Fix more warnings

Found by compiling with clang

Change-Id: Iec0ed8aa8b6a742a5a3996a6c19c410e209fb048
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

9 files changed, 9 insertions, 14 deletions

diff --git a/src/plugins/cmakeprojectmanager/configmodel.cpp b/src/plugins/cmakeprojectmanager/configmodel.cpp
index 73f6f1e228..e170fc4917 100644
--- a/src/plugins/cmakeprojectmanager/configmodel.cpp
+++ b/src/plugins/cmakeprojectmanager/configmodel.cpp
@@ -268,7 +268,7 @@ bool ConfigModel::hasChanges(bool initialParameters) const
               return initialParameters ? i.isInitial : !i.isInitial;
           });
 
-    return Utils::contains(filtered, [initialParameters](const InternalDataItem &i) {
+    return Utils::contains(filtered, [](const InternalDataItem &i) {
         return i.isUserChanged || i.isUserNew || i.isUnset;
     });
 }
diff --git a/src/plugins/cppeditor/cppcodestylesettings.cpp b/src/plugins/cppeditor/cppcodestylesettings.cpp
index f5cc2fda8c..eabaa47a61 100644
--- a/src/plugins/cppeditor/cppcodestylesettings.cpp
+++ b/src/plugins/cppeditor/cppcodestylesettings.cpp
@@ -40,7 +40,6 @@
 #include <utils/qtcassert.h>
 #include <utils/settingsutils.h>
 
-static const char groupPostfix[] = "IndentSettings";
 static const char indentBlockBracesKey[] = "IndentBlockBraces";
 static const char indentBlockBodyKey[] = "IndentBlockBody";
 static const char indentClassBracesKey[] = "IndentClassBraces";
diff --git a/src/plugins/qmldesigner/designercore/model/model.cpp b/src/plugins/qmldesigner/designercore/model/model.cpp
index 5f211b8605..39b2418623 100644
--- a/src/plugins/qmldesigner/designercore/model/model.cpp
+++ b/src/plugins/qmldesigner/designercore/model/model.cpp
@@ -1576,9 +1576,9 @@ QUrl Model::fileUrl() const
 QUrl Model::projectUrl() const
 {
 #ifndef QMLDESIGNER_TEST
-DesignDocument *document = QmlDesignerPlugin::instance()->viewManager().currentDesignDocument();
-if (document)
-    return QUrl::fromLocalFile(document->projectFolder().toString());
+    DesignDocument *document = QmlDesignerPlugin::instance()->viewManager().currentDesignDocument();
+    if (document)
+        return QUrl::fromLocalFile(document->projectFolder().toString());
 #endif
     return {};
 }
diff --git a/src/plugins/qmldesigner/designercore/projectstorage/filesystem.h b/src/plugins/qmldesigner/designercore/projectstorage/filesystem.h
index 041090508e..5c054367c8 100644
--- a/src/plugins/qmldesigner/designercore/projectstorage/filesystem.h
+++ b/src/plugins/qmldesigner/designercore/projectstorage/filesystem.h
@@ -43,7 +43,7 @@ class ProjectStorage;
 
 using PathCache = SourcePathCache<ProjectStorage<Sqlite::Database>, NonLockingMutex>;
 
-class FileSystem final : public FileSystemInterface
+class FileSystem : public FileSystemInterface
 {
 public:
     FileSystem(PathCache &sourcePathCache)
diff --git a/src/plugins/qmldesigner/designercore/projectstorage/projectstorage.h b/src/plugins/qmldesigner/designercore/projectstorage/projectstorage.h
index e77ba16bad..c7c182279f 100644
--- a/src/plugins/qmldesigner/designercore/projectstorage/projectstorage.h
+++ b/src/plugins/qmldesigner/designercore/projectstorage/projectstorage.h
@@ -1924,6 +1924,8 @@ private:
         void createTypesAndePropertyDeclarationsTables(Database &database,
                                                        const Sqlite::Column &foreignModuleIdColumn)
         {
+            Q_UNUSED(foreignModuleIdColumn)
+
             Sqlite::Table typesTable;
             typesTable.setUseIfNotExists(true);
             typesTable.setName("types");
diff --git a/src/plugins/qmldesigner/designmodewidget.cpp b/src/plugins/qmldesigner/designmodewidget.cpp
index 584933494b..aa1738a3f1 100644
--- a/src/plugins/qmldesigner/designmodewidget.cpp
+++ b/src/plugins/qmldesigner/designmodewidget.cpp
@@ -245,11 +245,7 @@ void DesignModeWidget::setup()
     m_dockManager->setStyleSheet(Theme::replaceCssColors(sheet));
 
     // Setup icons
-    const QColor iconColor(Theme::getColor(Theme::DStitleBarIcon));
-
     const QString closeUnicode = Theme::getIconUnicode(Theme::Icon::adsClose);
-    const QString menuUnicode = Theme::getIconUnicode(Theme::Icon::adsDropDown);
-    const QString undockUnicode = Theme::getIconUnicode(Theme::Icon::adsDetach);
 
     const QString fontName = "qtds_propertyIconFont.ttf";
     const QSize size = QSize(28, 28);
diff --git a/src/plugins/qmlprojectmanager/qmlproject.cpp b/src/plugins/qmlprojectmanager/qmlproject.cpp
index 9191106ed4..0864a47828 100644
--- a/src/plugins/qmlprojectmanager/qmlproject.cpp
+++ b/src/plugins/qmlprojectmanager/qmlproject.cpp
@@ -135,8 +135,6 @@ QmlProject::QmlProject(const Utils::FilePath &fileName)
                               disconnect(m_openFileConnection);
 
                           if (target && success) {
-                              const Utils::FilePath &folder = projectDirectory() + "/content";
-
                               Utils::FilePaths uiFiles = getUiQmlFilesForFolder(projectDirectory()
                                                                                 + "/content");
                               if (uiFiles.isEmpty())
diff --git a/src/plugins/studiowelcome/examplecheckout.cpp b/src/plugins/studiowelcome/examplecheckout.cpp
index cb7018bf3d..267295b171 100644
--- a/src/plugins/studiowelcome/examplecheckout.cpp
+++ b/src/plugins/studiowelcome/examplecheckout.cpp
@@ -217,7 +217,7 @@ void FileDownloader::probeUrl()
     QNetworkReply::connect(reply,
                            &QNetworkReply::errorOccurred,
                            this,
-                           [this, reply](QNetworkReply::NetworkError) {
+                           [this](QNetworkReply::NetworkError) {
                                QQmlData *data = QQmlData::get(this, false);
                                if (!data) {
                                    qDebug() << Q_FUNC_INFO << "FileDownloader is nullptr.";
diff --git a/src/plugins/updateinfo/updateinfoplugin.cpp b/src/plugins/updateinfo/updateinfoplugin.cpp
index 353a5d703f..e2271ad396 100644
--- a/src/plugins/updateinfo/updateinfoplugin.cpp
+++ b/src/plugins/updateinfo/updateinfoplugin.cpp
@@ -209,7 +209,7 @@ struct QtPackage
     QString displayName;
     QVersionNumber version;
     bool installed;
-    bool isPrerelease;
+    bool isPrerelease = false;
 };
 
 static QList<QtPackage> availableQtPackages(const QDomDocument &document)