Use qAsConst with non-const Qt containers in range-loops

... in various places

Change-Id: Ic6c0c1b9437a1ed402105c7a14a1f5f9454a68d4
Reviewed-by: Jarek Kobus <[email protected]>

55 files changed, 81 insertions, 85 deletions

diff --git a/src/plugins/autotest/qtest/qttestparser.cpp b/src/plugins/autotest/qtest/qttestparser.cpp
index 8fb1344ba08..29e861a927e 100644
--- a/src/plugins/autotest/qtest/qttestparser.cpp
+++ b/src/plugins/autotest/qtest/qttestparser.cpp
@@ -148,7 +148,7 @@ static CPlusPlus::Document::Ptr declaringDocument(CPlusPlus::Document::Ptr doc,
         }
     }
 
-    for (const CPlusPlus::LookupItem &item : lookupItems) {
+    for (const CPlusPlus::LookupItem &item : qAsConst(lookupItems)) {
         if (CPlusPlus::Symbol *symbol = item.declaration()) {
             if (CPlusPlus::Class *toeClass = symbol->asClass()) {
                 const QString declFileName = QLatin1String(toeClass->fileId()->chars(),
diff --git a/src/plugins/autotest/quick/quicktestparser.cpp b/src/plugins/autotest/quick/quicktestparser.cpp
index aafe7e07f3f..c08d0da3cf3 100644
--- a/src/plugins/autotest/quick/quicktestparser.cpp
+++ b/src/plugins/autotest/quick/quicktestparser.cpp
@@ -163,7 +163,7 @@ QList<Document::Ptr> QuickTestParser::scanDirectoryForQuickTestQmlFiles(const QS
 
     QList<Document::Ptr> foundDocs;
 
-    for (const QString &path : dirs) {
+    for (const QString &path : qAsConst(dirs)) {
         const QList<Document::Ptr> docs = snapshot.documentsInDirectory(path);
         for (const Document::Ptr &doc : docs) {
             const QFileInfo fi(doc->fileName());
diff --git a/src/plugins/autotest/testresultmodel.cpp b/src/plugins/autotest/testresultmodel.cpp
index d31ca0c5db9..bc93a3ad653 100644
--- a/src/plugins/autotest/testresultmodel.cpp
+++ b/src/plugins/autotest/testresultmodel.cpp
@@ -361,7 +361,7 @@ void TestResultModel::recalculateMaxWidthOfFileName(const QFont &font)
 {
     const QFontMetrics fm(font);
     m_maxWidthOfFileName = 0;
-    for (const QString &fileName : m_fileNames) {
+    for (const QString &fileName : qAsConst(m_fileNames)) {
         int pos = fileName.lastIndexOf('/');
         m_maxWidthOfFileName = qMax(m_maxWidthOfFileName, fm.horizontalAdvance(fileName.mid(pos + 1)));
     }
diff --git a/src/plugins/autotest/testresultspane.cpp b/src/plugins/autotest/testresultspane.cpp
index fc7d63c066a..b4d133d9586 100644
--- a/src/plugins/autotest/testresultspane.cpp
+++ b/src/plugins/autotest/testresultspane.cpp
@@ -294,7 +294,7 @@ void TestResultsPane::addOutputLine(const QByteArray &outputLine, OutputChannel
 
     const Utils::FormattedText formattedText
             = Utils::FormattedText{QString::fromUtf8(outputLine), m_defaultFormat};
-    QList<Utils::FormattedText> formatted = channel == OutputChannel::StdOut
+    const QList<Utils::FormattedText> formatted = channel == OutputChannel::StdOut
             ? m_stdOutHandler.parseText(formattedText)
             : m_stdErrHandler.parseText(formattedText);
 
diff --git a/src/plugins/autotest/testtreemodel.cpp b/src/plugins/autotest/testtreemodel.cpp
index 3ee8acc6d75..9d5f3d6af08 100644
--- a/src/plugins/autotest/testtreemodel.cpp
+++ b/src/plugins/autotest/testtreemodel.cpp
@@ -381,7 +381,7 @@ void TestTreeModel::synchronizeTestTools()
     for (ITestTreeItem *oldFrameworkRoot : oldFrameworkRoots)
         takeItem(oldFrameworkRoot);  // do NOT delete the ptr is still held by TestFrameworkManager
 
-    for (ITestTool *testTool : tools) {
+    for (ITestTool *testTool : qAsConst(tools)) {
         ITestTreeItem *testToolRootNode = testTool->rootNode();
         if (testTool->active()) {
             invisibleRoot->appendChild(testToolRootNode);
diff --git a/src/plugins/autotoolsprojectmanager/autotoolsbuildsystem.cpp b/src/plugins/autotoolsprojectmanager/autotoolsbuildsystem.cpp
index fbfb61b0a60..1706b95c50b 100644
--- a/src/plugins/autotoolsprojectmanager/autotoolsbuildsystem.cpp
+++ b/src/plugins/autotoolsprojectmanager/autotoolsbuildsystem.cpp
@@ -141,7 +141,7 @@ void AutotoolsBuildSystem::makefileParsingFinished()
     }
 
