diff --git a/src/app/valentina/core/vformulapropertyeditor.h b/src/app/valentina/core/vformulapropertyeditor.h
index bb9c58eb9..17f024623 100644
--- a/src/app/valentina/core/vformulapropertyeditor.h
+++ b/src/app/valentina/core/vformulapropertyeditor.h
@@ -46,7 +46,7 @@ public:
     explicit VFormulaPropertyEditor(QWidget *parent);
 
     //! Destructor
-    ~VFormulaPropertyEditor() override Q_DECL_EQ_DEFAULT;
+    ~VFormulaPropertyEditor() override = default;
 
     //! Returns the formula currently set
     auto GetFormula() const -> VFormula;
diff --git a/src/libs/ifc/exception/vexception.h b/src/libs/ifc/exception/vexception.h
index a562be33e..e1b70b902 100644
--- a/src/libs/ifc/exception/vexception.h
+++ b/src/libs/ifc/exception/vexception.h
@@ -50,7 +50,7 @@ public:
     explicit VException(const QString &error) V_NOEXCEPT_EXPR (true);
     VException(const VException &e) V_NOEXCEPT_EXPR (true);
     VException &operator=(const VException &e) V_NOEXCEPT_EXPR (true);
-    virtual ~VException() V_NOEXCEPT_EXPR (true) Q_DECL_EQ_DEFAULT;
+    virtual ~VException() V_NOEXCEPT_EXPR (true) = default;
 
     Q_NORETURN virtual void raise() const override;
 
@@ -103,7 +103,7 @@ public:
     explicit VExceptionToolWasDeleted(const QString &error) V_NOEXCEPT_EXPR (true);
     VExceptionToolWasDeleted(const VExceptionToolWasDeleted &e) V_NOEXCEPT_EXPR (true);
     VExceptionToolWasDeleted &operator=(const VExceptionToolWasDeleted &e) V_NOEXCEPT_EXPR (true);
-    virtual ~VExceptionToolWasDeleted() V_NOEXCEPT_EXPR (true) Q_DECL_EQ_DEFAULT;
+    virtual ~VExceptionToolWasDeleted() V_NOEXCEPT_EXPR (true) = default;
 
     Q_NORETURN virtual void raise() const override;
     // cppcheck-suppress unusedFunction
diff --git a/src/libs/ifc/exception/vexceptionbadid.h b/src/libs/ifc/exception/vexceptionbadid.h
index ab73804d7..a0cca7f0b 100644
--- a/src/libs/ifc/exception/vexceptionbadid.h
+++ b/src/libs/ifc/exception/vexceptionbadid.h
@@ -46,7 +46,7 @@ public:
     VExceptionBadId(const QString &error, const QString &key) V_NOEXCEPT_EXPR (true);
     VExceptionBadId(const VExceptionBadId &e) V_NOEXCEPT_EXPR (true);
     VExceptionBadId &operator=(const VExceptionBadId &e) V_NOEXCEPT_EXPR (true);
-    virtual         ~VExceptionBadId() V_NOEXCEPT_EXPR (true) Q_DECL_EQ_DEFAULT;
+    virtual         ~VExceptionBadId() V_NOEXCEPT_EXPR (true) = default;
 
     Q_NORETURN virtual void raise() const override { throw *this; }
 
diff --git a/src/libs/ifc/exception/vexceptionconversionerror.h b/src/libs/ifc/exception/vexceptionconversionerror.h
index e44427189..b3be8e2e8 100644
--- a/src/libs/ifc/exception/vexceptionconversionerror.h
+++ b/src/libs/ifc/exception/vexceptionconversionerror.h
@@ -44,7 +44,7 @@ public:
     VExceptionConversionError(const QString &error, const QString &str) V_NOEXCEPT_EXPR (true);
     VExceptionConversionError(const VExceptionConversionError &e) V_NOEXCEPT_EXPR (true);
     VExceptionConversionError &operator=(const VExceptionConversionError &e) V_NOEXCEPT_EXPR (true);
-    virtual         ~VExceptionConversionError() V_NOEXCEPT_EXPR (true) Q_DECL_EQ_DEFAULT;
+    virtual         ~VExceptionConversionError() V_NOEXCEPT_EXPR (true) = default;
 
