Utils: Modernize further

Many issues, mostly in headers, were not addressed in
e38410b76c

modernize-use-auto
modernize-use-nullptr
modernize-use-override
modernize-use-using
modernize-use-default-member-init
modernize-use-equals-default

Change-Id: I320a51726db881e582b898948d53735ebb06887a
Reviewed-by: hjk <hjk@qt.io>

src/libs/utils/algorithm.h

@@ -229,7 +229,7 @@ protected:
   Container *container;
 
 public:
-  typedef Container container_type;
+  using container_type = Container;
   explicit SetInsertIterator (Container &x)
     : container(&x) {}
   SetInsertIterator<Container> &operator=(const typename Container::value_type &value)
@@ -253,7 +253,7 @@ template <class Container>
     Container *container;
 
   public:
-    typedef Container container_type;
+    using container_type = Container;
     explicit MapInsertIterator (Container &x)
       : container(&x) {}
     MapInsertIterator<Container> &operator=(const std::pair<const typename Container::key_type, typename Container::mapped_type> &value)

src/libs/utils/ansiescapecodehandler.h

@@ -33,8 +33,8 @@ namespace Utils {
 
 class QTCREATOR_UTILS_EXPORT FormattedText {
 public:
-    FormattedText() { }
-    FormattedText(const FormattedText &other) : text(other.text), format(other.format) { }
+    FormattedText() = default;
+    FormattedText(const FormattedText &other) = default;
     FormattedText(const QString &txt, const QTextCharFormat &fmt = QTextCharFormat()) :
         text(txt), format(fmt)
     { }

src/libs/utils/appmainwindow.h

@@ -45,7 +45,7 @@ signals:
 #ifdef Q_OS_WIN
 protected:
     virtual bool winEvent(MSG *message, long *result);
-    virtual bool event(QEvent *event);
+    bool event(QEvent *event) override;
 #endif
 
 private:

src/libs/utils/basetreeview.h

@@ -110,7 +110,7 @@ template <class T> T *checkEventType(QEvent *ev)
 class QTCREATOR_UTILS_EXPORT ItemViewEvent
 {
 public:
-    ItemViewEvent() {}
+    ItemViewEvent() = default;
     ItemViewEvent(QEvent *ev, QAbstractItemView *view);
 
     template <class T> T *as() const {

src/libs/utils/changeset.h

@@ -49,26 +49,25 @@ public:
             Copy
         };
 
-        EditOp(): type(Unset), pos1(0), pos2(0), length1(0), length2(0) {}
-        EditOp(Type t): type(t), pos1(0), pos2(0), length1(0), length2(0) {}
+        EditOp() = default;
+        EditOp(Type t): type(t) {}
 
-        Type type;
-        int pos1;
-        int pos2;
-        int length1;
-        int length2;
+        Type type = Unset;
+        int pos1 = 0;
+        int pos2 = 0;
+        int length1 = 0;
+        int length2 = 0;
         QString text;
     };
 
     struct Range {
-        Range()
-            : start(0), end(0) {}
+        Range() = default;
 
         Range(int start, int end)
             : start(start), end(end) {}
 
-        int start;
-        int end;
+        int start = 0;
+        int end = 0;
     };
 
 public:

src/libs/utils/consoleprocess_p.h

@@ -48,32 +48,32 @@ struct ConsoleProcessPrivate {
     ConsoleProcessPrivate();
 
     static QString m_defaultConsoleProcess;
-    ConsoleProcess::Mode m_mode;
+    ConsoleProcess::Mode m_mode = ConsoleProcess::Run;
     QString m_workingDir;
     Environment m_environment;
-    qint64 m_appPid;
+    qint64 m_appPid = 0;
     int m_appCode;
     QString m_executable;
     QProcess::ExitStatus m_appStatus;
     QLocalServer m_stubServer;
-    QLocalSocket *m_stubSocket;
-    QTemporaryFile *m_tempFile;
-    QProcess::ProcessError m_error;
+    QLocalSocket *m_stubSocket = nullptr;
+    QTemporaryFile *m_tempFile = nullptr;
+    QProcess::ProcessError m_error = QProcess::UnknownError;
     QString m_errorString;
 