     auto newRoot = std::make_unique<ProjectNode>(project()->projectDirectory());
-    for (const QString &f : m_files) {
+    for (const QString &f : qAsConst(m_files)) {
         const Utils::FilePath path = Utils::FilePath::fromString(f);
         newRoot->addNestedNode(std::make_unique<FileNode>(path,
                                                           FileNode::fileTypeForFileName(path)));
diff --git a/src/plugins/baremetal/debugservers/uvsc/uvproject.cpp b/src/plugins/baremetal/debugservers/uvsc/uvproject.cpp
index 1834dbfe50e..fccd07eb1d4 100644
--- a/src/plugins/baremetal/debugservers/uvsc/uvproject.cpp
+++ b/src/plugins/baremetal/debugservers/uvsc/uvproject.cpp
@@ -93,7 +93,7 @@ static void extractAllFiles(const DebuggerRunTool *runTool, QStringList &include
     const CppTools::ProjectInfo info = CppModelManager::instance()->projectInfo(project);
     const QVector<ProjectPart::Ptr> parts = info.projectParts();
     for (const ProjectPart::Ptr &part : parts) {
-        for (const ProjectFile &file : part->files) {
+        for (const ProjectFile &file : qAsConst(part->files)) {
             if (!file.active)
                 continue;
             const auto path = FilePath::fromString(file.path);
@@ -104,7 +104,7 @@ static void extractAllFiles(const DebuggerRunTool *runTool, QStringList &include
             else if (file.path.endsWith(".s") && !assemblers.contains(path))
                 assemblers.push_back(path);
         }
-        for (const HeaderPath &include : part->headerPaths) {
+        for (const HeaderPath &include : qAsConst(part->headerPaths)) {
             if (!includes.contains(include.path))
                 includes.push_back(include.path);
         }
diff --git a/src/plugins/beautifier/abstractsettings.cpp b/src/plugins/beautifier/abstractsettings.cpp
index 3d9bc75b1a5..73df51d06c3 100644
--- a/src/plugins/beautifier/abstractsettings.cpp
+++ b/src/plugins/beautifier/abstractsettings.cpp
@@ -343,7 +343,7 @@ void AbstractSettings::readDocumentation()
                 if (xml.readNext() == QXmlStreamReader::Characters) {
                     m_docu << xml.text().toString();
                     const int index = m_docu.size() - 1;
-                    for (const QString &key : keys)
+                    for (const QString &key : qAsConst(keys))
                         m_options.insert(key, index);
                 }
             }
diff --git a/src/plugins/beautifier/artisticstyle/artisticstylesettings.cpp b/src/plugins/beautifier/artisticstyle/artisticstylesettings.cpp
index 26990ae25c2..d908eba363f 100644
--- a/src/plugins/beautifier/artisticstyle/artisticstylesettings.cpp
+++ b/src/plugins/beautifier/artisticstyle/artisticstylesettings.cpp
@@ -219,7 +219,7 @@ void ArtisticStyleSettings::createDocumentationFile() const
                     // Write entry
                     stream.writeStartElement(Constants::DOCUMENTATION_XMLENTRY);
                     stream.writeStartElement(Constants::DOCUMENTATION_XMLKEYS);
-                    for (const QString &key : keys)
+                    for (const QString &key : qAsConst(keys))
                         stream.writeTextElement(Constants::DOCUMENTATION_XMLKEY, key);
                     stream.writeEndElement();
                     const QString text = "<p><span class=\"option\">"
diff --git a/src/plugins/cmakeprojectmanager/cmakebuildsystem.cpp b/src/plugins/cmakeprojectmanager/cmakebuildsystem.cpp
index 1f181b0972e..71e294c28a9 100644
--- a/src/plugins/cmakeprojectmanager/cmakebuildsystem.cpp
+++ b/src/plugins/cmakeprojectmanager/cmakebuildsystem.cpp
@@ -578,7 +578,7 @@ void CMakeBuildSystem::updateProjectData()
     {
         QSet<QString> res;
         QStringList apps;
-        for (const auto &target : m_buildTargets) {
+        for (const auto &target : qAsConst(m_buildTargets)) {
             if (target.targetType == CMakeProjectManager::DynamicLibraryType) {
                 res.insert(target.executable.parentDir().toString());
                 apps.push_back(target.executable.toUserOutput());
@@ -633,7 +633,7 @@ void CMakeBuildSystem::updateProjectData()
             }
             patchedConfig.append(settingFileItem);
 
-            for (const CMakeBuildTarget &bt : m_buildTargets) {
+            for (const CMakeBuildTarget &bt : qAsConst(m_buildTargets)) {
                 const QString buildKey = bt.title;
                 if (ProjectNode *node = p->findNodeForBuildKey(buildKey)) {
                     if (auto targetNode = dynamic_cast<CMakeTargetNode *>(node))
diff --git a/src/plugins/cmakeprojectmanager/configmodel.cpp b/src/plugins/cmakeprojectmanager/configmodel.cpp
index dc036d927d5..8dea7e57efc 100644
--- a/src/plugins/cmakeprojectmanager/configmodel.cpp
+++ b/src/plugins/cmakeprojectmanager/configmodel.cpp
@@ -303,7 +303,7 @@ void ConfigModel::generateTree()
 
     // Generate nodes for *all* prefixes
     QHash<QString, QList<Utils::TreeItem *>> prefixes;
-    for (const InternalDataItem &di : m_configuration) {
+    for (const InternalDataItem &di : qAsConst(m_configuration)) {
         const QString p = prefix(di.key);
         if (!prefixes.contains(p)) {
             prefixes.insert(p, {});
diff --git a/src/plugins/coreplugin/actionmanager/actioncontainer.cpp b/src/plugins/coreplugin/actionmanager/actioncontainer.cpp
index c9946dddd98..a1f66f9a5b3 100644
--- a/src/plugins/coreplugin/actionmanager/actioncontainer.cpp
+++ b/src/plugins/coreplugin/actionmanager/actioncontainer.cpp
@@ -481,7 +481,7 @@ bool MenuActionContainer::updateInternal()
     bool hasitems = false;
     QList<QAction *> actions = m_menu->actions();
 
-    for (const Group &group : m_groups) {
+    for (const Group &group : qAsConst(m_groups)) {
         foreach (QObject *item, group.items) {
             if (auto container = qobject_cast<ActionContainerPrivate*>(item)) {
                 actions.removeAll(container->menu()->menuAction());
diff --git a/src/plugins/coreplugin/basefilewizard.cpp b/src/plugins/coreplugin/basefilewizard.cpp
index 3c608336691..d7b6d9e92ad 100644
--- a/src/plugins/coreplugin/basefilewizard.cpp
+++ b/src/plugins/coreplugin/basefilewizard.cpp
@@ -53,7 +53,7 @@ BaseFileWizard::BaseFileWizard(const BaseFileWizardFactory *factory,
     m_extraValues(extraValues),
     m_factory(factory)
 {
-    for (IFileWizardExtension *extension : g_fileWizardExtensions)
+    for (IFileWizardExtension *extension : qAsConst(g_fileWizardExtensions))
         m_extensionPages += extension->extensionPages(factory);
 
     if (!m_extensionPages.empty())
@@ -66,7 +66,7 @@ void BaseFileWizard::initializePage(int id)
     if (page(id) == m_firstExtensionPage) {
         generateFileList();
 
-        for (IFileWizardExtension *ex : g_fileWizardExtensions)
+        for (IFileWizardExtension *ex : qAsConst(g_fileWizardExtensions))
             ex->firstExtensionPageShown(m_files, m_extraValues);
     }
 }
@@ -96,7 +96,7 @@ void BaseFileWizard::accept()
         break;
     }
 