     Q_NORETURN virtual void raise() const override { throw *this; }
 
diff --git a/src/libs/ifc/exception/vexceptionemptyparameter.h b/src/libs/ifc/exception/vexceptionemptyparameter.h
index 36820e692..970290adc 100644
--- a/src/libs/ifc/exception/vexceptionemptyparameter.h
+++ b/src/libs/ifc/exception/vexceptionemptyparameter.h
@@ -48,7 +48,7 @@ public:
                              const QDomElement &domElement) V_NOEXCEPT_EXPR (true);
     VExceptionEmptyParameter(const VExceptionEmptyParameter &e) V_NOEXCEPT_EXPR (true);
     VExceptionEmptyParameter &operator=(const VExceptionEmptyParameter &e) V_NOEXCEPT_EXPR (true);
-    virtual         ~VExceptionEmptyParameter() V_NOEXCEPT_EXPR (true) Q_DECL_EQ_DEFAULT;
+    virtual         ~VExceptionEmptyParameter() V_NOEXCEPT_EXPR (true) = default;
 
     Q_NORETURN virtual void raise() const override { throw *this; }
 
diff --git a/src/libs/ifc/exception/vexceptioninvalidhistory.h b/src/libs/ifc/exception/vexceptioninvalidhistory.h
index fa0f5d147..a0059fe76 100644
--- a/src/libs/ifc/exception/vexceptioninvalidhistory.h
+++ b/src/libs/ifc/exception/vexceptioninvalidhistory.h
@@ -36,7 +36,7 @@ public:
     explicit VExceptionInvalidHistory(const QString &error) V_NOEXCEPT_EXPR (true);
     VExceptionInvalidHistory(const VExceptionInvalidHistory &e) V_NOEXCEPT_EXPR (true);
     VExceptionInvalidHistory &operator=(const VExceptionInvalidHistory &e) V_NOEXCEPT_EXPR (true);
-    virtual ~VExceptionInvalidHistory() V_NOEXCEPT_EXPR (true) Q_DECL_EQ_DEFAULT;
+    virtual ~VExceptionInvalidHistory() V_NOEXCEPT_EXPR (true) = default;
 
     Q_NORETURN virtual void raise() const override { throw *this; }
 
diff --git a/src/libs/ifc/exception/vexceptioninvalidnotch.h b/src/libs/ifc/exception/vexceptioninvalidnotch.h
index 32084e2f3..269908d0a 100644
--- a/src/libs/ifc/exception/vexceptioninvalidnotch.h
+++ b/src/libs/ifc/exception/vexceptioninvalidnotch.h
@@ -36,7 +36,7 @@ public:
     explicit VExceptionInvalidNotch(const QString &error) V_NOEXCEPT_EXPR (true);
     VExceptionInvalidNotch(const VExceptionInvalidNotch &e) V_NOEXCEPT_EXPR (true);
     VExceptionInvalidNotch &operator=(const VExceptionInvalidNotch &e) V_NOEXCEPT_EXPR (true);
-    virtual ~VExceptionInvalidNotch() V_NOEXCEPT_EXPR (true) Q_DECL_EQ_DEFAULT;
+    virtual ~VExceptionInvalidNotch() V_NOEXCEPT_EXPR (true) = default;
 
     Q_NORETURN virtual void raise() const override { throw *this; }
 
diff --git a/src/libs/ifc/exception/vexceptionobjecterror.h b/src/libs/ifc/exception/vexceptionobjecterror.h
index 128d2630f..834cfb775 100644
--- a/src/libs/ifc/exception/vexceptionobjecterror.h
+++ b/src/libs/ifc/exception/vexceptionobjecterror.h
@@ -48,7 +48,7 @@ public:
     explicit VExceptionObjectError(const QString &what) V_NOEXCEPT_EXPR (true);
     VExceptionObjectError(const VExceptionObjectError &e) V_NOEXCEPT_EXPR (true);
     VExceptionObjectError &operator=(const VExceptionObjectError &e) V_NOEXCEPT_EXPR (true);
-    virtual ~VExceptionObjectError() V_NOEXCEPT_EXPR (true) Q_DECL_EQ_DEFAULT;
+    virtual ~VExceptionObjectError() V_NOEXCEPT_EXPR (true) = default;
 