 #ifdef Q_OS_UNIX
     QProcess m_process;
     QByteArray m_stubServerDir;
-    QSettings *m_settings;
-    bool m_stubConnected;
-    qint64 m_stubPid;
-    QTimer *m_stubConnectTimer;
+    QSettings *m_settings = nullptr;
+    bool m_stubConnected = false;
+    qint64 m_stubPid = 0;
+    QTimer *m_stubConnectTimer = nullptr;
 #else
-    qint64 m_appMainThreadId;
-    PROCESS_INFORMATION *m_pid;
-    HANDLE m_hInferior;
-    QWinEventNotifier *inferiorFinishedNotifier;
-    QWinEventNotifier *processFinishedNotifier;
+    qint64 m_appMainThreadId = 0;
+    PROCESS_INFORMATION *m_pid = nullptr;
+    HANDLE m_hInferior = NULL;
+    QWinEventNotifier *inferiorFinishedNotifier = nullptr;
+    QWinEventNotifier *processFinishedNotifier = nullptr;
 #endif
 };
 

src/libs/utils/consoleprocess_unix.cpp

@@ -43,18 +43,7 @@
 
 namespace Utils {
 
-ConsoleProcessPrivate::ConsoleProcessPrivate() :
-    m_mode(ConsoleProcess::Run),
-    m_appPid(0),
-    m_stubSocket(0),
-    m_tempFile(0),
-    m_error(QProcess::UnknownError),
-    m_settings(0),
-    m_stubConnected(false),
-    m_stubPid(0),
-    m_stubConnectTimer(0)
-{
-}
+ConsoleProcessPrivate::ConsoleProcessPrivate() = default;
 
 ConsoleProcess::ConsoleProcess(QObject *parent)  :
     QObject(parent), d(new ConsoleProcessPrivate)

src/libs/utils/consoleprocess_win.cpp

@@ -36,19 +36,7 @@
 
 namespace Utils {
 
-ConsoleProcessPrivate::ConsoleProcessPrivate() :
-    m_mode(ConsoleProcess::Run),
-    m_appPid(0),
-    m_stubSocket(nullptr),
-    m_tempFile(nullptr),
-    m_error(QProcess::UnknownError),
-    m_appMainThreadId(0),
-    m_pid(nullptr),
-    m_hInferior(NULL),
-    inferiorFinishedNotifier(nullptr),
-    processFinishedNotifier(nullptr)
-{
-}
+ConsoleProcessPrivate::ConsoleProcessPrivate() = default;
 
 ConsoleProcess::ConsoleProcess(QObject *parent) :
     QObject(parent), d(new ConsoleProcessPrivate)

src/libs/utils/delegates.cpp

@@ -114,7 +114,6 @@ QSize AnnotatedItemDelegate::sizeHint(const QStyleOptionViewItem &option,
 
 PathChooserDelegate::PathChooserDelegate(QObject *parent)
     : QStyledItemDelegate(parent)
-    , m_kind(Utils::PathChooser::ExistingDirectory)
 {
 }
 
@@ -133,7 +132,7 @@ QWidget *PathChooserDelegate::createEditor(QWidget *parent, const QStyleOptionVi
     Q_UNUSED(option);
     Q_UNUSED(index);
 
-    Utils::PathChooser *editor = new Utils::PathChooser(parent);
+    auto editor = new Utils::PathChooser(parent);
 
     editor->setHistoryCompleter(m_historyKey);
     editor->setAutoFillBackground(true); // To hide the text beneath the editor widget
@@ -157,7 +156,7 @@ void PathChooserDelegate::setEditorData(QWidget *editor, const QModelIndex &inde
 
 void PathChooserDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const
 {
-    Utils::PathChooser *pathChooser = qobject_cast<Utils::PathChooser *>(editor);
+    auto pathChooser = qobject_cast<Utils::PathChooser *>(editor);
     if (!pathChooser)
         return;
 