-    for (IFileWizardExtension *ex : g_fileWizardExtensions) {
+    for (IFileWizardExtension *ex : qAsConst(g_fileWizardExtensions)) {
         for (int i = 0; i < m_files.count(); i++) {
             ex->applyCodeStyle(&m_files[i]);
         }
@@ -111,7 +111,7 @@ void BaseFileWizard::accept()
 
     bool removeOpenProjectAttribute = false;
     // Run the extensions
-    for (IFileWizardExtension *ex : g_fileWizardExtensions) {
+    for (IFileWizardExtension *ex : qAsConst(g_fileWizardExtensions)) {
         bool remove;
         if (!ex->processFiles(m_files, &remove, &errorMessage)) {
             if (!errorMessage.isEmpty())
diff --git a/src/plugins/coreplugin/dialogs/settingsdialog.cpp b/src/plugins/coreplugin/dialogs/settingsdialog.cpp
index aba417f77c3..3901b995e09 100644
--- a/src/plugins/coreplugin/dialogs/settingsdialog.cpp
+++ b/src/plugins/coreplugin/dialogs/settingsdialog.cpp
@@ -610,7 +610,7 @@ void SettingsDialog::ensureCategoryWidget(Category *category)
     m_model.ensurePages(category);
     auto tabWidget = new QTabWidget;
     tabWidget->tabBar()->setObjectName("qc_settings_main_tabbar"); // easier lookup in Squish
-    for (IOptionsPage *page : category->pages) {
+    for (IOptionsPage *page : qAsConst(category->pages)) {
         QWidget *widget = page->widget();
         ICore::setupScreenShooter(page->displayName(), widget);
         auto ssa = new SmartScrollArea(this);
diff --git a/src/plugins/coreplugin/editormanager/editormanager.cpp b/src/plugins/coreplugin/editormanager/editormanager.cpp
index f3fa8429832..d655e0aa285 100644
--- a/src/plugins/coreplugin/editormanager/editormanager.cpp
+++ b/src/plugins/coreplugin/editormanager/editormanager.cpp
@@ -3614,7 +3614,7 @@ bool EditorManager::restoreState(const QByteArray &state)
         // restore windows
         QVector<QVariantHash> windowStates;
         stream >> windowStates;
-        for (const QVariantHash &windowState : windowStates) {
+        for (const QVariantHash &windowState : qAsConst(windowStates)) {
             EditorWindow *window = d->createEditorWindow();
             window->restoreState(windowState);
             window->show();
diff --git a/src/plugins/coreplugin/modemanager.cpp b/src/plugins/coreplugin/modemanager.cpp
index 671b4e7c95e..46173ef8e94 100644
--- a/src/plugins/coreplugin/modemanager.cpp
+++ b/src/plugins/coreplugin/modemanager.cpp
@@ -211,7 +211,7 @@ void ModeManagerPrivate::extensionsInitializedHelper()
     Utils::sort(m_modes, &IMode::priority);
     std::reverse(m_modes.begin(), m_modes.end());
 
-    for (IMode *mode : m_modes)
+    for (IMode *mode : qAsConst(m_modes))
         appendMode(mode);
 
     if (m_pendingFirstActiveMode.isValid())
diff --git a/src/plugins/coreplugin/outputwindow.cpp b/src/plugins/coreplugin/outputwindow.cpp
index e41989143ae..fb3df944361 100644
--- a/src/plugins/coreplugin/outputwindow.cpp
+++ b/src/plugins/coreplugin/outputwindow.cpp
@@ -520,7 +520,7 @@ void OutputWindow::flush()
         return;
     }
     d->queueTimer.stop();
-    for (const auto &chunk : d->queuedOutput)
+    for (const auto &chunk : qAsConst(d->queuedOutput))
         handleOutputChunk(chunk.first, chunk.second);
     d->queuedOutput.clear();
     d->formatter.flush();
diff --git a/src/plugins/coreplugin/statusbarmanager.cpp b/src/plugins/coreplugin/statusbarmanager.cpp
index 182375b264b..1366b0c0d02 100644
--- a/src/plugins/coreplugin/statusbarmanager.cpp
+++ b/src/plugins/coreplugin/statusbarmanager.cpp
@@ -113,7 +113,7 @@ static void createStatusBarManager()
         delete statusContext;
         // This is the catch-all on rampdown. Individual items may
         // have been removed earlier by destroyStatusBarWidget().
-        for (const QPointer<IContext> &context : m_contexts) {
+        for (const QPointer<IContext> &context : qAsConst(m_contexts)) {
             ICore::removeContextObject(context);
             delete context;
         }
diff --git a/src/plugins/coreplugin/welcomepagehelper.cpp b/src/plugins/coreplugin/welcomepagehelper.cpp
index 8e2b3c61a9f..e7b183a964b 100644
--- a/src/plugins/coreplugin/welcomepagehelper.cpp
+++ b/src/plugins/coreplugin/welcomepagehelper.cpp
@@ -611,7 +611,7 @@ bool ListItemDelegate::editorEvent(QEvent *event, QAbstractItemModel *model,
             const QPoint pos = mev->pos();
             if (pos.y() > option.rect.y() + GridProxyModel::TagsSeparatorY) {
                 //const QStringList tags = idx.data(Tags).toStringList();
-                for (const auto &it : m_currentTagRects) {
+                for (const auto &it : qAsConst(m_currentTagRects)) {
                     if (it.second.contains(pos))
                         emit tagClicked(it.first);
                 }
diff --git a/src/plugins/cppeditor/cppquickfixes.cpp b/src/plugins/cppeditor/cppquickfixes.cpp
index 82698473bff..43a709e0b3a 100644
--- a/src/plugins/cppeditor/cppquickfixes.cpp
+++ b/src/plugins/cppeditor/cppquickfixes.cpp
@@ -3113,7 +3113,7 @@ public:
         defaultImplTargetComboBox->insertItems(0, implTargetStrings);
         connect(defaultImplTargetComboBox, qOverload<int>(&QComboBox::currentIndexChanged), this,
                 [this](int index) {
-            for (QComboBox * const cb : m_implTargetBoxes)
+            for (QComboBox * const cb : qAsConst(m_implTargetBoxes))
                 cb->setCurrentIndex(index);
         });
         const auto defaultImplTargetLayout = new QHBoxLayout;
@@ -4621,7 +4621,7 @@ public:
         }
         const QStringList memberFunctionsAsStrings = toStringList(memberFunctions);
 
-        for (Symbol *const member : dataMembers) {
+        for (Symbol *const member : qAsConst(dataMembers)) {
             ExistingGetterSetterData existing;
             existing.memberVariableName = QString::fromUtf8(member->identifier()->chars(),
                                                             member->identifier()->size());
@@ -8000,7 +8000,7 @@ private:
             processIncludes(refactoring, filePath().toString());
         }
 
-        for (auto &file : m_changes)
+        for (auto &file : qAsConst(m_changes))
             file->apply();
     }
 
diff --git a/src/plugins/cppeditor/cppquickfixsettingswidget.cpp b/src/plugins/cppeditor/cppquickfixsettingswidget.cpp
index b996bd255fc..c29da9209a5 100644
--- a/src/plugins/cppeditor/cppquickfixsettingswidget.cpp
+++ b/src/plugins/cppeditor/cppquickfixsettingswidget.cpp
@@ -159,7 +159,7 @@ void CppQuickFixSettingsWidget::loadSettings(CppQuickFixSettings *settings)
     ui->checkBox_setterSlots->setChecked(settings->setterAsSlot);
     ui->checkBox_signalWithNewValue->setChecked(settings->signalWithNewValue);
     ui->valueTypes->clear();
-    for (const auto &valueType : settings->valueTypes) {
+    for (const auto &valueType : qAsConst(settings->valueTypes)) {
         auto item = new QListWidgetItem(valueType, ui->valueTypes);
         item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEditable | Qt::ItemIsEnabled
                        | Qt::ItemNeverHasChildren);
diff --git a/src/plugins/cpptools/compileroptionsbuilder.cpp b/src/plugins/cpptools/compileroptionsbuilder.cpp
index 37d64208b18..b40d6e1ac85 100644
--- a/src/plugins/cpptools/compileroptionsbuilder.cpp
+++ b/src/plugins/cpptools/compileroptionsbuilder.cpp
@@ -343,9 +343,9 @@ void CompilerOptionsBuilder::addHeaderPathOptions()
     using ProjectExplorer::HeaderPath;
     using ProjectExplorer::HeaderPathType;
 