     Q_NORETURN virtual void raise() const override { throw *this; }
 
diff --git a/src/libs/ifc/exception/vexceptionundo.h b/src/libs/ifc/exception/vexceptionundo.h
index 36438dcea..00b22ca00 100644
--- a/src/libs/ifc/exception/vexceptionundo.h
+++ b/src/libs/ifc/exception/vexceptionundo.h
@@ -40,7 +40,7 @@ class VExceptionUndo : public VException
 public:
     explicit VExceptionUndo(const QString &what) V_NOEXCEPT_EXPR (true);
     VExceptionUndo(const VExceptionUndo &e) V_NOEXCEPT_EXPR (true);
-    virtual ~VExceptionUndo() V_NOEXCEPT_EXPR (true) Q_DECL_EQ_DEFAULT;
+    virtual ~VExceptionUndo() V_NOEXCEPT_EXPR (true) = default;
 
     Q_NORETURN virtual void raise() const override { throw *this; }
 
diff --git a/src/libs/ifc/exception/vexceptionwrongid.h b/src/libs/ifc/exception/vexceptionwrongid.h
index 450f0834d..66b97d553 100644
--- a/src/libs/ifc/exception/vexceptionwrongid.h
+++ b/src/libs/ifc/exception/vexceptionwrongid.h
@@ -47,7 +47,7 @@ public:
     VExceptionWrongId(const QString &what, const QDomElement &domElement) V_NOEXCEPT_EXPR (true);
     VExceptionWrongId(const VExceptionWrongId &e) V_NOEXCEPT_EXPR (true);
     VExceptionWrongId &operator=(const VExceptionWrongId &e) V_NOEXCEPT_EXPR (true);
-    virtual ~VExceptionWrongId() V_NOEXCEPT_EXPR (true) Q_DECL_EQ_DEFAULT;
+    virtual ~VExceptionWrongId() V_NOEXCEPT_EXPR (true) = default;
 
     Q_NORETURN virtual void raise() const override { throw *this; }
 
diff --git a/src/libs/ifc/xml/vabstractconverter.h b/src/libs/ifc/xml/vabstractconverter.h
index 2229cfd2f..0f42e5b4e 100644
--- a/src/libs/ifc/xml/vabstractconverter.h
+++ b/src/libs/ifc/xml/vabstractconverter.h
@@ -46,7 +46,7 @@ class VAbstractConverter :public VDomDocument
 {
 public:
     explicit VAbstractConverter(const QString &fileName);
-    virtual ~VAbstractConverter() Q_DECL_EQ_DEFAULT;
+    virtual ~VAbstractConverter() = default;
 
     QString Convert();
 
diff --git a/src/libs/ifc/xml/vabstractmconverter.h b/src/libs/ifc/xml/vabstractmconverter.h
index eb1e5f26b..de5a7e1bd 100644
--- a/src/libs/ifc/xml/vabstractmconverter.h
+++ b/src/libs/ifc/xml/vabstractmconverter.h
@@ -41,7 +41,7 @@ class VAbstractMConverter : public VAbstractConverter
 {
 public:
     explicit VAbstractMConverter(const QString &fileName);
-    virtual ~VAbstractMConverter() Q_DECL_EQ_DEFAULT;
+    virtual ~VAbstractMConverter() = default;
 
     auto Units() const -> Unit;
 
diff --git a/src/libs/ifc/xml/vlabeltemplateconverter.h b/src/libs/ifc/xml/vlabeltemplateconverter.h
index d6f35e56b..920134e14 100644
--- a/src/libs/ifc/xml/vlabeltemplateconverter.h
+++ b/src/libs/ifc/xml/vlabeltemplateconverter.h
@@ -35,7 +35,7 @@ class VLabelTemplateConverter : public VAbstractConverter
 {
 public:
     explicit VLabelTemplateConverter(const QString &fileName);
-    virtual ~VLabelTemplateConverter() Q_DECL_EQ_DEFAULT;
+    virtual ~VLabelTemplateConverter() = default;
 
     static const QString LabelTemplateMaxVerStr;
     static const QString CurrentSchema;
diff --git a/src/libs/ifc/xml/vpatternconverter.h b/src/libs/ifc/xml/vpatternconverter.h
index 5d3228bff..25bcb2c0a 100644
--- a/src/libs/ifc/xml/vpatternconverter.h
+++ b/src/libs/ifc/xml/vpatternconverter.h
@@ -48,7 +48,7 @@ class VPatternConverter final : public VAbstractConverter
     Q_DECLARE_TR_FUNCTIONS(VPatternConverter) // NOLINT
 public:
     explicit VPatternConverter(const QString &fileName);
-    virtual ~VPatternConverter() Q_DECL_EQ_DEFAULT;
+    virtual ~VPatternConverter() = default;
 
