diff --git a/src/plugins/qbsprojectmanager/customqbspropertiesdialog.cpp b/src/plugins/qbsprojectmanager/customqbspropertiesdialog.cpp
index e78308514c7..ab88086fd57 100644
--- a/src/plugins/qbsprojectmanager/customqbspropertiesdialog.cpp
+++ b/src/plugins/qbsprojectmanager/customqbspropertiesdialog.cpp
@@ -45,10 +45,10 @@ CustomQbsPropertiesDialog::CustomQbsPropertiesDialog(const QVariantMap &properti
     int currentRow = 0;
     for (QVariantMap::ConstIterator it = properties.constBegin(); it != properties.constEnd();
          ++it) {
-        QTableWidgetItem * const nameItem = new QTableWidgetItem;
+        auto * const nameItem = new QTableWidgetItem;
         nameItem->setData(Qt::DisplayRole, it.key());
         m_ui->propertiesTable->setItem(currentRow, 0, nameItem);
-        QTableWidgetItem * const valueItem = new QTableWidgetItem;
+        auto * const valueItem = new QTableWidgetItem;
         valueItem->setData(Qt::DisplayRole, qbs::settingsValueToRepresentation(it.value()));
         m_ui->propertiesTable->setItem(currentRow, 1, valueItem);
         ++currentRow;
diff --git a/src/plugins/qbsprojectmanager/customqbspropertiesdialog.h b/src/plugins/qbsprojectmanager/customqbspropertiesdialog.h
index cbbc757945d..dccfd286097 100644
--- a/src/plugins/qbsprojectmanager/customqbspropertiesdialog.h
+++ b/src/plugins/qbsprojectmanager/customqbspropertiesdialog.h
@@ -37,10 +37,10 @@ class CustomQbsPropertiesDialog : public QDialog
     Q_OBJECT
 
 public:
-    explicit CustomQbsPropertiesDialog(const QVariantMap &properties, QWidget *parent = 0);
+    explicit CustomQbsPropertiesDialog(const QVariantMap &properties, QWidget *parent = nullptr);
 
     QVariantMap properties() const;
-    ~CustomQbsPropertiesDialog();
+    ~CustomQbsPropertiesDialog() override;
 
 private:
     void addProperty();
diff --git a/src/plugins/qbsprojectmanager/defaultpropertyprovider.cpp b/src/plugins/qbsprojectmanager/defaultpropertyprovider.cpp
index 5ff0cece060..2bc05d1335f 100644
--- a/src/plugins/qbsprojectmanager/defaultpropertyprovider.cpp
+++ b/src/plugins/qbsprojectmanager/defaultpropertyprovider.cpp
@@ -296,7 +296,7 @@ QVariantMap DefaultPropertyProvider::autoGeneratedProperties(const ProjectExplor
     }
     data.insert(QLatin1String(CPP_TOOLCHAINPATH), mainFileInfo.absolutePath());
 
-    if (ProjectExplorer::GccToolChain *gcc = dynamic_cast<ProjectExplorer::GccToolChain *>(mainTc)) {
+    if (auto gcc = dynamic_cast<ProjectExplorer::GccToolChain *>(mainTc)) {
         QStringList compilerFlags = gcc->platformCodeGenFlags();
         filterCompilerLinkerFlags(targetAbi, compilerFlags);
         data.insert(QLatin1String(CPP_PLATFORMCOMMONCOMPILERFLAGS), compilerFlags);
diff --git a/src/plugins/qbsprojectmanager/defaultpropertyprovider.h b/src/plugins/qbsprojectmanager/defaultpropertyprovider.h
index 9e7d36f628f..03c3ddaa6b0 100644
--- a/src/plugins/qbsprojectmanager/defaultpropertyprovider.h
+++ b/src/plugins/qbsprojectmanager/defaultpropertyprovider.h
@@ -35,8 +35,9 @@ class DefaultPropertyProvider : public PropertyProvider
     Q_OBJECT
 
 public:
-    bool canHandle(const ProjectExplorer::Kit *k) const { return k; }
-    QVariantMap properties(const ProjectExplorer::Kit *k, const QVariantMap &defaultData) const;
+    bool canHandle(const ProjectExplorer::Kit *k) const override { return k; }
+    QVariantMap properties(const ProjectExplorer::Kit *k,
+                           const QVariantMap &defaultData) const override;
 
 private:
     QVariantMap autoGeneratedProperties(const ProjectExplorer::Kit *k,
diff --git a/src/plugins/qbsprojectmanager/propertyprovider.h b/src/plugins/qbsprojectmanager/propertyprovider.h
index 7d6e94f8973..fe27f751b7f 100644
--- a/src/plugins/qbsprojectmanager/propertyprovider.h
+++ b/src/plugins/qbsprojectmanager/propertyprovider.h
@@ -40,7 +40,7 @@ class QBSPROJECTMANAGER_EXPORT PropertyProvider : public QObject
 
 public:
     PropertyProvider();
-    ~PropertyProvider();
+    ~PropertyProvider() override;
 
     virtual bool canHandle(const ProjectExplorer::Kit *k) const = 0;
     virtual QVariantMap properties(const ProjectExplorer::Kit *k, const QVariantMap &defaultData) const = 0;
diff --git a/src/plugins/qbsprojectmanager/qbsbuildconfiguration.cpp b/src/plugins/qbsprojectmanager/qbsbuildconfiguration.cpp
index d80a64fb4bc..af4d0bf0e13 100644
--- a/src/plugins/qbsprojectmanager/qbsbuildconfiguration.cpp
+++ b/src/plugins/qbsprojectmanager/qbsbuildconfiguration.cpp
@@ -85,7 +85,7 @@ void QbsBuildConfiguration::initialize(const BuildInfo *info)
 {
     BuildConfiguration::initialize(info);
 