-    for (const HeaderPath &headerPath : filter.userHeaderPaths)
+    for (const HeaderPath &headerPath : qAsConst(filter.userHeaderPaths))
         addIncludeDirOptionForPath(headerPath);
-    for (const HeaderPath &headerPath : filter.systemHeaderPaths)
+    for (const HeaderPath &headerPath : qAsConst(filter.systemHeaderPaths))
         addIncludeDirOptionForPath(headerPath);
 
     if (m_useTweakedHeaderPaths != UseTweakedHeaderPaths::No) {
@@ -356,7 +356,7 @@ void CompilerOptionsBuilder::addHeaderPathOptions()
         m_options.prepend("-nostdinc++");
         m_options.prepend("-nostdinc");
 
-        for (const HeaderPath &headerPath : filter.builtInHeaderPaths)
+        for (const HeaderPath &headerPath : qAsConst(filter.builtInHeaderPaths))
             addIncludeDirOptionForPath(headerPath);
     }
 }
diff --git a/src/plugins/cpptools/cppmodelmanager.cpp b/src/plugins/cpptools/cppmodelmanager.cpp
index 5502c9fa58f..5f6f296503f 100644
--- a/src/plugins/cpptools/cppmodelmanager.cpp
+++ b/src/plugins/cpptools/cppmodelmanager.cpp
@@ -730,7 +730,7 @@ void CppModelManager::ensureUpdated()
 QStringList CppModelManager::internalProjectFiles() const
 {
     QStringList files;
-    for (const ProjectInfo &pinfo : d->m_projectToProjectsInfo) {
+    for (const ProjectInfo &pinfo : qAsConst(d->m_projectToProjectsInfo)) {
         foreach (const ProjectPart::Ptr &part, pinfo.projectParts()) {
             foreach (const ProjectFile &file, part->files)
                 files += file.path;
@@ -743,7 +743,7 @@ QStringList CppModelManager::internalProjectFiles() const
 ProjectExplorer::HeaderPaths CppModelManager::internalHeaderPaths() const
 {
     ProjectExplorer::HeaderPaths headerPaths;
-    for (const ProjectInfo &pinfo : d->m_projectToProjectsInfo) {
+    for (const ProjectInfo &pinfo : qAsConst(d->m_projectToProjectsInfo)) {
         foreach (const ProjectPart::Ptr &part, pinfo.projectParts()) {
             foreach (const ProjectExplorer::HeaderPath &path, part->headerPaths) {
                 ProjectExplorer::HeaderPath hp(QDir::cleanPath(path.path), path.type);
@@ -771,7 +771,7 @@ ProjectExplorer::Macros CppModelManager::internalDefinedMacros() const
 {
     ProjectExplorer::Macros macros;
     QSet<ProjectExplorer::Macro> alreadyIn;
-    for (const ProjectInfo &pinfo : d->m_projectToProjectsInfo) {
+    for (const ProjectInfo &pinfo : qAsConst(d->m_projectToProjectsInfo)) {
         for (const ProjectPart::Ptr &part : pinfo.projectParts()) {
             addUnique(part->toolChainMacros, macros, alreadyIn);
             addUnique(part->projectMacros, macros, alreadyIn);
diff --git a/src/plugins/ctfvisualizer/ctftracemanager.cpp b/src/plugins/ctfvisualizer/ctftracemanager.cpp
index 651e6c6f8e3..054492c3fc4 100644
--- a/src/plugins/ctfvisualizer/ctftracemanager.cpp
+++ b/src/plugins/ctfvisualizer/ctftracemanager.cpp
@@ -199,7 +199,7 @@ void CtfTraceManager::finalize()
             ++it;
         }
     }
-    for (CtfTimelineModel *model: m_threadModels) {
+    for (CtfTimelineModel *model: qAsConst(m_threadModels)) {
         model->finalize(m_traceBegin, m_traceEnd,
                         m_processNames[model->m_processId], m_threadNames[model->m_threadId]);
     }
@@ -278,7 +278,7 @@ void CtfTraceManager::updateStatistics()
     });
 
     m_statisticsModel->beginLoading();
-    for (auto thread : m_threadModels) {
+    for (auto thread : qAsConst(m_threadModels)) {
         if (showAll || m_threadRestrictions[thread->tid()])
         {
             const int eventCount = thread->count();
@@ -295,7 +295,7 @@ void CtfTraceManager::updateStatistics()
 void CtfTraceManager::clearAll()
 {
     m_modelAggregator->clear();
-    for (CtfTimelineModel *model: m_threadModels) {
+    for (CtfTimelineModel *model: qAsConst(m_threadModels)) {
         model->deleteLater();
     }
     m_threadModels.clear();
diff --git a/src/plugins/diffeditor/sidebysidediffeditorwidget.cpp b/src/plugins/diffeditor/sidebysidediffeditorwidget.cpp
index 241af9d6e50..ce8d7c59f4d 100644
--- a/src/plugins/diffeditor/sidebysidediffeditorwidget.cpp
+++ b/src/plugins/diffeditor/sidebysidediffeditorwidget.cpp
@@ -923,7 +923,7 @@ void SideBySideDiffEditorWidget::showDiff()
     int blockNumber = 0;
     QChar separator = '\n';
     QHash<int, int> foldingIndent;
-    for (const FileData &contextFileData : m_controller.m_contextFileData) {
+    for (const FileData &contextFileData : qAsConst(m_controller.m_contextFileData)) {
         QString leftText, rightText;
 
         foldingIndent.insert(blockNumber, 1);
diff --git a/src/plugins/diffeditor/unifieddiffeditorwidget.cpp b/src/plugins/diffeditor/unifieddiffeditorwidget.cpp
index adc8c108a48..622e460d119 100644
--- a/src/plugins/diffeditor/unifieddiffeditorwidget.cpp
+++ b/src/plugins/diffeditor/unifieddiffeditorwidget.cpp
@@ -520,7 +520,7 @@ void UnifiedDiffEditorWidget::showDiff()
 
     QMap<int, QList<DiffSelection> > selections;
 