     static const QString PatternMaxVerStr;
     static const QString CurrentSchema;
diff --git a/src/libs/ifc/xml/vtoolrecord.h b/src/libs/ifc/xml/vtoolrecord.h
index 5a388d25a..4e188585c 100644
--- a/src/libs/ifc/xml/vtoolrecord.h
+++ b/src/libs/ifc/xml/vtoolrecord.h
@@ -45,7 +45,7 @@ public:
     bool operator==(const VToolRecord &record) const;
     VToolRecord &operator=(const VToolRecord &record);
     VToolRecord(const VToolRecord &record);
-    ~VToolRecord() Q_DECL_EQ_DEFAULT;
+    ~VToolRecord() = default;
 
     quint32 getId() const;
     void    setId(const quint32 &value);
diff --git a/src/libs/ifc/xml/vvitconverter.h b/src/libs/ifc/xml/vvitconverter.h
index ea74ea7ce..dcb6c6ad3 100644
--- a/src/libs/ifc/xml/vvitconverter.h
+++ b/src/libs/ifc/xml/vvitconverter.h
@@ -44,7 +44,7 @@ class VVITConverter final : public VAbstractMConverter
     Q_DECLARE_TR_FUNCTIONS(VVITConverter) // NOLINT
 public:
     explicit VVITConverter(const QString &fileName);
-    virtual ~VVITConverter() Q_DECL_EQ_DEFAULT;
+    virtual ~VVITConverter() = default;
 
     static const QString MeasurementMaxVerStr;
     static const QString CurrentSchema;
diff --git a/src/libs/ifc/xml/vvstconverter.h b/src/libs/ifc/xml/vvstconverter.h
index 08ea7b6ce..23a749f8d 100644
--- a/src/libs/ifc/xml/vvstconverter.h
+++ b/src/libs/ifc/xml/vvstconverter.h
@@ -44,7 +44,7 @@ class VVSTConverter final : public VAbstractMConverter
     Q_DECLARE_TR_FUNCTIONS(VVSTConverter) // NOLINT
 public:
     explicit VVSTConverter(const QString &fileName);
-    virtual ~VVSTConverter() Q_DECL_EQ_DEFAULT;
+    virtual ~VVSTConverter() = default;
 
     static const QString MeasurementMaxVerStr;
     static const QString CurrentSchema;
diff --git a/src/libs/ifc/xml/vwatermarkconverter.h b/src/libs/ifc/xml/vwatermarkconverter.h
index 6a10d802b..246dce5b4 100644
--- a/src/libs/ifc/xml/vwatermarkconverter.h
+++ b/src/libs/ifc/xml/vwatermarkconverter.h
@@ -34,7 +34,7 @@ class VWatermarkConverter final : public VAbstractConverter
 {
 public:
     explicit VWatermarkConverter(const QString &fileName);
-    virtual ~VWatermarkConverter() Q_DECL_EQ_DEFAULT;
+    virtual ~VWatermarkConverter() = default;
 
     static const QString WatermarkMaxVerStr;
     static const QString CurrentSchema;
diff --git a/src/libs/vformat/vlabeltemplate.h b/src/libs/vformat/vlabeltemplate.h
index 5970b2cdf..8244c8a97 100644
--- a/src/libs/vformat/vlabeltemplate.h
+++ b/src/libs/vformat/vlabeltemplate.h
@@ -35,7 +35,7 @@ class VLabelTemplate : public VDomDocument
 {
 public:
     VLabelTemplate();
-    virtual ~VLabelTemplate() Q_DECL_EQ_DEFAULT;
+    virtual ~VLabelTemplate() = default;
 
     static const QString TagTemplate;
     static const QString TagLines;
diff --git a/src/libs/vformat/vmeasurements.h b/src/libs/vformat/vmeasurements.h
index 312731644..e84114a12 100644
--- a/src/libs/vformat/vmeasurements.h
+++ b/src/libs/vformat/vmeasurements.h
@@ -54,7 +54,7 @@ public:
     VMeasurements(Unit unit, VContainer *data);
     VMeasurements(Unit unit, const QVector<MeasurementDimension_p > &dimensions,
                   VContainer *data);
-    virtual ~VMeasurements() Q_DECL_EQ_DEFAULT;
+    virtual ~VMeasurements() = default;
 