src/libs/utils/delegates.h

@@ -76,7 +76,7 @@ public:
     void setHistoryCompleter(const QString &key);
 
 private:
-    PathChooser::Kind m_kind;
+    PathChooser::Kind m_kind = PathChooser::ExistingDirectory;
     QString m_filter;
     QString m_historyKey;
 };

src/libs/utils/dropsupport.h

@@ -51,7 +51,7 @@ public:
         int column;
     };
     // returns true if the event should be accepted
-    typedef std::function<bool(QDropEvent*,DropSupport*)> DropFilterFunction;
+    using DropFilterFunction = std::function<bool(QDropEvent*, DropSupport*)>;
 
     DropSupport(QWidget *parentWidget, const DropFilterFunction &filterFunction = DropFilterFunction());
 

src/libs/utils/elfreader.h

@@ -137,7 +137,7 @@ public:
 class QTCREATOR_UTILS_EXPORT ElfData
 {
 public:
-    ElfData() : symbolsType(UnknownSymbols) {}
+    ElfData() = default;
     int indexOf(const QByteArray &name) const;
 
 public:
@@ -148,7 +148,7 @@ public:
     quint64    entryPoint;
     QByteArray debugLink;
     QByteArray buildId;
-    DebugSymbolsType symbolsType;
+    DebugSymbolsType symbolsType = UnknownSymbols;
     QVector<ElfSectionHeader> sectionHeaders;
     QVector<ElfProgramHeader> programHeaders;
 };

src/libs/utils/environment.h

@@ -82,7 +82,7 @@ QTCREATOR_UTILS_EXPORT QDebug operator<<(QDebug debug, const EnvironmentItem &i)
 class QTCREATOR_UTILS_EXPORT Environment
 {
 public:
-    typedef QMap<QString, QString>::const_iterator const_iterator;
+    using const_iterator = QMap<QString, QString>::const_iterator;
 
     explicit Environment(OsType osType = HostOsInfo::hostOs()) : m_osType(osType) {}
     explicit Environment(const QStringList &env, OsType osType = HostOsInfo::hostOs());

src/libs/utils/fancylineedit.h

@@ -121,7 +121,7 @@ public:
     //  Validation
 
     // line edit, (out)errorMessage -> valid?
-    typedef std::function<bool(FancyLineEdit *, QString *)> ValidationFunction;
+    using ValidationFunction = std::function<bool(FancyLineEdit *, QString *)>;
     enum State { Invalid, DisplayingPlaceholderText, Valid };
 
     State state() const;

src/libs/utils/filesearch.h

@@ -65,26 +65,26 @@ public:
     class Item
     {
     public:
-        Item() : encoding(nullptr) { }
+        Item() = default;
         Item(const QString &path, QTextCodec *codec)
             : filePath(path), encoding(codec)
         {}
         QString filePath;
-        QTextCodec *encoding;
+        QTextCodec *encoding = nullptr;
     };
 
-    typedef Item value_type;
+    using value_type = Item;
 
     class const_iterator
     {
     public:
-        typedef std::forward_iterator_tag iterator_category;
-        typedef Item value_type;
-        typedef std::ptrdiff_t difference_type;
-        typedef const value_type *pointer;
-        typedef const value_type &reference;
+        using iterator_category = std::forward_iterator_tag;
+        using value_type = Item;
+        using difference_type = std::ptrdiff_t;
+        using pointer = const value_type*;
+        using reference = const value_type&;
 
-        const_iterator() : m_parent(nullptr), m_index(-1) { }
+        const_iterator() = default;
         const_iterator(const FileIterator *parent, int id)
             : m_parent(parent), m_index(id)
         {}
@@ -100,11 +100,11 @@ public:
         }
         bool operator!=(const const_iterator &other) const { return !operator==(other); }
 
-        const FileIterator *m_parent;
-        int m_index; // -1 == end
+        const FileIterator *m_parent = nullptr;
+        int m_index = -1; // -1 == end
     };
 