-    for (const FileData &fileData : m_controller.m_contextFileData) {
+    for (const FileData &fileData : qAsConst(m_controller.m_contextFileData)) {
         const QString leftFileInfo = "--- " + fileData.leftFileInfo.fileName + '\n';
         const QString rightFileInfo = "+++ " + fileData.rightFileInfo.fileName + '\n';
         setFileInfo(blockNumber, fileData.leftFileInfo, fileData.rightFileInfo);
diff --git a/src/plugins/ios/iosprobe.cpp b/src/plugins/ios/iosprobe.cpp
index 38d44a5097b..66518ad7788 100644
--- a/src/plugins/ios/iosprobe.cpp
+++ b/src/plugins/ios/iosprobe.cpp
@@ -126,7 +126,7 @@ void XcodeProbe::setupDefaultToolchains(const QString &devPath)
     }
 
     if (!clangProfile.cCompilerPath.isEmpty() || !clangProfile.cxxCompilerPath.isEmpty()) {
-        for (const QString &arch : allArchitectures) {
+        for (const QString &arch : qAsConst(allArchitectures)) {
             const QString clangFullName = QString(QLatin1String("Apple Clang (%1)")).arg(arch)
                     + ((devPath != defaultDeveloperPath)
                        ? QString(QLatin1String(" in %1")).arg(devPath)
diff --git a/src/plugins/languageclient/languageclientutils.cpp b/src/plugins/languageclient/languageclientutils.cpp
index a517526f02d..7f1f396d1f0 100644
--- a/src/plugins/languageclient/languageclientutils.cpp
+++ b/src/plugins/languageclient/languageclientutils.cpp
@@ -171,7 +171,7 @@ void updateCodeActionRefactoringMarker(Client *client,
             } else if (optional<WorkspaceEdit::Changes> localChanges = edit.changes()) {
                 edits = localChanges.value()[uri];
             }
-            for (const TextEdit &edit : edits) {
+            for (const TextEdit &edit : qAsConst(edits)) {
                 marker.cursor = endOfLineCursor(edit.range().start().toTextCursor(doc->document()));
                 markers << marker;
             }
diff --git a/src/plugins/mcusupport/mcusupportoptionspage.cpp b/src/plugins/mcusupport/mcusupportoptionspage.cpp
index 11cc8330f60..b4e6e2a6b07 100644
--- a/src/plugins/mcusupport/mcusupportoptionspage.cpp
+++ b/src/plugins/mcusupport/mcusupportoptionspage.cpp
@@ -246,7 +246,7 @@ void McuSupportOptionsWidget::showMcuTargetPackages()
         row.fieldItem->widget()->hide();
     }
 
-    for (auto package : m_options.packages) {
+    for (auto package : qAsConst(m_options.packages)) {
         QWidget *packageWidget = package->widget();
         if (!mcuTarget->packages().contains(package))
             continue;
@@ -275,7 +275,7 @@ void McuSupportOptionsWidget::apply()
 {
     m_options.qtForMCUsSdkPackage->writeGeneralSettings();
     m_options.qtForMCUsSdkPackage->writeToSettings();
-    for (auto package : m_options.packages)
+    for (auto package : qAsConst(m_options.packages))
         package->writeToSettings();
 }
 
diff --git a/src/plugins/mesonprojectmanager/mesoninfoparser/parsers/buildsystemfilesparser.h b/src/plugins/mesonprojectmanager/mesoninfoparser/parsers/buildsystemfilesparser.h
index fe95f61f130..2ef013d5e9d 100644
--- a/src/plugins/mesonprojectmanager/mesoninfoparser/parsers/buildsystemfilesparser.h
+++ b/src/plugins/mesonprojectmanager/mesoninfoparser/parsers/buildsystemfilesparser.h
@@ -67,7 +67,7 @@ public:
     {
         auto arr = get<QJsonArray>(js.object(), "projectinfo", "buildsystem_files");
         appendFiles(arr, m_files);
-        auto subprojects = get<QJsonArray>(js.object(), "projectinfo", "subprojects");
+        const auto subprojects = get<QJsonArray>(js.object(), "projectinfo", "subprojects");
         for (const auto &subproject : *subprojects) {
             auto arr = get<QJsonArray>(subproject.toObject(), "buildsystem_files");
             appendFiles(arr, m_files);
diff --git a/src/plugins/nim/project/nimblebuildsystem.cpp b/src/plugins/nim/project/nimblebuildsystem.cpp
index 7e0fc582f70..ae678004438 100644
--- a/src/plugins/nim/project/nimblebuildsystem.cpp
+++ b/src/plugins/nim/project/nimblebuildsystem.cpp
@@ -43,6 +43,14 @@ namespace Nim {
 
 const char C_NIMBLEPROJECT_TASKS[] = "Nim.NimbleProject.Tasks";
 
+static QList<QByteArray> linesFromProcessOutput(QProcess *process)
+{
+    QList<QByteArray> lines = process->readAllStandardOutput().split('\n');
+    lines = Utils::transform(lines, [](const QByteArray &line){ return line.trimmed(); });
+    Utils::erase(lines, [](const QByteArray &line) { return line.isEmpty(); });
+    return lines;
+}
+
 static std::vector<NimbleTask> parseTasks(const QString &nimblePath, const QString &workingDirectory)
 {
     QProcess process;
@@ -52,9 +60,7 @@ static std::vector<NimbleTask> parseTasks(const QString &nimblePath, const QStri
 
     std::vector<NimbleTask> result;
 
-    QList<QByteArray> lines = process.readAllStandardOutput().split('\n');
-    lines = Utils::transform(lines, [](const QByteArray &line){ return line.trimmed(); });
-    Utils::erase(lines, [](const QByteArray &line) { return line.isEmpty(); });
+    const QList<QByteArray> &lines = linesFromProcessOutput(&process);
 
     for (const QByteArray &line : lines) {
         QList<QByteArray> tokens = line.trimmed().split(' ');
@@ -76,9 +82,7 @@ static NimbleMetadata parseMetadata(const QString &nimblePath, const QString &wo
 
     NimbleMetadata result = {};
 
-    QList<QByteArray> lines = process.readAllStandardOutput().split('\n');
-    lines = Utils::transform(lines, [](const QByteArray &line){ return line.trimmed(); });
-    Utils::erase(lines, [](const QByteArray &line) { return line.isEmpty(); });
+    const QList<QByteArray> &lines = linesFromProcessOutput(&process);
 
     for (const QByteArray &line : lines) {
         QList<QByteArray> tokens = line.trimmed().split(':');
diff --git a/src/plugins/nim/project/nimcompilerbuildstep.cpp b/src/plugins/nim/project/nimcompilerbuildstep.cpp
index 175fe9b57eb..829254e0e27 100644
--- a/src/plugins/nim/project/nimcompilerbuildstep.cpp
+++ b/src/plugins/nim/project/nimcompilerbuildstep.cpp
@@ -199,7 +199,7 @@ CommandLine NimCompilerBuildStep::commandLine()
     cmd.addArg("--out:" + outFilePath().toString());
     cmd.addArg("--nimCache:" + bc->cacheDirectory().toString());
 