     virtual void setXMLContent(const QString &fileName) override;
     virtual bool SaveDocument(const QString &fileName, QString &error) override;
diff --git a/src/libs/vformat/vpatternrecipe.h b/src/libs/vformat/vpatternrecipe.h
index 46516c4b2..35d2fbdb4 100644
--- a/src/libs/vformat/vpatternrecipe.h
+++ b/src/libs/vformat/vpatternrecipe.h
@@ -44,7 +44,7 @@ class VPatternRecipe : public VDomDocument
     Q_DECLARE_TR_FUNCTIONS(VPatternRecipe) // NOLINT
 public:
     explicit VPatternRecipe(VAbstractPattern *pattern, QObject *parent = nullptr);
-    virtual ~VPatternRecipe() Q_DECL_EQ_DEFAULT;
+    virtual ~VPatternRecipe() = default;
 
 private:
     Q_DISABLE_COPY_MOVE(VPatternRecipe) // NOLINT
diff --git a/src/libs/vformat/vwatermark.h b/src/libs/vformat/vwatermark.h
index f71251add..102c390f0 100644
--- a/src/libs/vformat/vwatermark.h
+++ b/src/libs/vformat/vwatermark.h
@@ -36,7 +36,7 @@ class VWatermark : public VDomDocument
     Q_DECLARE_TR_FUNCTIONS(VWatermark) // NOLINT
 public:
     VWatermark();
-    virtual ~VWatermark() Q_DECL_EQ_DEFAULT;
+    virtual ~VWatermark() = default;
 
     void CreateEmptyWatermark();
 
diff --git a/src/libs/vlayout/vabstractpiece_p.h b/src/libs/vlayout/vabstractpiece_p.h
index e17227360..cdec796a0 100644
--- a/src/libs/vlayout/vabstractpiece_p.h
+++ b/src/libs/vlayout/vabstractpiece_p.h
@@ -69,7 +69,7 @@ public:
           m_uuid(piece.m_uuid)
     {}
 
-    ~VAbstractPieceData() Q_DECL_EQ_DEFAULT;
+    ~VAbstractPieceData() = default;
 
     friend QDataStream& operator<<(QDataStream& dataStream, const VAbstractPieceData& piece);
     friend QDataStream& operator>>(QDataStream& dataStream, VAbstractPieceData& piece);
diff --git a/src/libs/vlayout/vlayoutpiece_p.h b/src/libs/vlayout/vlayoutpiece_p.h
index 279be9480..fe9476c56 100644
--- a/src/libs/vlayout/vlayoutpiece_p.h
+++ b/src/libs/vlayout/vlayoutpiece_p.h
@@ -85,7 +85,7 @@ public:
           m_yScale(detail.m_yScale)
     {}
 
-    ~VLayoutPieceData() Q_DECL_EQ_DEFAULT;
+    ~VLayoutPieceData() = default;
 
     friend QDataStream& operator<<(QDataStream& dataStream, const VLayoutPieceData& piece);
     friend QDataStream& operator>>(QDataStream& dataStream, VLayoutPieceData& piece);
diff --git a/src/libs/vlayout/vlayoutpiecepath_p.h b/src/libs/vlayout/vlayoutpiecepath_p.h
index 1bd938b90..9bd6513ab 100644
--- a/src/libs/vlayout/vlayoutpiecepath_p.h
+++ b/src/libs/vlayout/vlayoutpiecepath_p.h
@@ -63,7 +63,7 @@ public:
           m_cut(path.m_cut)
     {}
 
-    ~VLayoutPiecePathData() Q_DECL_EQ_DEFAULT;
+    ~VLayoutPiecePathData() = default;
 
     friend QDataStream& operator<<(QDataStream& dataStream, const VLayoutPiecePathData& path);
     friend QDataStream& operator>>(QDataStream& dataStream, VLayoutPiecePathData& path);
diff --git a/src/libs/vmisc/qxtcsvmodel.cpp b/src/libs/vmisc/qxtcsvmodel.cpp
index ab49d5610..76d4dc082 100644
--- a/src/libs/vmisc/qxtcsvmodel.cpp
+++ b/src/libs/vmisc/qxtcsvmodel.cpp
@@ -51,7 +51,7 @@ public:
     QxtCsvModelPrivate() : csvData(), header(), maxColumn(0), quoteMode(QxtCsvModel::DefaultQuoteMode)
     {}
     QXT_DECLARE_PUBLIC(QxtCsvModel)
-    virtual ~QxtCsvModelPrivate() Q_DECL_EQ_DEFAULT;
+    virtual ~QxtCsvModelPrivate() = default;
 