-    const QbsBuildInfo * const bi = static_cast<const QbsBuildInfo *>(info);
+    const auto * const bi = static_cast<const QbsBuildInfo *>(info);
     QVariantMap configData = bi->config;
     configData.insert(QLatin1String(Constants::QBS_CONFIG_VARIANT_KEY),
                       (info->buildType == BuildConfiguration::Debug)
@@ -136,7 +136,7 @@ bool QbsBuildConfiguration::fromMap(const QVariantMap &map)
     BuildStepList *bsl = stepList(ProjectExplorer::Constants::BUILDSTEPS_BUILD);
     // Fix up the existing build steps:
     for (int i = 0; i < bsl->count(); ++i) {
-        QbsBuildStep *bs = qobject_cast<QbsBuildStep *>(bsl->at(i));
+        auto bs = qobject_cast<QbsBuildStep *>(bsl->at(i));
         if (bs)
             connect(bs, &QbsBuildStep::qbsConfigurationChanged, this, &QbsBuildConfiguration::qbsConfigurationChanged);
     }
@@ -178,7 +178,7 @@ Internal::QbsProject *QbsBuildConfiguration::project() const
 IOutputParser *QbsBuildConfiguration::createOutputParser() const
 {
     ToolChain *tc = ToolChainKitInformation::toolChain(target()->kit(), ProjectExplorer::Constants::CXX_LANGUAGE_ID);
-    return tc ? tc->outputParser() : 0;
+    return tc ? tc->outputParser() : nullptr;
 }
 
 bool QbsBuildConfiguration::isEnabled() const
diff --git a/src/plugins/qbsprojectmanager/qbsbuildconfigurationwidget.cpp b/src/plugins/qbsprojectmanager/qbsbuildconfigurationwidget.cpp
index e87e18752fa..057280a21a8 100644
--- a/src/plugins/qbsprojectmanager/qbsbuildconfigurationwidget.cpp
+++ b/src/plugins/qbsprojectmanager/qbsbuildconfigurationwidget.cpp
@@ -49,16 +49,16 @@ QbsBuildConfigurationWidget::QbsBuildConfigurationWidget(QbsProjectManager::Inte
     connect(bc, &ProjectExplorer::BuildConfiguration::environmentChanged,
             this, &QbsBuildConfigurationWidget::environmentHasChanged);
 
-    QVBoxLayout *vbox = new QVBoxLayout(this);
+    auto vbox = new QVBoxLayout(this);
     vbox->setMargin(0);
-    Utils::DetailsWidget *container = new Utils::DetailsWidget(this);
+    auto container = new Utils::DetailsWidget(this);
     container->setState(Utils::DetailsWidget::NoSummary);
     vbox->addWidget(container);
 
     QWidget *details = new QWidget(container);
     container->setWidget(details);
 
-    QGridLayout *layout = new QGridLayout(details);
+    auto layout = new QGridLayout(details);
     layout->setMargin(0);
     layout->addWidget(new QLabel(tr("Build directory:")), 0, 0);
 
diff --git a/src/plugins/qbsprojectmanager/qbsbuildstep.cpp b/src/plugins/qbsprojectmanager/qbsbuildstep.cpp
index f5b19f67a0a..e5ddbc42f78 100644
--- a/src/plugins/qbsprojectmanager/qbsbuildstep.cpp
+++ b/src/plugins/qbsprojectmanager/qbsbuildstep.cpp
@@ -67,9 +67,9 @@ class QbsBuildStepConfigWidget : public ProjectExplorer::BuildStepConfigWidget
     Q_OBJECT
 public:
     QbsBuildStepConfigWidget(QbsBuildStep *step);
-    ~QbsBuildStepConfigWidget();
-    QString summaryText() const;
-    QString displayName() const;
+    ~QbsBuildStepConfigWidget() override;
+    QString summaryText() const override;
+    QString displayName() const override;
 
 private:
     void updateState();
@@ -137,7 +137,7 @@ QbsBuildStep::~QbsBuildStep()
     cancel();
     if (m_job) {
         m_job->deleteLater();
-        m_job = 0;
+        m_job = nullptr;
     }
     delete m_parser;
 }
@@ -148,7 +148,7 @@ bool QbsBuildStep::init(QList<const BuildStep *> &earlierSteps)
     if (project()->isParsing() || m_job)
         return false;
 
-    QbsBuildConfiguration *bc = static_cast<QbsBuildConfiguration *>(buildConfiguration());
+    auto bc = static_cast<QbsBuildConfiguration *>(buildConfiguration());
 
     if (!bc)
         return false;
@@ -220,7 +220,7 @@ QVariantMap QbsBuildStep::qbsConfiguration(VariableHandling variableHandling) co
 
 void QbsBuildStep::setQbsConfiguration(const QVariantMap &config)
 {
-    QbsProject *pro = static_cast<QbsProject *>(project());
+    auto pro = static_cast<QbsProject *>(project());
 
     QVariantMap tmp = config;
     tmp.insert(Constants::QBS_CONFIG_PROFILE_KEY, pro->profileForTarget(target()));
@@ -231,7 +231,7 @@ void QbsBuildStep::setQbsConfiguration(const QVariantMap &config)
     if (tmp == m_qbsConfiguration)
         return;
     m_qbsConfiguration = tmp;
-    QbsBuildConfiguration *bc = static_cast<QbsBuildConfiguration *>(buildConfiguration());
+    auto bc = static_cast<QbsBuildConfiguration *>(buildConfiguration());
     if (bc)
         bc->emitBuildTypeChanged();
     emit qbsConfigurationChanged();
@@ -330,7 +330,7 @@ void QbsBuildStep::buildingDone(bool success)
         createTaskAndOutput(ProjectExplorer::Task::Error, item.description(),
                             item.codeLocation().filePath(), item.codeLocation().line());
 
-    QbsProject *pro = static_cast<QbsProject *>(project());
+    auto pro = static_cast<QbsProject *>(project());
 