-    virtual ~FileIterator() {}
+    virtual ~FileIterator() = default;
     const_iterator begin() const;
     const_iterator end() const;
 
@@ -169,7 +169,7 @@ private:
 class QTCREATOR_UTILS_EXPORT FileSearchResult
 {
 public:
-    FileSearchResult() {}
+    FileSearchResult() = default;
     FileSearchResult(const QString &fileName, int lineNumber, const QString &matchingLine,
                      int matchStart, int matchLength,
                      const QStringList &regexpCapturedTexts)
@@ -189,7 +189,7 @@ public:
     QStringList regexpCapturedTexts;
 };
 
-typedef QList<FileSearchResult> FileSearchResultList;
+using FileSearchResultList = QList<FileSearchResult>;
 
 QTCREATOR_UTILS_EXPORT QFuture<FileSearchResultList> findInFiles(const QString &searchTerm, FileIterator *files,
     QTextDocument::FindFlags flags, const QMap<QString, QString> &fileToContentsMap = QMap<QString, QString>());

src/libs/utils/fileutils.cpp

@@ -395,10 +395,7 @@ bool FileReader::fetch(const QString &fileName, QIODevice::OpenMode mode, QWidge
 }
 #endif // QT_GUI_LIB
 
-FileSaverBase::FileSaverBase()
-    : m_hasError(false)
-{
-}
+FileSaverBase::FileSaverBase() = default;
 
 FileSaverBase::~FileSaverBase() = default;
 
@@ -526,7 +523,6 @@ bool FileSaver::finalize()
 }
 
 TempFileSaver::TempFileSaver(const QString &templ)
-    : m_autoRemove(true)
 {
     m_file.reset(new QTemporaryFile{});
     auto tempFile = static_cast<QTemporaryFile *>(m_file.get());

src/libs/utils/fileutils.h

@@ -206,7 +206,7 @@ protected:
     std::unique_ptr<QFile> m_file;
     QString m_fileName;
     QString m_errorString;
-    bool m_hasError;
+    bool m_hasError = false;
 
 private:
     Q_DISABLE_COPY(FileSaverBase)
@@ -236,7 +236,7 @@ public:
     void setAutoRemove(bool on) { m_autoRemove = on; }
 
 private:
-    bool m_autoRemove;
+    bool m_autoRemove = true;
 };
 
 } // namespace Utils

src/libs/utils/fixedsizeclicklabel.cpp

@@ -58,7 +58,6 @@ namespace Utils {
 */
 FixedSizeClickLabel::FixedSizeClickLabel(QWidget *parent)
     : QLabel(parent)
-    , m_pressed(false)
 {
 }
 

src/libs/utils/fixedsizeclicklabel.h

@@ -54,7 +54,7 @@ signals:
 
 private:
     QString m_maxText;
-    bool m_pressed;
+    bool m_pressed = false;
 };
 
 } // namespace Utils

src/libs/utils/htmldocextractor.cpp

@@ -38,10 +38,7 @@ namespace {
     }
 }
 
-HtmlDocExtractor::HtmlDocExtractor() :
-    m_formatContents(true),
-    m_mode(FirstParagraph)
-{}
+HtmlDocExtractor::HtmlDocExtractor() = default;
 
 void HtmlDocExtractor::setMode(Mode mode)
 { m_mode = mode; }

src/libs/utils/htmldocextractor.h

@@ -81,8 +81,8 @@ private:
     static void replaceTablesForSimpleLines(QString *html);
     static void replaceListsForSimpleLines(QString *html);
 
-    bool m_formatContents;
-    Mode m_mode;
+    bool m_formatContents = true;
+    Mode m_mode = FirstParagraph;
 };
 
 } // namespace Utils

src/libs/utils/icon.h

@@ -38,7 +38,7 @@ QT_FORWARD_DECLARE_CLASS(QString)
 
 namespace Utils {
 
-typedef QPair<QString, Theme::Color> IconMaskAndColor;
+using IconMaskAndColor = QPair<QString, Theme::Color>;
 