     QList<QStringList> csvData;
     QStringList header;
diff --git a/src/libs/vmisc/qxtcsvmodel.h b/src/libs/vmisc/qxtcsvmodel.h
index 4da436b59..846b941c0 100644
--- a/src/libs/vmisc/qxtcsvmodel.h
+++ b/src/libs/vmisc/qxtcsvmodel.h
@@ -59,7 +59,7 @@ public:
                          QTextCodec *codec = nullptr);
     explicit QxtCsvModel(const QString &filename, QObject *parent = nullptr, bool withHeader = false,
                          QChar separator = ',', QTextCodec *codec = nullptr);
-    virtual ~QxtCsvModel() Q_DECL_EQ_DEFAULT;
+    virtual ~QxtCsvModel() = default;
 
     virtual int      rowCount(const QModelIndex& parent = QModelIndex()) const override;
     virtual int      columnCount(const QModelIndex& parent = QModelIndex()) const override;
diff --git a/src/libs/vmisc/testvapplication.h b/src/libs/vmisc/testvapplication.h
index 4695f6126..a50c14f50 100644
--- a/src/libs/vmisc/testvapplication.h
+++ b/src/libs/vmisc/testvapplication.h
@@ -59,7 +59,7 @@ public:
         TestVApplication::OpenSettings();
     }
 
-    virtual ~TestVApplication() Q_DECL_EQ_DEFAULT;
+    virtual ~TestVApplication() = default;
 
     virtual const VTranslateVars *TrVars() override
     {
diff --git a/src/libs/vpatterndb/calculator.h b/src/libs/vpatterndb/calculator.h
index 04a4b3c5a..b05411dc7 100644
--- a/src/libs/vpatterndb/calculator.h
+++ b/src/libs/vpatterndb/calculator.h
@@ -61,7 +61,7 @@ class Calculator final : public qmu::QmuFormulaBase
 {
 public:
     Calculator();
-    virtual ~Calculator() Q_DECL_EQ_DEFAULT;
+    virtual ~Calculator() = default;
 
     qreal EvalFormula(const QHash<QString, QSharedPointer<VInternalVariable> > *vars, const QString &formula);
 protected:
diff --git a/src/libs/vpatterndb/floatItemData/vabstractfloatitemdata_p.h b/src/libs/vpatterndb/floatItemData/vabstractfloatitemdata_p.h
index 2522c6112..8fedb189b 100644
--- a/src/libs/vpatterndb/floatItemData/vabstractfloatitemdata_p.h
+++ b/src/libs/vpatterndb/floatItemData/vabstractfloatitemdata_p.h
@@ -55,7 +55,7 @@ public:
           m_bVisible(data.m_bVisible)
     {}
 
-    ~VAbstractFloatItemDataPrivate() Q_DECL_EQ_DEFAULT;
+    ~VAbstractFloatItemDataPrivate() = default;
 
     /** @brief m_ptPos position of label's top left corner */
     QPointF m_ptPos;
diff --git a/src/libs/vpatterndb/floatItemData/vgrainlinedata_p.h b/src/libs/vpatterndb/floatItemData/vgrainlinedata_p.h
index d1ed2b6a9..3d9376b5d 100644
--- a/src/libs/vpatterndb/floatItemData/vgrainlinedata_p.h
+++ b/src/libs/vpatterndb/floatItemData/vgrainlinedata_p.h
@@ -65,7 +65,7 @@ public:
           m_bottomPin(data.m_bottomPin)
     {}
 
-    ~VGrainlineDataPrivate() Q_DECL_EQ_DEFAULT;
+    ~VGrainlineDataPrivate() = default;
 
     /** @brief m_dLength formula to calculate the length of grainline */
     QString   m_qsLength;
diff --git a/src/libs/vpatterndb/floatItemData/vpatternlabeldata_p.h b/src/libs/vpatterndb/floatItemData/vpatternlabeldata_p.h
index 26d913b11..17cd598a6 100644
--- a/src/libs/vpatterndb/floatItemData/vpatternlabeldata_p.h
+++ b/src/libs/vpatterndb/floatItemData/vpatternlabeldata_p.h
@@ -67,7 +67,7 @@ public:
           m_bottomRightPin(data.m_bottomRightPin)
     {}
 