     // Building can uncover additional target artifacts.
     pro->updateAfterBuild();
@@ -424,7 +424,7 @@ void QbsBuildStep::setBuildVariant(const QString &variant)
         return;
     m_qbsConfiguration.insert(Constants::QBS_CONFIG_VARIANT_KEY, variant);
     emit qbsConfigurationChanged();
-    QbsBuildConfiguration *bc = static_cast<QbsBuildConfiguration *>(buildConfiguration());
+    auto bc = static_cast<QbsBuildConfiguration *>(buildConfiguration());
     if (bc)
         bc->emitBuildTypeChanged();
 }
@@ -517,10 +517,10 @@ void QbsBuildStep::finish()
 {
     QTC_ASSERT(m_fi, return);
     reportRunResult(*m_fi, m_lastWasSuccess);
-    m_fi = 0; // do not delete, it is not ours
+    m_fi = nullptr; // do not delete, it is not ours
     if (m_job) {
         m_job->deleteLater();
-        m_job = 0;
+        m_job = nullptr;
     }
 }
 
diff --git a/src/plugins/qbsprojectmanager/qbscleanstep.cpp b/src/plugins/qbsprojectmanager/qbscleanstep.cpp
index 3930826dc91..9ddf533395c 100644
--- a/src/plugins/qbsprojectmanager/qbscleanstep.cpp
+++ b/src/plugins/qbsprojectmanager/qbscleanstep.cpp
@@ -59,7 +59,7 @@ QbsCleanStep::~QbsCleanStep()
     cancel();
     if (m_job) {
         m_job->deleteLater();
-        m_job = 0;
+        m_job = nullptr;
     }
 }
 
@@ -69,7 +69,7 @@ bool QbsCleanStep::init(QList<const BuildStep *> &earlierSteps)
     if (project()->isParsing() || m_job)
         return false;
 
-    QbsBuildConfiguration *bc = static_cast<QbsBuildConfiguration *>(buildConfiguration());
+    auto bc = static_cast<QbsBuildConfiguration *>(buildConfiguration());
 
     if (!bc)
         return false;
@@ -82,7 +82,7 @@ void QbsCleanStep::run(QFutureInterface<bool> &fi)
 {
     m_fi = &fi;
 
-    QbsProject *pro = static_cast<QbsProject *>(project());
+    auto pro = static_cast<QbsProject *>(project());
     qbs::CleanOptions options(m_qbsCleanOptions);
 
     QString error;
@@ -164,9 +164,9 @@ void QbsCleanStep::cleaningDone(bool success)
 
     QTC_ASSERT(m_fi, return);
     reportRunResult(*m_fi, success);
-    m_fi = 0; // do not delete, it is not ours
+    m_fi = nullptr; // do not delete, it is not ours
     m_job->deleteLater();
-    m_job = 0;
+    m_job = nullptr;
 }
 
 void QbsCleanStep::handleTaskStarted(const QString &desciption, int max)
diff --git a/src/plugins/qbsprojectmanager/qbscleanstep.h b/src/plugins/qbsprojectmanager/qbscleanstep.h
index 011e706cbd3..04d557aba4d 100644
--- a/src/plugins/qbsprojectmanager/qbscleanstep.h
+++ b/src/plugins/qbsprojectmanager/qbscleanstep.h
@@ -95,9 +95,9 @@ class QbsCleanStepConfigWidget : public ProjectExplorer::BuildStepConfigWidget
     Q_OBJECT
 public:
     QbsCleanStepConfigWidget(QbsCleanStep *step);
-    ~QbsCleanStepConfigWidget();
-    QString summaryText() const;
-    QString displayName() const;
+    ~QbsCleanStepConfigWidget() override;
+    QString summaryText() const override;
+    QString displayName() const override;
 
 private:
     void updateState();
diff --git a/src/plugins/qbsprojectmanager/qbsinstallstep.cpp b/src/plugins/qbsprojectmanager/qbsinstallstep.cpp
index 076ba2bcc9a..a5a8430c0c2 100644
--- a/src/plugins/qbsprojectmanager/qbsinstallstep.cpp
+++ b/src/plugins/qbsprojectmanager/qbsinstallstep.cpp
@@ -76,7 +76,7 @@ QbsInstallStep::~QbsInstallStep()
     cancel();
     if (m_job)
         m_job->deleteLater();
-    m_job = 0;
+    m_job = nullptr;
 }
 
 bool QbsInstallStep::init(QList<const BuildStep *> &earlierSteps)
@@ -90,7 +90,7 @@ void QbsInstallStep::run(QFutureInterface<bool> &fi)
 {
     m_fi = &fi;
 
-    QbsProject *pro = static_cast<QbsProject *>(project());
+    auto pro = static_cast<QbsProject *>(project());
     m_job = pro->install(m_qbsInstallOptions);
 
     if (!m_job) {
@@ -187,9 +187,9 @@ void QbsInstallStep::installDone(bool success)
 
     QTC_ASSERT(m_fi, return);
     reportRunResult(*m_fi, success);
-    m_fi = 0; // do not delete, it is not ours
+    m_fi = nullptr; // do not delete, it is not ours
     m_job->deleteLater();
-    m_job = 0;
+    m_job = nullptr;
 }
 
 void QbsInstallStep::handleTaskStarted(const QString &desciption, int max)
@@ -260,7 +260,7 @@ QbsInstallStepConfigWidget::QbsInstallStepConfigWidget(QbsInstallStep *step) :
 
     setContentsMargins(0, 0, 0, 0);
 