-    for (const QString &arg : m_userCompilerOptions) {
+    for (const QString &arg : qAsConst(m_userCompilerOptions)) {
         if (!arg.isEmpty())
             cmd.addArg(arg);
     }
diff --git a/src/plugins/perfprofiler/perftimelinemodelmanager.cpp b/src/plugins/perfprofiler/perftimelinemodelmanager.cpp
index 48af0ccf37a..4ac82209b53 100644
--- a/src/plugins/perfprofiler/perftimelinemodelmanager.cpp
+++ b/src/plugins/perfprofiler/perftimelinemodelmanager.cpp
@@ -106,7 +106,7 @@ void PerfTimelineModelManager::finalize()
     });
 
     QVariantList modelsToAdd;
-    for (PerfTimelineModel *model : finished)
+    for (PerfTimelineModel *model : qAsConst(finished))
         modelsToAdd.append(QVariant::fromValue(model));
     setModels(modelsToAdd);
 }
diff --git a/src/plugins/python/pythonproject.cpp b/src/plugins/python/pythonproject.cpp
index db15e318bdb..5c3f7dcdbac 100644
--- a/src/plugins/python/pythonproject.cpp
+++ b/src/plugins/python/pythonproject.cpp
@@ -268,7 +268,7 @@ void PythonBuildSystem::triggerParsing()
     if (modelManager) {
         auto projectInfo = modelManager->defaultProjectInfoForProject(project());
 
-        for (const QString &importPath : m_qmlImportPaths) {
+        for (const QString &importPath : qAsConst(m_qmlImportPaths)) {
             const Utils::FilePath filePath = Utils::FilePath::fromString(importPath);
             projectInfo.importPaths.maybeInsert(filePath, QmlJS::Dialect::Qml);
         }
diff --git a/src/plugins/python/pythonrunconfiguration.cpp b/src/plugins/python/pythonrunconfiguration.cpp
index a1438733a2a..866116ff14c 100644
--- a/src/plugins/python/pythonrunconfiguration.cpp
+++ b/src/plugins/python/pythonrunconfiguration.cpp
@@ -210,7 +210,7 @@ void InterpreterAspect::updateComboBox()
     int defaultIndex = -1;
     const QString currentId = m_currentId;
     m_comboBox->clear();
-    for (const Interpreter &interpreter : m_interpreters) {
+    for (const Interpreter &interpreter : qAsConst(m_interpreters)) {
         int index = m_comboBox->count();
         m_comboBox->addItem(interpreter.name);
         m_comboBox->setItemData(index, interpreter.command.toUserOutput(), Qt::ToolTipRole);
diff --git a/src/plugins/qbsprojectmanager/qbsbuildstep.cpp b/src/plugins/qbsprojectmanager/qbsbuildstep.cpp
index b40df5f5ed5..7c803993549 100644
--- a/src/plugins/qbsprojectmanager/qbsbuildstep.cpp
+++ b/src/plugins/qbsprojectmanager/qbsbuildstep.cpp
@@ -827,7 +827,7 @@ void QbsBuildStepConfigWidget::applyCachedProperties()
                                              Constants::QBS_INSTALL_ROOT_KEY});
     if (m_qbsStep->m_selectedAbis->isManagedByTarget())
         additionalSpecialKeys << Constants::QBS_ARCHITECTURES;
-    for (const QString &key : additionalSpecialKeys) {
+    for (const QString &key : qAsConst(additionalSpecialKeys)) {
         const auto it = tmp.constFind(key);
         if (it != tmp.cend())
             data.insert(key, it.value());
diff --git a/src/plugins/qbsprojectmanager/qbsprofilemanager.cpp b/src/plugins/qbsprojectmanager/qbsprofilemanager.cpp
index 4ea74e0a4e5..e32d3abeda5 100644
--- a/src/plugins/qbsprojectmanager/qbsprofilemanager.cpp
+++ b/src/plugins/qbsprojectmanager/qbsprofilemanager.cpp
@@ -199,7 +199,7 @@ void QbsProfileManager::addProfileFromKit(const ProjectExplorer::Kit *k)
 
     // set up properties:
     QVariantMap data = m_defaultPropertyProvider->properties(k, QVariantMap());
-    for (PropertyProvider *provider : g_propertyProviders) {
+    for (PropertyProvider *provider : qAsConst(g_propertyProviders)) {
         if (provider->canHandle(k))
             data = provider->properties(k, data);
     }
diff --git a/src/plugins/qbsprojectmanager/qbsproject.cpp b/src/plugins/qbsprojectmanager/qbsproject.cpp
index c38e572edab..02fe1099770 100644
--- a/src/plugins/qbsprojectmanager/qbsproject.cpp
+++ b/src/plugins/qbsprojectmanager/qbsproject.cpp
@@ -141,11 +141,7 @@ ProjectImporter *QbsProject::projectImporter() const
 void QbsProject::configureAsExampleProject(Kit *kit)
 {
     QList<BuildInfo> infoList;
-    QList<Kit *> kits;
-    if (kit)
-        kits.append(kit);
-    else
-        kits = KitManager::kits();
+    const QList<Kit *> kits(kit != nullptr ? QList<Kit *>({kit}) : KitManager::kits());
     for (Kit *k : kits) {
         if (QtSupport::QtKitAspect::qtVersion(k) != nullptr) {
             if (auto factory = BuildConfigurationFactory::find(k, projectFilePath()))
diff --git a/src/plugins/qmakeprojectmanager/qmakenodetreebuilder.cpp b/src/plugins/qmakeprojectmanager/qmakenodetreebuilder.cpp
index f5563678c7f..d454aad6257 100644
--- a/src/plugins/qmakeprojectmanager/qmakenodetreebuilder.cpp
+++ b/src/plugins/qmakeprojectmanager/qmakenodetreebuilder.cpp
@@ -227,7 +227,7 @@ static void createTree(QmakeBuildSystem *buildSystem,
         genFolder->setDisplayName(QCoreApplication::translate("QmakeProjectManager::QmakePriFile",
                                                               "Generated Files"));
         genFolder->setIsGenerated(true);
-        for (const FilePath &fp : generatedFiles) {
+        for (const FilePath &fp : qAsConst(generatedFiles)) {
             auto fileNode = std::make_unique<FileNode>(fp, FileNode::fileTypeForFileName(fp));
             fileNode->setIsGenerated(true);
             genFolder->addNestedNode(std::move(fileNode));
diff --git a/src/plugins/qmakeprojectmanager/qmakeparsernodes.cpp b/src/plugins/qmakeprojectmanager/qmakeparsernodes.cpp
index 08235ea28ed..a61df84fc2c 100644
--- a/src/plugins/qmakeprojectmanager/qmakeparsernodes.cpp
+++ b/src/plugins/qmakeprojectmanager/qmakeparsernodes.cpp
@@ -1214,7 +1214,7 @@ QString QmakeProFile::displayName() const
 QList<QmakeProFile *> QmakeProFile::allProFiles()
 {
     QList<QmakeProFile *> result = { this };
-    for (QmakePriFile *c : m_children) {
+    for (QmakePriFile *c : qAsConst(m_children)) {
         auto proC = dynamic_cast<QmakeProFile *>(c);
         if (proC)
             result.append(proC->allProFiles());
@@ -1591,7 +1591,7 @@ QmakeEvalResult *QmakeProFile::evaluate(const QmakeEvalInput &input)
         toCompare.pop_front();
 