 // Returns a recolored icon with shadow and custom disabled state for a
 // series of grayscalemask|Theme::Color mask pairs

src/libs/utils/json.h

@@ -51,7 +51,7 @@ public:
 
     inline void *allocate(size_t size)
     {
-        char *obj = new char[size];
+        auto obj = new char[size];
         _objs.append(obj);
         return obj;
     }

src/libs/utils/link.h

@@ -35,9 +35,7 @@ namespace Utils {
 struct Link
 {
     Link(const QString &fileName = QString(), int line = 0, int column = 0)
-        : linkTextStart(-1)
-        , linkTextEnd(-1)
-        , targetFileName(fileName)
+        : targetFileName(fileName)
         , targetLine(line)
         , targetColumn(column)
     {}
@@ -51,8 +49,8 @@ struct Link
     bool operator==(const Link &other) const
     { return linkTextStart == other.linkTextStart && linkTextEnd == other.linkTextEnd; }
 
-    int linkTextStart;
-    int linkTextEnd;
+    int linkTextStart = 1;
+    int linkTextEnd = -1;
 
     QString targetFileName;
     int targetLine;

src/libs/utils/macroexpander.h

@@ -38,8 +38,8 @@ namespace Utils {
 namespace Internal { class MacroExpanderPrivate; }
 
 class MacroExpander;
-typedef std::function<MacroExpander *()> MacroExpanderProvider;
-typedef QVector<MacroExpanderProvider> MacroExpanderProviders;
+using MacroExpanderProvider = std::function<MacroExpander *()>;
+using MacroExpanderProviders = QVector<MacroExpanderProvider>;
 
 class QTCREATOR_UTILS_EXPORT MacroExpander
 {
@@ -59,10 +59,10 @@ public:
 
     QString expandProcessArgs(const QString &argsWithVariables) const;
 
-    typedef std::function<QString(QString)> PrefixFunction;
-    typedef std::function<bool(QString, QString *)> ResolverFunction;
-    typedef std::function<QString()> StringFunction;
-    typedef std::function<int()> IntFunction;
+    using PrefixFunction = std::function<QString(QString)>;
+    using ResolverFunction = std::function<bool(QString, QString *)>;
+    using StringFunction = std::function<QString()>;
+    using IntFunction = std::function<int()>;
 
     void registerPrefix(const QByteArray &prefix,
         const QString &description, const PrefixFunction &value);

src/libs/utils/overridecursor.cpp

@@ -30,7 +30,7 @@
 using namespace Utils;
 
 OverrideCursor::OverrideCursor(const QCursor &cursor)
-    : m_set(true), m_cursor(cursor)
+    : m_cursor(cursor)
 {
     QApplication::setOverrideCursor(cursor);
 }

src/libs/utils/overridecursor.h

@@ -39,7 +39,7 @@ public:
     void set();
     void reset();
 private:
-    bool m_set;
+    bool m_set = true;
     QCursor m_cursor;
 };
 

src/libs/utils/port.h

@@ -38,7 +38,7 @@ namespace Utils {
 class QTCREATOR_UTILS_EXPORT Port
 {
 public:
-    Port() : m_port(-1) {}
+    Port() = default;
     explicit Port(quint16 port) : m_port(port) {}
     explicit Port(int port) :
         m_port((port < 0 || port > std::numeric_limits<quint16>::max()) ? -1 : port)
@@ -56,7 +56,7 @@ public:
     QString toString() const { return QString::number(m_port); }
 
 private:
-    int m_port;
+    int m_port = -1;
 };
 
 inline bool operator<(const Port &p1, const Port &p2) { return p1.number() < p2.number(); }

src/libs/utils/proxyaction.cpp

@@ -28,11 +28,7 @@
 using namespace Utils;
 