-    QbsProject *project = static_cast<QbsProject *>(m_step->project());
+    auto project = static_cast<QbsProject *>(m_step->project());
 
     m_ui = new Ui::QbsInstallStepConfigWidget;
     m_ui->setupUi(this);
diff --git a/src/plugins/qbsprojectmanager/qbsinstallstep.h b/src/plugins/qbsprojectmanager/qbsinstallstep.h
index 9d8029d0b9b..e76763b2a70 100644
--- a/src/plugins/qbsprojectmanager/qbsinstallstep.h
+++ b/src/plugins/qbsprojectmanager/qbsinstallstep.h
@@ -98,9 +98,9 @@ class QbsInstallStepConfigWidget : public ProjectExplorer::BuildStepConfigWidget
     Q_OBJECT
 public:
     QbsInstallStepConfigWidget(QbsInstallStep *step);
-    ~QbsInstallStepConfigWidget();
-    QString summaryText() const;
-    QString displayName() const;
+    ~QbsInstallStepConfigWidget() override;
+    QString summaryText() const override;
+    QString displayName() const override;
 
 private:
     void updateState();
diff --git a/src/plugins/qbsprojectmanager/qbslogsink.h b/src/plugins/qbsprojectmanager/qbslogsink.h
index f3f07f6513c..e6c7403ad92 100644
--- a/src/plugins/qbsprojectmanager/qbslogsink.h
+++ b/src/plugins/qbsprojectmanager/qbslogsink.h
@@ -40,7 +40,7 @@ class QbsLogSink : public QObject, public qbs::ILogSink
 {
     Q_OBJECT
 public:
-    QbsLogSink(QObject *parent = 0);
+    QbsLogSink(QObject *parent = nullptr);
 
 signals:
     void newTask(const ProjectExplorer::Task &task);
@@ -48,8 +48,9 @@ signals:
 private:
     Q_INVOKABLE void sendMessages();
 
-    void doPrintWarning(const qbs::ErrorInfo &warning);
-    void doPrintMessage(qbs::LoggerLevel level, const QString &message, const QString &tag);
+    void doPrintWarning(const qbs::ErrorInfo &warning) override;
+    void doPrintMessage(qbs::LoggerLevel level, const QString &message,
+                        const QString &tag) override;
 
     QStringList m_messages;
     QMutex m_mutex;
diff --git a/src/plugins/qbsprojectmanager/qbsnodes.cpp b/src/plugins/qbsprojectmanager/qbsnodes.cpp
index 9a0091cf883..847cec37829 100644
--- a/src/plugins/qbsprojectmanager/qbsnodes.cpp
+++ b/src/plugins/qbsprojectmanager/qbsnodes.cpp
@@ -56,21 +56,21 @@ namespace Internal {
 static const QbsProjectNode *parentQbsProjectNode(const ProjectExplorer::Node *node)
 {
     for (const ProjectExplorer::FolderNode *pn = node->managingProject(); pn; pn = pn->parentProjectNode()) {
-        const QbsProjectNode *prjNode = dynamic_cast<const QbsProjectNode *>(pn);
+        const auto prjNode = dynamic_cast<const QbsProjectNode *>(pn);
         if (prjNode)
             return prjNode;
     }
-    return 0;
+    return nullptr;
 }
 
 static const QbsProductNode *parentQbsProductNode(const ProjectExplorer::Node *node)
 {
     for (; node; node = node->parentFolderNode()) {
-        const QbsProductNode *prdNode = dynamic_cast<const QbsProductNode *>(node);
+        const auto prdNode = dynamic_cast<const QbsProductNode *>(node);
         if (prdNode)
             return prdNode;
     }
-    return 0;
+    return nullptr;
 }
 
 static qbs::GroupData findMainQbsGroup(const qbs::ProductData &productData)
@@ -84,7 +84,7 @@ static qbs::GroupData findMainQbsGroup(const qbs::ProductData &productData)
 
 class FileTreeNode {
 public:
-    explicit FileTreeNode(const QString &n = QString(), FileTreeNode *p = 0, bool f = false) :
+    explicit FileTreeNode(const QString &n = QString(), FileTreeNode *p = nullptr, bool f = false) :
         parent(p), name(n), m_isFile(f)
     {
         if (p)
@@ -109,14 +109,14 @@ public:
 
     static FileTreeNode *moveChildrenUp(FileTreeNode *node)
     {
-        QTC_ASSERT(node, return 0);
+        QTC_ASSERT(node, return nullptr);
 
         FileTreeNode *newParent = node->parent;
         if (!newParent)
-            return 0;
+            return nullptr;
 
         // disconnect node and parent:
-        node->parent = 0;
+        node->parent = nullptr;
         newParent->children.removeOne(node);
 
         foreach (FileTreeNode *c, node->children) {
@@ -163,7 +163,7 @@ public:
             // Clean up node:
             node->children.clear();
             node->parent->children.removeOne(node);
-            node->parent = 0;
+            node->parent = nullptr;
             delete node;
 
             return;
@@ -184,7 +184,7 @@ public:
         if (node->children.isEmpty() && !node->isFile()) {
             // Clean up empty folder nodes:
             node->parent->children.removeOne(node);
-            node->parent = 0;
+            node->parent = nullptr;
             delete node;
         } else if (node->children.count() == 1 && !node->children.at(0)->isFile()) {
             // Compact folder nodes with one child only:
diff --git a/src/plugins/qbsprojectmanager/qbsnodes.h b/src/plugins/qbsprojectmanager/qbsnodes.h
index 16987a875b6..8d57c8cf60f 100644
--- a/src/plugins/qbsprojectmanager/qbsnodes.h
+++ b/src/plugins/qbsprojectmanager/qbsnodes.h
@@ -82,8 +82,8 @@ public:
     QbsGroupNode(const qbs::GroupData &grp, const QString &productPath);
 
     bool supportsAction(ProjectExplorer::ProjectAction action, const Node *node) const final;
-    bool addFiles(const QStringList &filePaths, QStringList *notAdded = 0) override;
-    bool removeFiles(const QStringList &filePaths, QStringList *notRemoved = 0) override;
+    bool addFiles(const QStringList &filePaths, QStringList *notAdded = nullptr) override;
+    bool removeFiles(const QStringList &filePaths, QStringList *notRemoved = nullptr) override;
     bool renameFile(const QString &filePath, const QString &newFilePath) override;
 
