     label->setWordWrap(true);
 
-    QVBoxLayout *vlayout = new QVBoxLayout();
+    auto *vlayout = new QVBoxLayout();
     vlayout->addWidget(label);
     vlayout->addItem(new QSpacerItem(0, 20));
 
-    QGridLayout *layout = new QGridLayout;
+    auto *layout = new QGridLayout;
 
     const QStringList &modulesList = QtModulesInfo::modules();
     int moduleId = 0;
diff --git a/src/plugins/qmakeprojectmanager/wizards/qtwizard.cpp b/src/plugins/qmakeprojectmanager/wizards/qtwizard.cpp
index f740378580d..9ed1939f1ac 100644
--- a/src/plugins/qmakeprojectmanager/wizards/qtwizard.cpp
+++ b/src/plugins/qmakeprojectmanager/wizards/qtwizard.cpp
@@ -88,7 +88,7 @@ bool QtWizard::qt4ProjectPostGenerateFiles(const QWizard *w,
                                            const Core::GeneratedFiles &generatedFiles,
                                            QString *errorMessage)
 {
-    const BaseQmakeProjectWizardDialog *dialog = qobject_cast<const BaseQmakeProjectWizardDialog *>(w);
+    const auto *dialog = qobject_cast<const BaseQmakeProjectWizardDialog *>(w);
 
     // Generate user settings
     foreach (const Core::GeneratedFile &file, generatedFiles)
@@ -118,14 +118,12 @@ bool QtWizard::lowerCaseFiles()
 }
 
 // ------------ CustomQmakeProjectWizard
-CustomQmakeProjectWizard::CustomQmakeProjectWizard()
-{
-}
+CustomQmakeProjectWizard::CustomQmakeProjectWizard() = default;
 
 Core::BaseFileWizard *CustomQmakeProjectWizard::create(QWidget *parent,
                                           const Core::WizardDialogParameters &parameters) const
 {
-    BaseQmakeProjectWizardDialog *wizard = new BaseQmakeProjectWizardDialog(this, false, parent,
+    auto *wizard = new BaseQmakeProjectWizardDialog(this, false, parent,
                                                                             parameters);
 
     if (!parameters.extraValues().contains(QLatin1String(ProjectExplorer::Constants::PROJECT_KIT_IDS)))
@@ -146,8 +144,6 @@ BaseQmakeProjectWizardDialog::BaseQmakeProjectWizardDialog(const Core::BaseFileW
                                                            bool showModulesPage, QWidget *parent,
                                                            const Core::WizardDialogParameters &parameters) :
     ProjectExplorer::BaseProjectWizardDialog(factory, parent, parameters),
-    m_modulesPage(0),
-    m_targetSetupPage(0),
     m_profileIds(parameters.extraValues().value(QLatin1String(ProjectExplorer::Constants::PROJECT_KIT_IDS))
                  .value<QList<Core::Id> >())
 {
@@ -160,8 +156,6 @@ BaseQmakeProjectWizardDialog::BaseQmakeProjectWizardDialog(const Core::BaseFileW
                                                            int introId, QWidget *parent,
                                                            const Core::WizardDialogParameters &parameters) :
     ProjectExplorer::BaseProjectWizardDialog(factory, introPage, introId, parent, parameters),
-    m_modulesPage(0),
-    m_targetSetupPage(0),
     m_profileIds(parameters.extraValues().value(QLatin1String(ProjectExplorer::Constants::PROJECT_KIT_IDS))
                  .value<QList<Core::Id> >())
 {
diff --git a/src/plugins/qmakeprojectmanager/wizards/qtwizard.h b/src/plugins/qmakeprojectmanager/wizards/qtwizard.h
index a6469cf7bc6..1196c92a2aa 100644
--- a/src/plugins/qmakeprojectmanager/wizards/qtwizard.h
+++ b/src/plugins/qmakeprojectmanager/wizards/qtwizard.h
@@ -134,8 +134,8 @@ private:
 
     inline void init(bool showModulesPage);
 
-    ModulesPage *m_modulesPage;
-    ProjectExplorer::TargetSetupPage *m_targetSetupPage;
+    ModulesPage *m_modulesPage = nullptr;
+    ProjectExplorer::TargetSetupPage *m_targetSetupPage = nullptr;
     QStringList m_selectedModules;
     QStringList m_deselectedModules;
     QList<Core::Id> m_profileIds;
diff --git a/src/plugins/qmakeprojectmanager/wizards/subdirsprojectwizard.cpp b/src/plugins/qmakeprojectmanager/wizards/subdirsprojectwizard.cpp
index b85254fd46f..306a2438a4b 100644
--- a/src/plugins/qmakeprojectmanager/wizards/subdirsprojectwizard.cpp
+++ b/src/plugins/qmakeprojectmanager/wizards/subdirsprojectwizard.cpp
@@ -68,7 +68,7 @@ Core::BaseFileWizard *SubdirsProjectWizard::create(QWidget *parent,
 Core::GeneratedFiles SubdirsProjectWizard::generateFiles(const QWizard *w,
                                                          QString * /*errorMessage*/) const
 {
-    const SubdirsProjectWizardDialog *wizard = qobject_cast< const SubdirsProjectWizardDialog *>(w);
+    const auto *wizard = qobject_cast< const SubdirsProjectWizardDialog *>(w);
     const QtProjectParameters params = wizard->parameters();
     const QString projectPath = params.projectPath();
     const QString profileName = Core::BaseFileWizardFactory::buildFileName(projectPath, params.fileName, profileSuffix());
@@ -82,7 +82,7 @@ Core::GeneratedFiles SubdirsProjectWizard::generateFiles(const QWizard *w,
 bool SubdirsProjectWizard::postGenerateFiles(const QWizard *w, const Core::GeneratedFiles &files,
                                              QString *errorMessage) const
 {
-    const SubdirsProjectWizardDialog *wizard = qobject_cast< const SubdirsProjectWizardDialog *>(w);
+    const auto *wizard = qobject_cast< const SubdirsProjectWizardDialog *>(w);
     if (QtWizard::qt4ProjectPostGenerateFiles(wizard, files, errorMessage)) {
         const QtProjectParameters params = wizard->parameters();
         const QString projectPath = params.projectPath();