 ProxyAction::ProxyAction(QObject *parent) :
-    QAction(parent),
-    m_action(nullptr),
-    m_attributes(nullptr),
-    m_showShortcut(false),
-    m_block(false)
+    QAction(parent)
 {
     connect(this, &QAction::changed, this, &ProxyAction::updateToolTipWithKeySequence);
     updateState();

src/libs/utils/proxyaction.h

@@ -68,11 +68,11 @@ private:
     void connectAction();
     void update(QAction *action, bool initialize);
 
-    QPointer<QAction> m_action;
-    Attributes m_attributes;
-    bool m_showShortcut;
+    QPointer<QAction> m_action = nullptr;
+    Attributes m_attributes = {};
+    bool m_showShortcut = false;
     QString m_toolTip;
-    bool m_block;
+    bool m_block = false;
 };
 
 } // namespace Utils

src/libs/utils/qtcprocess.cpp

@@ -668,9 +668,7 @@ bool QtcProcess::prepareCommand(const QString &command, const QString &arguments
 }
 
 QtcProcess::QtcProcess(QObject *parent)
-    : QProcess(parent),
-      m_haveEnv(false),
-      m_useCtrlCStub(false)
+    : QProcess(parent)
 {
     static int qProcessExitStatusMeta = qRegisterMetaType<QProcess::ExitStatus>();
     static int qProcessProcessErrorMeta = qRegisterMetaType<QProcess::ProcessError>();

src/libs/utils/qtcprocess.h

@@ -106,7 +106,7 @@ public:
     class QTCREATOR_UTILS_EXPORT ArgIterator {
     public:
         ArgIterator(QString *str, OsType osType = HostOsInfo::hostOs())
-            : m_str(str), m_pos(0), m_prev(-1), m_osType(osType)
+            : m_str(str), m_osType(osType)
         {}
         //! Get the next argument. Returns false on encountering end of first command.
         bool next();
@@ -121,7 +121,8 @@ public:
         void appendArg(const QString &str);
     private:
         QString *m_str, m_value;
-        int m_pos, m_prev;
+        int m_pos = 0;
+        int m_prev = -1;
         bool m_simple;
         OsType m_osType;
     };
@@ -143,8 +144,8 @@ private:
     QString m_command;
     QString m_arguments;
     Environment m_environment;
-    bool m_haveEnv;
-    bool m_useCtrlCStub;
+    bool m_haveEnv = false;
+    bool m_useCtrlCStub = false;
 };
 
 } // namespace Utils

src/libs/utils/savedaction.cpp

@@ -56,7 +56,6 @@ namespace Utils {
 SavedAction::SavedAction(QObject *parent)
   : QAction(parent)
 {
-    m_widget = nullptr;
     connect(this, &QAction::triggered, this, &SavedAction::actionTriggered);
 }
 

src/libs/utils/savedaction.h

@@ -83,14 +83,14 @@ private:
     QString m_settingsKey;
     QString m_settingsGroup;
     QString m_dialogText;
-    QWidget *m_widget;
+    QWidget *m_widget = nullptr;
 };
 
 class QTCREATOR_UTILS_EXPORT SavedActionSet
 {
 public:
-    SavedActionSet() {}
-    ~SavedActionSet() {}
+    SavedActionSet() = default;
+    ~SavedActionSet() = default;
 
     void insert(SavedAction *action, QWidget *widget);
     void apply(QSettings *settings);

src/libs/utils/savefile.cpp

@@ -39,7 +39,7 @@ namespace Utils {
 QFile::Permissions SaveFile::m_umask = nullptr;
 
 SaveFile::SaveFile(const QString &filename) :
-    m_finalFileName(filename), m_finalized(true)
+    m_finalFileName(filename)
 {
 }
 

src/libs/utils/savefile.h

@@ -51,7 +51,7 @@ public:
 private:
     const QString m_finalFileName;
     std::unique_ptr<QTemporaryFile> m_tempFile;
-    bool m_finalized;
+    bool m_finalized = true;
     static QFile::Permissions m_umask;
 };
 

src/libs/utils/scopedswap.h

@@ -49,6 +49,6 @@ public:
     }
 };
 
-typedef ScopedSwap<bool> ScopedBoolSwap;
+using ScopedBoolSwap = ScopedSwap<bool>;
 