     qbs::GroupData qbsGroupData() const { return m_qbsGroupData; }
@@ -106,8 +106,8 @@ public:
 
     bool showInSimpleTree() const override;
     bool supportsAction(ProjectExplorer::ProjectAction action, const Node *node) const final;
-    bool addFiles(const QStringList &filePaths, QStringList *notAdded = 0) override;
-    bool removeFiles(const QStringList &filePaths, QStringList *notRemoved = 0) override;
+    bool addFiles(const QStringList &filePaths, QStringList *notAdded = nullptr) override;
+    bool removeFiles(const QStringList &filePaths, QStringList *notRemoved = nullptr) override;
     bool renameFile(const QString &filePath, const QString &newFilePath) override;
 
     const qbs::ProductData qbsProductData() const { return m_qbsProductData; }
diff --git a/src/plugins/qbsprojectmanager/qbsparser.h b/src/plugins/qbsprojectmanager/qbsparser.h
index 22b3fd1f322..44bfb133bae 100644
--- a/src/plugins/qbsprojectmanager/qbsparser.h
+++ b/src/plugins/qbsprojectmanager/qbsparser.h
@@ -42,8 +42,8 @@ public:
     explicit QbsParser();
 
 private:
-    void setWorkingDirectory(const QString &workingDirectory);
-    void taskAdded(const ProjectExplorer::Task &task, int linkedLines, int skipLines);
+    void setWorkingDirectory(const QString &workingDirectory) override;
+    void taskAdded(const ProjectExplorer::Task &task, int linkedLines, int skipLines) override;
 
     QDir m_workingDirectory;
 };
diff --git a/src/plugins/qbsprojectmanager/qbsprofilessettingspage.cpp b/src/plugins/qbsprojectmanager/qbsprofilessettingspage.cpp
index 4b7387039f8..acfa11ce949 100644
--- a/src/plugins/qbsprojectmanager/qbsprofilessettingspage.cpp
+++ b/src/plugins/qbsprojectmanager/qbsprofilessettingspage.cpp
@@ -52,7 +52,7 @@ class QbsProfilesSettingsWidget : public QWidget
 {
     Q_OBJECT
 public:
-    QbsProfilesSettingsWidget(QWidget *parent = 0);
+    QbsProfilesSettingsWidget(QWidget *parent = nullptr);
 
     void apply();
 
@@ -66,7 +66,7 @@ private:
 
 QbsProfilesSettingsPage::QbsProfilesSettingsPage(QObject *parent)
     : Core::IOptionsPage(parent)
-    , m_widget(0)
+    , m_widget(nullptr)
     , m_useQtcSettingsDirPersistent(QbsProjectManagerSettings::useCreatorSettingsDirForQbs())
 
 {
@@ -92,7 +92,7 @@ void QbsProfilesSettingsPage::apply()
 void QbsProfilesSettingsPage::finish()
 {
     delete m_widget;
-    m_widget = 0;
+    m_widget = nullptr;
     QbsProjectManagerSettings::setUseCreatorSettingsDirForQbs(m_useQtcSettingsDirPersistent);
     QbsProjectManagerSettings::writeSettings();
 }
@@ -131,7 +131,7 @@ void QbsProfilesSettingsWidget::apply()
 void QbsProfilesSettingsWidget::refreshKitsList()
 {
     m_ui.kitsComboBox->disconnect(this);
-    m_ui.propertiesView->setModel(0);
+    m_ui.propertiesView->setModel(nullptr);
     m_model.reload();
     m_ui.profileValueLabel->clear();
     Core::Id currentId;
@@ -159,7 +159,7 @@ void QbsProfilesSettingsWidget::refreshKitsList()
 
 void QbsProfilesSettingsWidget::displayCurrentProfile()
 {
-    m_ui.propertiesView->setModel(0);
+    m_ui.propertiesView->setModel(nullptr);
     if (m_ui.kitsComboBox->currentIndex() == -1)
         return;
     const Core::Id kitId = Core::Id::fromSetting(m_ui.kitsComboBox->currentData());
diff --git a/src/plugins/qbsprojectmanager/qbsprofilessettingspage.h b/src/plugins/qbsprojectmanager/qbsprofilessettingspage.h
index 9c851daa0da..25f10859bfa 100644
--- a/src/plugins/qbsprojectmanager/qbsprofilessettingspage.h
+++ b/src/plugins/qbsprojectmanager/qbsprofilessettingspage.h
@@ -34,7 +34,7 @@ class QbsProfilesSettingsWidget;
 class QbsProfilesSettingsPage : public Core::IOptionsPage
 {
 public:
-    QbsProfilesSettingsPage(QObject *parent = 0);
+    QbsProfilesSettingsPage(QObject *parent = nullptr);
 
 private:
     QWidget *widget() override;
diff --git a/src/plugins/qbsprojectmanager/qbsproject.cpp b/src/plugins/qbsprojectmanager/qbsproject.cpp
index c3d2993d5ad..0de8a58fe94 100644
--- a/src/plugins/qbsprojectmanager/qbsproject.cpp
+++ b/src/plugins/qbsprojectmanager/qbsproject.cpp
@@ -121,8 +121,8 @@ private:
 