         // Loop prevention: Make sure that exact same node is not in our parent chain
-        for (QmakeIncludedPriFile *priFile : tree->children) {
+        for (QmakeIncludedPriFile *priFile : qAsConst(tree->children)) {
             bool loop = input.parentFilePaths.contains(priFile->name);
             for (const QmakePriFile *n = pn; n && !loop; n = n->parent()) {
                 if (n->filePath() == priFile->name)
diff --git a/src/plugins/qmakeprojectmanager/qmakeproject.cpp b/src/plugins/qmakeprojectmanager/qmakeproject.cpp
index 97b519e83cc..f4ea729c899 100644
--- a/src/plugins/qmakeprojectmanager/qmakeproject.cpp
+++ b/src/plugins/qmakeprojectmanager/qmakeproject.cpp
@@ -1081,11 +1081,7 @@ void CentralizedFolderWatcher::delayedFolderChanged(const QString &folder)
 void QmakeProject::configureAsExampleProject(Kit *kit)
 {
     QList<BuildInfo> infoList;
-    QList<Kit *> kits;
-    if (kit)
-        kits.append(kit);
-    else
-        kits = KitManager::kits();
+    const QList<Kit *> kits(kit != nullptr ? QList<Kit *>({kit}) : KitManager::kits());
     for (Kit *k : kits) {
         if (QtSupport::QtKitAspect::qtVersion(k) != nullptr) {
             if (auto factory = BuildConfigurationFactory::find(k, projectFilePath()))
diff --git a/src/plugins/qmlpreview/qmldebugtranslationwidget.cpp b/src/plugins/qmlpreview/qmldebugtranslationwidget.cpp
index 218d1366590..f835fa79459 100644
--- a/src/plugins/qmlpreview/qmldebugtranslationwidget.cpp
+++ b/src/plugins/qmlpreview/qmldebugtranslationwidget.cpp
@@ -368,7 +368,7 @@ void QmlDebugTranslationWidget::runTest()
                 });
             }
         };
-        for (auto filePath : m_selectedFilePaths) {
+        for (auto filePath : qAsConst(m_selectedFilePaths)) {
             testLanguages(timerCounter++, filePath.toString());
         }
     });
diff --git a/src/plugins/qmlprofiler/flamegraphmodel.cpp b/src/plugins/qmlprofiler/flamegraphmodel.cpp
index 590932c1c44..d03fd21451d 100644
--- a/src/plugins/qmlprofiler/flamegraphmodel.cpp
+++ b/src/plugins/qmlprofiler/flamegraphmodel.cpp
@@ -140,7 +140,7 @@ void FlameGraphModel::loadEvent(const QmlEvent &event, const QmlEventType &type)
 
 void FlameGraphModel::finalize()
 {
-    for (FlameGraphData *child : m_stackBottom.children)
+    for (FlameGraphData *child : qAsConst(m_stackBottom.children))
         m_stackBottom.duration += child->duration;
 
     loadNotes(-1, false);
diff --git a/src/plugins/qmlprofiler/qmlprofilermodelmanager.cpp b/src/plugins/qmlprofiler/qmlprofilermodelmanager.cpp
index e59731ffb34..bfb5f1f0cf7 100644
--- a/src/plugins/qmlprofiler/qmlprofilermodelmanager.cpp
+++ b/src/plugins/qmlprofiler/qmlprofilermodelmanager.cpp
@@ -405,7 +405,7 @@ QmlProfilerModelManager::rangeFilter(qint64 rangeStart, qint64 rangeEnd) const
                 }
             } else {
                 if (!crossedRangeStart) {
-                    for (auto stashed : stack) {
+                    for (auto stashed : qAsConst(stack)) {
                         stashed.setTimestamp(rangeStart);
                         loader(stashed, eventType(stashed.typeIndex()));
                     }
diff --git a/src/plugins/qnx/qnxqtversion.cpp b/src/plugins/qnx/qnxqtversion.cpp
index 05cf2b69df7..2265bd2f1a2 100644
--- a/src/plugins/qnx/qnxqtversion.cpp
+++ b/src/plugins/qnx/qnxqtversion.cpp
@@ -77,7 +77,7 @@ QString QnxQtVersion::qnxHost() const
     if (!m_environmentUpToDate)
         updateEnvironment();
 
-    for (const EnvironmentItem &item : m_qnxEnv) {
+    for (const EnvironmentItem &item : qAsConst(m_qnxEnv)) {
         if (item.name == QLatin1String(QNX_HOST_KEY))
             return item.value;
     }
diff --git a/src/plugins/qtsupport/baseqtversion.cpp b/src/plugins/qtsupport/baseqtversion.cpp
index e97855b9d29..f090438edba 100644
--- a/src/plugins/qtsupport/baseqtversion.cpp
+++ b/src/plugins/qtsupport/baseqtversion.cpp
@@ -2351,7 +2351,7 @@ BaseQtVersion *QtVersionFactory::create() const
 
 BaseQtVersion *BaseQtVersion::clone() const
 {
-    for (QtVersionFactory *factory : g_qtVersionFactories) {
+    for (QtVersionFactory *factory : qAsConst(g_qtVersionFactories)) {
         if (factory->m_supportedType == d->m_type) {
             BaseQtVersion *version = factory->create();
             QTC_ASSERT(version, return nullptr);
diff --git a/src/plugins/remotelinux/genericdirectuploadservice.cpp b/src/plugins/remotelinux/genericdirectuploadservice.cpp
index b86385d0581..cc7db8561ac 100644
--- a/src/plugins/remotelinux/genericdirectuploadservice.cpp
+++ b/src/plugins/remotelinux/genericdirectuploadservice.cpp
@@ -301,7 +301,7 @@ void GenericDirectUploadService::uploadFiles()
     }
     emit progressMessage(tr("%n file(s) need to be uploaded.", "", d->filesToUpload.size()));
     FilesToTransfer filesToTransfer;
-    for (const DeployableFile &f : d->filesToUpload) {
+    for (const DeployableFile &f : qAsConst(d->filesToUpload)) {
         if (!f.localFilePath().exists()) {
             const QString message = tr("Local file \"%1\" does not exist.")
                     .arg(f.localFilePath().toUserOutput());
@@ -340,7 +340,7 @@ void GenericDirectUploadService::chmod()
     QTC_ASSERT(d->state == PostProcessing, return);
     if (!Utils::HostOsInfo::isWindowsHost())
         return;
-    for (const DeployableFile &f : d->filesToUpload) {
+    for (const DeployableFile &f : qAsConst(d->filesToUpload)) {
         if (!f.isExecutable())
             continue;
         const QString command = QLatin1String("chmod a+x ")
diff --git a/src/plugins/remotelinux/rsyncdeploystep.cpp b/src/plugins/remotelinux/rsyncdeploystep.cpp
index 76efc5b03ed..7aafa41b46f 100644
--- a/src/plugins/remotelinux/rsyncdeploystep.cpp
+++ b/src/plugins/remotelinux/rsyncdeploystep.cpp
@@ -99,7 +99,7 @@ void RsyncDeployService::filterDeployableFiles() const
 void RsyncDeployService::createRemoteDirectories()
 {
     QStringList remoteDirs;
-    for (const DeployableFile &f : m_deployableFiles)
+    for (const DeployableFile &f : qAsConst(m_deployableFiles))
         remoteDirs << f.remoteDirectory();
     remoteDirs.sort();
     remoteDirs.removeDuplicates();
diff --git a/src/plugins/resourceeditor/qrceditor/resourcefile.cpp b/src/plugins/resourceeditor/qrceditor/resourcefile.cpp
index 85d9741e784..98306e45ec7 100644
--- a/src/plugins/resourceeditor/qrceditor/resourcefile.cpp
+++ b/src/plugins/resourceeditor/qrceditor/resourcefile.cpp
@@ -450,7 +450,7 @@ QString ResourceFile::absolutePath(const QString &rel_path) const
 