 } // Utils namespace

src/libs/utils/settingsaccessor.h

@@ -78,7 +78,7 @@ public:
     virtual ~SettingsAccessor() = default;
 
     enum ProceedInfo { Continue, DiscardAndContinue };
-    typedef QHash<QMessageBox::StandardButton, ProceedInfo> ButtonMap;
+    using ButtonMap = QHash<QMessageBox::StandardButton, ProceedInfo>;
     class Issue {
     public:
         enum class Type { ERROR, WARNING };
@@ -224,7 +224,7 @@ public:
     virtual QVariantMap upgrade(const QVariantMap &data) = 0;
 
 protected:
-    typedef QPair<QLatin1String,QLatin1String> Change;
+    using Change = QPair<QLatin1String,QLatin1String>;
     QVariantMap renameKeys(const QList<Change> &changes, QVariantMap map) const;
 
 private:

src/libs/utils/settingsselector.h

@@ -46,8 +46,8 @@ class QTCREATOR_UTILS_EXPORT SettingsSelector : public QWidget
     Q_OBJECT
 
 public:
-    explicit SettingsSelector(QWidget *parent = 0);
-    ~SettingsSelector();
+    explicit SettingsSelector(QWidget *parent = nullptr);
+    ~SettingsSelector() override;
 
     void setConfigurationModel(QAbstractItemModel *model);
     QAbstractItemModel *configurationModel() const;

src/libs/utils/shellcommand.cpp

@@ -503,7 +503,6 @@ void ShellCommand::setOutputProxyFactory(const std::function<OutputProxy *()> &f
 }
 
 ProgressParser::ProgressParser() :
-    m_future(nullptr),
     m_futureMutex(new QMutex)
 { }
 

src/libs/utils/shellcommand.h

@@ -63,7 +63,7 @@ private:
     void setFuture(QFutureInterface<void> *future);
 
     QFutureInterface<void> *m_future;
-    QMutex *m_futureMutex;
+    QMutex *m_futureMutex = nullptr;
     friend class ShellCommand;
 };
 

src/libs/utils/statuslabel.cpp

@@ -35,7 +35,7 @@
 
 namespace Utils {
 
-StatusLabel::StatusLabel(QWidget *parent) : QLabel(parent), m_timer(nullptr)
+StatusLabel::StatusLabel(QWidget *parent) : QLabel(parent)
 {
     // A manual size let's us shrink below minimum text width which is what
     // we want in [fake] status bars.

src/libs/utils/statuslabel.h

@@ -47,7 +47,7 @@ private:
     void slotTimeout();
     void stopTimer();
 
-    QTimer *m_timer;
+    QTimer *m_timer = nullptr;
     QString m_lastPermanentStatusMessage;
 };
 

src/libs/utils/synchronousprocess.cpp

@@ -84,7 +84,7 @@ namespace Utils {
 // A special QProcess derivative allowing for terminal control.
 class TerminalControllingProcess : public QProcess {
 public:
-    TerminalControllingProcess() : m_flags(0) {}
+    TerminalControllingProcess() = default;
 
     unsigned flags() const { return m_flags; }
     void setFlags(unsigned tc) { m_flags = tc; }
@@ -93,7 +93,7 @@ protected:
     void setupChildProcess() override;
 
 private:
-    unsigned m_flags;
+    unsigned m_flags = 0;
 };
 
 void TerminalControllingProcess::setupChildProcess()

src/libs/utils/textfileformat.cpp

@@ -68,10 +68,7 @@ QDebug operator<<(QDebug d, const TextFileFormat &format)
     as strings or string lists and to write out files.
 */
 
-TextFileFormat::TextFileFormat() :
-    lineTerminationMode(NativeLineTerminator), hasUtf8Bom(false), codec(nullptr)
-{
-}
+TextFileFormat::TextFileFormat() = default;
 
 /*!
     Detects the format of text data.

src/libs/utils/textfileformat.h

@@ -78,9 +78,9 @@ public:
 
     static QByteArray decodingErrorSample(const QByteArray &data);
 
