Add missing Q_REQUIRED_RESULT

agents/mailfilteragent/filtermanager.cpp

@@ -55,8 +55,8 @@ public:
     bool isMatching(const Akonadi::Item &item, const MailCommon::MailFilter *filter);
     void beginFiltering(const Akonadi::Item &item) const;
     void endFiltering(const Akonadi::Item &item) const;
-    bool atLeastOneFilterAppliesTo(const QString &accountId) const;
-    bool atLeastOneIncomingFilterAppliesTo(const QString &accountId) const;
+    Q_REQUIRED_RESULT bool atLeastOneFilterAppliesTo(const QString &accountId) const;
+    Q_REQUIRED_RESULT bool atLeastOneIncomingFilterAppliesTo(const QString &accountId) const;
     FilterManager *const q;
     QVector<MailCommon::MailFilter *> mFilters;
     QMap<QString, SearchRule::RequiredPart> mRequiredParts;

agents/unifiedmailboxagent/unifiedmailboxeditor.cpp

@@ -36,7 +36,7 @@ public:
     {
     }
 
-    QVariant data(const QModelIndex &index, int role) const override
+    Q_REQUIRED_RESULT QVariant data(const QModelIndex &index, int role) const override
     {
         if (role == Qt::CheckStateRole) {
             // Make top-level collections uncheckable
@@ -49,7 +49,7 @@ public:
         return QSortFilterProxyModel::data(index, role);
     }
 
-    Qt::ItemFlags flags(const QModelIndex &index) const override
+    Q_REQUIRED_RESULT Qt::ItemFlags flags(const QModelIndex &index) const override
     {
         // Make top-level collections uncheckable
         const auto col = data(index, Akonadi::EntityTreeModel::CollectionRole).value<Akonadi::Collection>();
@@ -60,7 +60,7 @@ public:
         }
     }
 
-    bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const override
+    Q_REQUIRED_RESULT bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const override
     {
         // Hide ourselves
         const auto sourceIndex = sourceModel()->index(source_row, 0, source_parent);

ktnef/src/ktnefview.cpp

@@ -31,7 +31,7 @@ public:
     Attachment(QTreeWidget *parent, KTNEFAttach *attach);
     ~Attachment() override;
 
-    KTNEFAttach *getAttachment() const
+    Q_REQUIRED_RESULT KTNEFAttach *getAttachment() const
     {
         return mAttach;
     }

src/kontactplugin/summary/kcmkontactsummary.cpp

@@ -33,12 +33,12 @@ public:
         setFlags(Qt::ItemIsEnabled | Qt::ItemIsUserCheckable);
     }
 
-    KPluginInfo pluginInfo() const
+    Q_REQUIRED_RESULT KPluginInfo pluginInfo() const
     {
         return mInfo;
     }
 
-    virtual QString text(int column) const
+    Q_REQUIRED_RESULT virtual QString text(int column) const
     {
         if (column == 0) {
             return mInfo.name();

src/searchdialog/incompleteindexdialog.cpp

@@ -45,7 +45,7 @@ public:
         }
     }
 
-    QVariant data(const QModelIndex &index, int role) const override
+    Q_REQUIRED_RESULT QVariant data(const QModelIndex &index, int role) const override
     {
         if (role == Qt::CheckStateRole) {
             if (index.isValid() && index.column() == 0) {
@@ -70,7 +70,7 @@ public:
         return QSortFilterProxyModel::setData(index, data, role);
     }
 
-    Qt::ItemFlags flags(const QModelIndex &index) const override
+    Q_REQUIRED_RESULT Qt::ItemFlags flags(const QModelIndex &index) const override
     {
         if (index.isValid() && index.column() == 0) {
             return QSortFilterProxyModel::flags(index) | Qt::ItemIsUserCheckable;
@@ -80,7 +80,7 @@ public:
     }
 
 protected:
-    bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const override
+    Q_REQUIRED_RESULT bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const override
     {
         const QModelIndex source_idx = sourceModel()->index(source_row, 0, source_parent);
         const qint64 colId = sourceModel()->data(source_idx, Akonadi::EntityTreeModel::CollectionIdRole).toLongLong();
@@ -88,7 +88,7 @@ protected:
     }
 
 private:
-    qint64 collectionIdForIndex(const QModelIndex &index) const
+    Q_REQUIRED_RESULT qint64 collectionIdForIndex(const QModelIndex &index) const
     {
         return data(index, Akonadi::EntityTreeModel::CollectionIdRole).toLongLong();
     }