-    ~VPatternLabelDataPrivate() Q_DECL_EQ_DEFAULT;
+    ~VPatternLabelDataPrivate() = default;
 
     /** @brief m_dLabelWidth formula to calculate the width of label */
     QString m_dLabelWidth;
diff --git a/src/libs/vpatterndb/floatItemData/vpiecelabeldata_p.h b/src/libs/vpatterndb/floatItemData/vpiecelabeldata_p.h
index 31b9910fe..d70224b13 100644
--- a/src/libs/vpatterndb/floatItemData/vpiecelabeldata_p.h
+++ b/src/libs/vpatterndb/floatItemData/vpiecelabeldata_p.h
@@ -68,7 +68,7 @@ public:
           m_lines(data.m_lines)
     {}
 
-    ~VPieceLabelDataPrivate() Q_DECL_EQ_DEFAULT;
+    ~VPieceLabelDataPrivate() = default;
 
     /** @brief m_qsLetter Detail letter (should be no more than 3 characters) */
     QString m_qsLetter;
diff --git a/src/libs/vpatterndb/vpiecenode_p.h b/src/libs/vpatterndb/vpiecenode_p.h
index 941918e63..892cd4817 100644
--- a/src/libs/vpatterndb/vpiecenode_p.h
+++ b/src/libs/vpatterndb/vpiecenode_p.h
@@ -82,7 +82,7 @@ public:
           m_manualPassmarkLength(node.m_manualPassmarkLength)
     {}
 
-    ~VPieceNodeData() Q_DECL_EQ_DEFAULT;
+    ~VPieceNodeData() = default;
 
     friend QDataStream& operator<<(QDataStream& out, const VPieceNodeData& p);
     friend QDataStream& operator>>(QDataStream& in, VPieceNodeData& p);
diff --git a/src/libs/vtools/tools/drawTools/operation/flipping/vabstractflipping.h b/src/libs/vtools/tools/drawTools/operation/flipping/vabstractflipping.h
index 2bc2d3a43..351f63de8 100644
--- a/src/libs/vtools/tools/drawTools/operation/flipping/vabstractflipping.h
+++ b/src/libs/vtools/tools/drawTools/operation/flipping/vabstractflipping.h
@@ -37,7 +37,7 @@ class VAbstractFlipping : public VAbstractOperation
 {
     Q_OBJECT // NOLINT
 public:
-    virtual ~VAbstractFlipping() Q_DECL_EQ_DEFAULT;
+    virtual ~VAbstractFlipping() = default;
 protected:
     explicit VAbstractFlipping(const VAbstractOperationInitData &initData, QGraphicsItem *parent = nullptr);
 
diff --git a/src/libs/vtools/tools/drawTools/operation/flipping/vtoolflippingbyaxis.h b/src/libs/vtools/tools/drawTools/operation/flipping/vtoolflippingbyaxis.h
index 020ed62f5..b1c6e3672 100644
--- a/src/libs/vtools/tools/drawTools/operation/flipping/vtoolflippingbyaxis.h
+++ b/src/libs/vtools/tools/drawTools/operation/flipping/vtoolflippingbyaxis.h
@@ -49,7 +49,7 @@ class VToolFlippingByAxis : public VAbstractFlipping
 {
     Q_OBJECT // NOLINT
 public:
-    virtual ~VToolFlippingByAxis() Q_DECL_EQ_DEFAULT;
+    virtual ~VToolFlippingByAxis() = default;
     virtual void setDialog() override;
     static VToolFlippingByAxis* Create(const QPointer<DialogTool> &dialog, VMainGraphicsScene *scene,
                                        VAbstractPattern *doc, VContainer *data);
diff --git a/src/libs/vtools/tools/drawTools/operation/flipping/vtoolflippingbyline.h b/src/libs/vtools/tools/drawTools/operation/flipping/vtoolflippingbyline.h
index d90ec72a5..14dd3ea59 100644
--- a/src/libs/vtools/tools/drawTools/operation/flipping/vtoolflippingbyline.h
+++ b/src/libs/vtools/tools/drawTools/operation/flipping/vtoolflippingbyline.h
@@ -50,7 +50,7 @@ class VToolFlippingByLine : public VAbstractFlipping
 {
     Q_OBJECT // NOLINT
 public:
-    virtual ~VToolFlippingByLine() Q_DECL_EQ_DEFAULT;
+    virtual ~VToolFlippingByLine() = default;
     virtual void setDialog() override;
     static VToolFlippingByLine* Create(const QPointer<DialogTool> &dialog, VMainGraphicsScene *scene,
                                        VAbstractPattern *doc, VContainer *data);
diff --git a/src/libs/vtools/tools/drawTools/operation/vabstractoperation.h b/src/libs/vtools/tools/drawTools/operation/vabstractoperation.h
index 3541ff4cd..0370af6c3 100644
--- a/src/libs/vtools/tools/drawTools/operation/vabstractoperation.h
+++ b/src/libs/vtools/tools/drawTools/operation/vabstractoperation.h
@@ -75,7 +75,7 @@ class VAbstractOperation : public VDrawTool, public QGraphicsLineItem
     // in Q_INTERFACES. qobject_cast to QGraphicsItem will not work!"
     Q_INTERFACES(QGraphicsItem)
 public:
-    virtual ~VAbstractOperation() Q_DECL_EQ_DEFAULT;
+    virtual ~VAbstractOperation() = default;
 