 void ResourceFile::orderList()
 {
-    for (Prefix *p : m_prefix_list) {
+    for (Prefix *p : qAsConst(m_prefix_list)) {
         std::sort(p->file_list.begin(), p->file_list.end(), [&](File *f1, File *f2) {
             return *f1 < *f2;
         });
diff --git a/src/plugins/resourceeditor/resourceeditorplugin.cpp b/src/plugins/resourceeditor/resourceeditorplugin.cpp
index c317f7627a1..50708c98c14 100644
--- a/src/plugins/resourceeditor/resourceeditorplugin.cpp
+++ b/src/plugins/resourceeditor/resourceeditorplugin.cpp
@@ -253,7 +253,7 @@ void ResourceEditorPlugin::extensionsInitialized()
                 toReplace.append(fn);
         });
 
-        for (FileNode *file : toReplace) {
+        for (FileNode *file : qAsConst(toReplace)) {
             FolderNode *const pn = file->parentFolderNode();
             QTC_ASSERT(pn, continue);
             const Utils::FilePath path = file->filePath();
diff --git a/src/plugins/scxmleditor/plugin_interface/scxmldocument.cpp b/src/plugins/scxmleditor/plugin_interface/scxmldocument.cpp
index 8e85ae8097f..97aee68d45a 100644
--- a/src/plugins/scxmleditor/plugin_interface/scxmldocument.cpp
+++ b/src/plugins/scxmleditor/plugin_interface/scxmldocument.cpp
@@ -170,7 +170,7 @@ bool ScxmlDocument::generateSCXML(QIODevice *io, ScxmlTag *tag) const
 ScxmlTag *ScxmlDocument::createScxmlTag()
 {
     auto tag = new ScxmlTag(Scxml, this);
-    for (ScxmlNamespace *ns : m_namespaces) {
+    for (ScxmlNamespace *ns : qAsConst(m_namespaces)) {
         QString prefix = ns->prefix();
         if (prefix.isEmpty())
             prefix = "xmlns";
diff --git a/src/plugins/silversearcher/findinfilessilversearcher.cpp b/src/plugins/silversearcher/findinfilessilversearcher.cpp
index d2da3e5c566..91670f28035 100644
--- a/src/plugins/silversearcher/findinfilessilversearcher.cpp
+++ b/src/plugins/silversearcher/findinfilessilversearcher.cpp
@@ -112,11 +112,11 @@ void runSilverSeacher(FutureInterfaceType &fi, FileFindParameters parameters)
     if (!(parameters.flags & FindRegularExpression))
         arguments << "-Q";
 
-    for (const QString &filter : parameters.exclusionFilters)
+    for (const QString &filter : qAsConst(parameters.exclusionFilters))
         arguments << "--ignore" << filter;
 
     QString nameFiltersAsRegex;
-    for (const QString &filter : parameters.nameFilters)
+    for (const QString &filter : qAsConst(parameters.nameFilters))
         nameFiltersAsRegex += QString("(%1)|").arg(convertWildcardToRegex(filter));
     nameFiltersAsRegex.remove(nameFiltersAsRegex.length() - 1, 1);
 
diff --git a/src/plugins/texteditor/snippets/snippetprovider.cpp b/src/plugins/texteditor/snippets/snippetprovider.cpp
index be84ef8bdb1..82492d386bb 100644
--- a/src/plugins/texteditor/snippets/snippetprovider.cpp
+++ b/src/plugins/texteditor/snippets/snippetprovider.cpp
@@ -101,7 +101,7 @@ QString SnippetProvider::displayName() const
  */
 void SnippetProvider::decorateEditor(TextEditorWidget *editor, const QString &groupId)
 {
-    for (const SnippetProvider &provider : g_snippetProviders) {
+    for (const SnippetProvider &provider : qAsConst(g_snippetProviders)) {
         if (provider.m_groupId == groupId && provider.m_editorDecorator)
             provider.m_editorDecorator(editor);
     }
diff --git a/src/plugins/valgrind/memchecktool.cpp b/src/plugins/valgrind/memchecktool.cpp
index a8d9e51d0d7..7e4e7b82fc9 100644
--- a/src/plugins/valgrind/memchecktool.cpp
+++ b/src/plugins/valgrind/memchecktool.cpp
@@ -1199,7 +1199,7 @@ HeobDialog::HeobDialog(QWidget *parent) :
 
     auto profilesLayout = new QHBoxLayout;
     m_profilesCombo = new QComboBox;
-    for (const auto &profile : m_profiles)
+    for (const auto &profile : qAsConst(m_profiles))
         m_profilesCombo->addItem(settings->value(profile + "/" + heobProfileNameC).toString());
     if (hasSelProfile) {
         int selIdx = m_profiles.indexOf(selProfile);
diff --git a/src/plugins/welcome/welcomeplugin.cpp b/src/plugins/welcome/welcomeplugin.cpp
index 1f665427103..3561ea621de 100644
--- a/src/plugins/welcome/welcomeplugin.cpp
+++ b/src/plugins/welcome/welcomeplugin.cpp
@@ -438,7 +438,7 @@ void WelcomeMode::addPage(IWelcomePage *page)
     auto onClicked = [this, pageId, stackPage] {
         m_activePage = pageId;
         m_pageStack->setCurrentWidget(stackPage);
-        for (WelcomePageButton *pageButton : m_pageButtons)
+        for (WelcomePageButton *pageButton : qAsConst(m_pageButtons))
             pageButton->recheckActive();
     };