 QbsProject::QbsProject(const FileName &fileName) :
     Project(Constants::MIME_TYPE, fileName, [this]() { delayParsing(); }),
-    m_qbsProjectParser(0),
-    m_qbsUpdateFutureInterface(0),
+    m_qbsProjectParser(nullptr),
+    m_qbsUpdateFutureInterface(nullptr),
     m_parsingScheduled(false),
     m_cancelStatus(CancelStatusNone),
     m_cppCodeModelUpdater(new CppTools::CppProjectUpdater(this)),
@@ -174,7 +174,7 @@ QbsProject::~QbsProject()
         m_qbsUpdateFutureInterface->reportCanceled();
         m_qbsUpdateFutureInterface->reportFinished();
         delete m_qbsUpdateFutureInterface;
-        m_qbsUpdateFutureInterface = 0;
+        m_qbsUpdateFutureInterface = nullptr;
     }
     qDeleteAll(m_extraCompilers);
     std::for_each(m_qbsDocuments.cbegin(), m_qbsDocuments.cend(),
@@ -210,7 +210,7 @@ class ChangeExpector
 {
 public:
     ChangeExpector(const QString &filePath, const QSet<IDocument *> &documents)
-        : m_document(0)
+        : m_document(nullptr)
     {
         foreach (IDocument * const doc, documents) {
             if (doc->filePath().toString() == filePath) {
@@ -362,8 +362,8 @@ template<typename Options>
 qbs::AbstractJob *QbsProject::buildOrClean(const Options &opts, const QStringList &productNames,
                                            QString &error)
 {
-    QTC_ASSERT(qbsProject().isValid(), return 0);
-    QTC_ASSERT(!isParsing(), return 0);
+    QTC_ASSERT(qbsProject().isValid(), return nullptr);
+    QTC_ASSERT(!isParsing(), return nullptr);
 
     QList<qbs::ProductData> products;
     foreach (const QString &productName, productNames) {
@@ -400,7 +400,7 @@ qbs::CleanJob *QbsProject::clean(const qbs::CleanOptions &opts, const QStringLis
 qbs::InstallJob *QbsProject::install(const qbs::InstallOptions &opts)
 {
     if (!qbsProject().isValid())
-        return 0;
+        return nullptr;
     return qbsProject().installAllProducts(opts);
 }
 
@@ -437,7 +437,7 @@ bool QbsProject::checkCancelStatus()
         return false;
     qCDebug(qbsPmLog) << "Cancel request while parsing, starting re-parse";
     m_qbsProjectParser->deleteLater();
-    m_qbsProjectParser = 0;
+    m_qbsProjectParser = nullptr;
     emitParsingFinished(false);
     parseCurrentBuildConfiguration();
     return true;
@@ -514,10 +514,10 @@ void QbsProject::handleQbsParsingDone(bool success)
     }
 
     m_qbsProjectParser->deleteLater();
-    m_qbsProjectParser = 0;
+    m_qbsProjectParser = nullptr;
     m_qbsUpdateFutureInterface->reportFinished();
     delete m_qbsUpdateFutureInterface;
-    m_qbsUpdateFutureInterface = 0;
+    m_qbsUpdateFutureInterface = nullptr;
 
     if (dataChanged)
         updateAfterParse();
@@ -539,10 +539,10 @@ void QbsProject::handleRuleExecutionDone()
         return;
 
     m_qbsProjectParser->deleteLater();
-    m_qbsProjectParser = 0;
+    m_qbsProjectParser = nullptr;
     m_qbsUpdateFutureInterface->reportFinished();
     delete m_qbsUpdateFutureInterface;
-    m_qbsUpdateFutureInterface = 0;
+    m_qbsUpdateFutureInterface = nullptr;
 
     QTC_ASSERT(m_qbsProject.isValid(), return);
     m_projectData = m_qbsProject.projectData();
@@ -588,7 +588,7 @@ void QbsProject::parseCurrentBuildConfiguration()
 
     if (!activeTarget())
         return;
-    QbsBuildConfiguration *bc = qobject_cast<QbsBuildConfiguration *>(activeTarget()->activeBuildConfiguration());
+    auto bc = qobject_cast<QbsBuildConfiguration *>(activeTarget()->activeBuildConfiguration());
     if (!bc)
         return;
 
@@ -719,7 +719,7 @@ void QbsProject::prepareForParsing()
         m_qbsUpdateFutureInterface->reportFinished();
     }
     delete m_qbsUpdateFutureInterface;
-    m_qbsUpdateFutureInterface = 0;
+    m_qbsUpdateFutureInterface = nullptr;
 
     m_qbsUpdateFutureInterface = new QFutureInterface<bool>();
     m_qbsUpdateFutureInterface->setProgressRange(0, 0);
diff --git a/src/plugins/qbsprojectmanager/qbsprojectimporter.cpp b/src/plugins/qbsprojectmanager/qbsprojectimporter.cpp
index f483000395e..8978631d6c6 100644
--- a/src/plugins/qbsprojectmanager/qbsprojectimporter.cpp
+++ b/src/plugins/qbsprojectmanager/qbsprojectimporter.cpp
@@ -231,7 +231,7 @@ QList<BuildInfo *> QbsProjectImporter::buildInfoListForKit(const Kit *k, void *d
         return result;
     }
     const auto * const bgData = static_cast<BuildGraphData *>(directoryData);
-    QbsBuildInfo * const buildInfo = new QbsBuildInfo(factory);
+    auto * const buildInfo = new QbsBuildInfo(factory);
     buildInfo->displayName = bgData->bgFilePath.toFileInfo().completeBaseName();
     buildInfo->buildType = bgData->buildVariant == "debug"
             ? BuildConfiguration::Debug : BuildConfiguration::Release;
diff --git a/src/plugins/qbsprojectmanager/qbsprojectmanager.h b/src/plugins/qbsprojectmanager/qbsprojectmanager.h
index 7dae3ed297e..c16aedb7a34 100644
--- a/src/plugins/qbsprojectmanager/qbsprojectmanager.h
+++ b/src/plugins/qbsprojectmanager/qbsprojectmanager.h
@@ -46,7 +46,7 @@ class QbsManager : public QObject
 
 public:
     QbsManager();
-    ~QbsManager();
+    ~QbsManager() override;
 