-    LineTerminationMode lineTerminationMode;
-    bool hasUtf8Bom;
-    const QTextCodec *codec;
+    LineTerminationMode lineTerminationMode = NativeLineTerminator;
+    bool hasUtf8Bom = false;
+    const QTextCodec *codec = nullptr;
 };
 
 } // namespace Utils

src/libs/utils/treemodel.cpp

@@ -605,10 +605,7 @@ namespace Utils {
 //
 // TreeItem
 //
-TreeItem::TreeItem()
-    : m_parent(nullptr), m_model(nullptr)
-{
-}
+TreeItem::TreeItem() = default;
 
 TreeItem::~TreeItem()
 {

src/libs/utils/treemodel.h

@@ -99,8 +99,8 @@ private:
     void removeItemAt(int pos);
     void propagateModel(BaseTreeModel *m);
 
-    TreeItem *m_parent; // Not owned.
-    BaseTreeModel *m_model; // Not owned.
+    TreeItem *m_parent = nullptr; // Not owned.
+    BaseTreeModel *m_model = nullptr; // Not owned.
     QVector<TreeItem *> m_children; // Owned.
     friend class BaseTreeModel;
 };

src/libs/utils/treeviewcombobox.cpp

@@ -44,7 +44,7 @@ void TreeViewComboBoxView::adjustWidth(int width)
 
 
 TreeViewComboBox::TreeViewComboBox(QWidget *parent)
-    : QComboBox(parent), m_skipNextHide(false)
+    : QComboBox(parent)
 {
     m_view = new TreeViewComboBoxView;
     m_view->setHeaderHidden(true);

src/libs/utils/treeviewcombobox.h

@@ -61,6 +61,6 @@ private:
     QModelIndex lastIndex(const QModelIndex &index);
 
     TreeViewComboBoxView *m_view;
-    bool m_skipNextHide;
+    bool m_skipNextHide = false;
 };
 }

src/libs/utils/uncommentselection.cpp

@@ -32,14 +32,11 @@ using namespace Utils;
 CommentDefinition CommentDefinition::CppStyle = CommentDefinition("//", "/*", "*/");
 CommentDefinition CommentDefinition::HashStyle = CommentDefinition("#");
 
-CommentDefinition::CommentDefinition() :
-    isAfterWhiteSpaces(false)
-{}
+CommentDefinition::CommentDefinition() = default;
 
 CommentDefinition::CommentDefinition(const QString &single, const QString &multiStart,
                                      const QString &multiEnd)
-    : isAfterWhiteSpaces(false),
-      singleLine(single),
+    : singleLine(single),
       multiLineStart(multiStart),
       multiLineEnd(multiEnd)
 {

src/libs/utils/uncommentselection.h

@@ -50,7 +50,7 @@ public:
     bool hasMultiLineStyle() const;
 
 public:
-    bool isAfterWhiteSpaces;
+    bool isAfterWhiteSpaces = false;
     QString singleLine;
     QString multiLineStart;
     QString multiLineEnd;

src/libs/utils/wizard.cpp

@@ -565,12 +565,7 @@ class WizardProgressPrivate
     Q_DECLARE_PUBLIC(WizardProgress)
 
 public:
-    WizardProgressPrivate()
-        :
-        m_currentItem(nullptr),
-        m_startItem(nullptr)
-    {
-    }
+    WizardProgressPrivate() = default;
 
     bool isNextItem(WizardProgressItem *item, WizardProgressItem *nextItem) const;
     // if multiple paths are possible the empty list is returned
@@ -585,8 +580,8 @@ public:
     QList<WizardProgressItem *> m_visitedItems;
     QList<WizardProgressItem *> m_reachableItems;
 
-    WizardProgressItem *m_currentItem;
-    WizardProgressItem *m_startItem;
+    WizardProgressItem *m_currentItem = nullptr;
+    WizardProgressItem *m_startItem = nullptr;
 };
 
 class WizardProgressItemPrivate