     // QBS profiles management:
     static QString profileForKit(const ProjectExplorer::Kit *k);
diff --git a/src/plugins/qbsprojectmanager/qbsprojectmanagerplugin.cpp b/src/plugins/qbsprojectmanager/qbsprojectmanagerplugin.cpp
index e905ca9804a..b235d7e3598 100644
--- a/src/plugins/qbsprojectmanager/qbsprojectmanagerplugin.cpp
+++ b/src/plugins/qbsprojectmanager/qbsprojectmanagerplugin.cpp
@@ -301,7 +301,7 @@ void QbsProjectManagerPlugin::extensionsInitialized()
 
 void QbsProjectManagerPlugin::projectWasAdded(Project *project)
 {
-    QbsProject *qbsProject = qobject_cast<QbsProject *>(project);
+    auto qbsProject = qobject_cast<QbsProject *>(project);
 
     if (!qbsProject)
         return;
@@ -314,7 +314,7 @@ void QbsProjectManagerPlugin::projectWasAdded(Project *project)
 
 void QbsProjectManagerPlugin::updateContextActions()
 {
-    QbsProject *project = qobject_cast<Internal::QbsProject *>(ProjectTree::currentProject());
+    auto project = qobject_cast<Internal::QbsProject *>(ProjectTree::currentProject());
     const Node *node = ProjectTree::findCurrentNode();
     bool isEnabled = !BuildManager::isBuilding(project)
             && project && !project->isParsing()
@@ -322,7 +322,7 @@ void QbsProjectManagerPlugin::updateContextActions()
 
     bool isFile = project && node && (node->nodeType() == NodeType::File);
     const bool isProduct = project && node && dynamic_cast<const QbsProductNode *>(node);
-    const QbsProjectNode *subproject = dynamic_cast<const QbsProjectNode *>(node);
+    const auto subproject = dynamic_cast<const QbsProjectNode *>(node);
     bool isSubproject = project && subproject && subproject != project->rootProjectNode();
 
     m_reparseQbsCtx->setEnabled(isEnabled);
@@ -337,7 +337,7 @@ void QbsProjectManagerPlugin::updateContextActions()
 
 void QbsProjectManagerPlugin::updateReparseQbsAction()
 {
-    QbsProject *project = qobject_cast<QbsProject *>(SessionManager::startupProject());
+    auto project = qobject_cast<QbsProject *>(SessionManager::startupProject());
     m_reparseQbs->setEnabled(project
                              && !BuildManager::isBuilding(project)
                              && !project->isParsing());
@@ -363,14 +363,14 @@ void QbsProjectManagerPlugin::updateBuildActions()
         fileName = editorNode->filePath().fileName();
         fileVisible = editorProject && editorNode && dynamic_cast<QbsBaseProjectNode *>(editorNode->parentProjectNode());
 
-        QbsProductNode *productNode =
-            dynamic_cast<QbsProductNode *>(editorNode ? editorNode->parentProjectNode() : 0);
+        auto productNode =
+            dynamic_cast<QbsProductNode *>(editorNode ? editorNode->parentProjectNode() : nullptr);
         if (productNode) {
             productVisible = true;
             productName = productNode->displayName();
         }
-        QbsProjectNode *subprojectNode =
-            dynamic_cast<QbsProjectNode *>(productNode ? productNode->parentFolderNode() : 0);
+        auto subprojectNode =
+            dynamic_cast<QbsProjectNode *>(productNode ? productNode->parentFolderNode() : nullptr);
         if (subprojectNode && editorProject && subprojectNode != editorProject->rootProjectNode()) {
             subprojectVisible = true;
             subprojectName = subprojectNode->displayName();
@@ -404,7 +404,7 @@ void QbsProjectManagerPlugin::updateBuildActions()
 
 void QbsProjectManagerPlugin::projectChanged()
 {
-    QbsProject *project = qobject_cast<QbsProject *>(sender());
+    auto project = qobject_cast<QbsProject *>(sender());
 
     if (!project || project == SessionManager::startupProject())
         updateReparseQbsAction();
@@ -420,7 +420,7 @@ void QbsProjectManagerPlugin::buildFileContextMenu()
 {
     const Node *node = ProjectTree::findCurrentNode();
     QTC_ASSERT(node, return);
-    QbsProject *project = dynamic_cast<QbsProject *>(ProjectTree::currentProject());
+    auto project = dynamic_cast<QbsProject *>(ProjectTree::currentProject());
     QTC_ASSERT(project, return);
     buildSingleFile(project, node->filePath().toString());
 }
@@ -457,10 +457,10 @@ void QbsProjectManagerPlugin::runStepsForProductContextMenu(const QList<Core::Id
 {
     const Node *node = ProjectTree::findCurrentNode();
     QTC_ASSERT(node, return);
-    QbsProject *project = dynamic_cast<QbsProject *>(ProjectTree::currentProject());
+    auto project = dynamic_cast<QbsProject *>(ProjectTree::currentProject());
     QTC_ASSERT(project, return);
 
-    const QbsProductNode * const productNode = dynamic_cast<const QbsProductNode *>(node);
+    const auto * const productNode = dynamic_cast<const QbsProductNode *>(node);
     QTC_ASSERT(productNode, return);
 
     runStepsForProducts(project, {QbsProject::uniqueProductName(productNode->qbsProductData())},
@@ -490,7 +490,7 @@ void QbsProjectManagerPlugin::runStepsForProduct(const QList<Core::Id> &stepType
     Node *node = currentEditorNode();
     if (!node)
         return;
-    QbsProductNode *product = dynamic_cast<QbsProductNode *>(node->parentProjectNode());
+    auto product = dynamic_cast<QbsProductNode *>(node->parentProjectNode());
     if (!product)
         return;
     QbsProject *project = currentEditorProject();
@@ -522,10 +522,10 @@ void QbsProjectManagerPlugin::runStepsForSubprojectContextMenu(const QList<Core:
 {
     const Node *node = ProjectTree::findCurrentNode();
     QTC_ASSERT(node, return);
-    QbsProject *project = dynamic_cast<QbsProject *>(ProjectTree::currentProject());
+    auto project = dynamic_cast<QbsProject *>(ProjectTree::currentProject());
     QTC_ASSERT(project, return);
 
-    const QbsProjectNode *subProject = dynamic_cast<const QbsProjectNode *>(node);
+    const auto subProject = dynamic_cast<const QbsProjectNode *>(node);
     QTC_ASSERT(subProject, return);
 
     QStringList toBuild;
@@ -560,10 +560,10 @@ void QbsProjectManagerPlugin::runStepsForSubproject(const QList<Core::Id> &stepT
     if (!editorNode || !editorProject)
         return;
 
-    QbsProjectNode *subproject = 0;
-    QbsBaseProjectNode *start = dynamic_cast<QbsBaseProjectNode *>(editorNode->parentProjectNode());
+    QbsProjectNode *subproject = nullptr;
+    auto start = dynamic_cast<QbsBaseProjectNode *>(editorNode->parentProjectNode());
     while (start && start != editorProject->rootProjectNode()) {
-        QbsProjectNode *tmp = dynamic_cast<QbsProjectNode *>(start);
+        auto tmp = dynamic_cast<QbsProjectNode *>(start);
         if (tmp) {
             subproject = tmp;
             break;
@@ -590,7 +590,7 @@ void QbsProjectManagerPlugin::buildFiles(QbsProject *project, const QStringList
     Target *t = project->activeTarget();
     if (!t)
         return;
-    QbsBuildConfiguration *bc = qobject_cast<QbsBuildConfiguration *>(t->activeBuildConfiguration());
+    auto bc = qobject_cast<QbsBuildConfiguration *>(t->activeBuildConfiguration());
     if (!bc)
         return;
 
@@ -623,7 +623,7 @@ void QbsProjectManagerPlugin::runStepsForProducts(QbsProject *project,
     Target *t = project->activeTarget();
     if (!t)
         return;
-    QbsBuildConfiguration *bc = qobject_cast<QbsBuildConfiguration *>(t->activeBuildConfiguration());
+    auto bc = qobject_cast<QbsBuildConfiguration *>(t->activeBuildConfiguration());
     if (!bc)
         return;
 
diff --git a/src/plugins/qbsprojectmanager/qbsprojectparser.cpp b/src/plugins/qbsprojectmanager/qbsprojectparser.cpp
index f823175d3d0..604b412b037 100644
--- a/src/plugins/qbsprojectmanager/qbsprojectparser.cpp
+++ b/src/plugins/qbsprojectmanager/qbsprojectparser.cpp
@@ -49,8 +49,8 @@ namespace Internal {
 // --------------------------------------------------------------------
 
 QbsProjectParser::QbsProjectParser(QbsProject *project, QFutureInterface<bool> *fi) :
-    m_qbsSetupProjectJob(0),
-    m_ruleExecutionJob(0),
+    m_qbsSetupProjectJob(nullptr),
+    m_ruleExecutionJob(nullptr),
     m_fi(fi),
     m_currentProgressBase(0)
 {
@@ -75,7 +75,7 @@ QbsProjectParser::~QbsProjectParser()
     };
     deleteJob(m_qbsSetupProjectJob);
     deleteJob(m_ruleExecutionJob);
-    m_fi = 0; // we do not own m_fi, do not delete
+    m_fi = nullptr; // we do not own m_fi, do not delete
 }
 
 void QbsProjectParser::parse(const QVariantMap &config, const Environment &env, const QString &dir,
@@ -114,7 +114,7 @@ void QbsProjectParser::parse(const QVariantMap &config, const Environment &env,
     params.setPropertyCheckingMode(qbs::ErrorHandlingMode::Relaxed);
     params.setLogElapsedTime(!qEnvironmentVariableIsEmpty(Constants::QBS_PROFILING_ENV));
 
-    m_qbsSetupProjectJob = m_project.setupProject(params, QbsManager::logSink(), 0);
+    m_qbsSetupProjectJob = m_project.setupProject(params, QbsManager::logSink(), nullptr);
 
     connect(m_qbsSetupProjectJob, &qbs::AbstractJob::finished,
             this, &QbsProjectParser::handleQbsParsingDone);
diff --git a/src/plugins/qbsprojectmanager/qbsprojectparser.h b/src/plugins/qbsprojectmanager/qbsprojectparser.h
index 2ae45c8f9cd..d1aed185246 100644
--- a/src/plugins/qbsprojectmanager/qbsprojectparser.h
+++ b/src/plugins/qbsprojectmanager/qbsprojectparser.h
@@ -44,7 +44,7 @@ class QbsProjectParser : public QObject
 public:
     QbsProjectParser(QbsProjectManager::Internal::QbsProject *project,
                      QFutureInterface<bool> *fi);
-    ~QbsProjectParser();
+    ~QbsProjectParser() override;
 
     void parse(const QVariantMap &config, const Utils::Environment &env, const QString &dir,
                const QString &configName);
diff --git a/src/plugins/qbsprojectmanager/qbsrunconfiguration.cpp b/src/plugins/qbsprojectmanager/qbsrunconfiguration.cpp
index b1f2426bf52..08c9707fec4 100644
--- a/src/plugins/qbsprojectmanager/qbsrunconfiguration.cpp
+++ b/src/plugins/qbsprojectmanager/qbsrunconfiguration.cpp
@@ -81,7 +81,7 @@ QbsRunConfiguration::QbsRunConfiguration(Target *target, Core::Id id)
     connect(target, &Target::kitChanged,
             this, &QbsRunConfiguration::updateTargetInformation);
 
-    QbsProject *qbsProject = static_cast<QbsProject *>(target->project());
+    auto qbsProject = static_cast<QbsProject *>(target->project());
     connect(qbsProject, &QbsProject::dataChanged, this, [this] { m_envCache.clear(); });
     connect(qbsProject, &Project::parsingFinished,
             this, &QbsRunConfiguration::updateTargetInformation);