     static const QString TagItem;
     static const QString TagSource;
diff --git a/src/libs/vtools/tools/drawTools/operation/vtoolmove.h b/src/libs/vtools/tools/drawTools/operation/vtoolmove.h
index 9f258ec03..cd18be747 100644
--- a/src/libs/vtools/tools/drawTools/operation/vtoolmove.h
+++ b/src/libs/vtools/tools/drawTools/operation/vtoolmove.h
@@ -65,7 +65,7 @@ class VToolMove : public VAbstractOperation
 {
     Q_OBJECT // NOLINT
 public:
-    virtual ~VToolMove() Q_DECL_EQ_DEFAULT;
+    virtual ~VToolMove() = default;
     virtual void setDialog() override;
     static VToolMove* Create(const QPointer<DialogTool> &dialog, VMainGraphicsScene *scene, VAbstractPattern *doc,
                              VContainer *data);
diff --git a/src/libs/vtools/tools/drawTools/operation/vtoolrotation.h b/src/libs/vtools/tools/drawTools/operation/vtoolrotation.h
index 545283aec..f40889735 100644
--- a/src/libs/vtools/tools/drawTools/operation/vtoolrotation.h
+++ b/src/libs/vtools/tools/drawTools/operation/vtoolrotation.h
@@ -61,7 +61,7 @@ class VToolRotation : public VAbstractOperation
 {
     Q_OBJECT // NOLINT
 public:
-    virtual ~VToolRotation() Q_DECL_EQ_DEFAULT;
+    virtual ~VToolRotation() = default;
     virtual void setDialog() override;
     static VToolRotation* Create(const QPointer<DialogTool> &dialog, VMainGraphicsScene *scene, VAbstractPattern *doc,
                                  VContainer *data);
diff --git a/src/libs/vtools/tools/drawTools/toolcurve/vabstractspline.h b/src/libs/vtools/tools/drawTools/toolcurve/vabstractspline.h
index c7f79f72a..e9a5f065b 100644
--- a/src/libs/vtools/tools/drawTools/toolcurve/vabstractspline.h
+++ b/src/libs/vtools/tools/drawTools/toolcurve/vabstractspline.h
@@ -75,7 +75,7 @@ class VAbstractSpline:public VDrawTool, public QGraphicsPathItem
 public:
     VAbstractSpline(VAbstractPattern *doc, VContainer *data, quint32 id, const QString &notes,
                     QGraphicsItem * parent = nullptr);
-    virtual ~VAbstractSpline() Q_DECL_EQ_DEFAULT;
+    virtual ~VAbstractSpline() = default;
 
     virtual QPainterPath shape() const override;
     virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
diff --git a/src/libs/vtools/tools/drawTools/toolcurve/vtoolcubicbezier.h b/src/libs/vtools/tools/drawTools/toolcurve/vtoolcubicbezier.h
index 49790694e..aa75985df 100644
--- a/src/libs/vtools/tools/drawTools/toolcurve/vtoolcubicbezier.h
+++ b/src/libs/vtools/tools/drawTools/toolcurve/vtoolcubicbezier.h
@@ -62,7 +62,7 @@ class VToolCubicBezier : public VAbstractSpline
 {
     Q_OBJECT // NOLINT
 public:
-    virtual ~VToolCubicBezier() Q_DECL_EQ_DEFAULT;
+    virtual ~VToolCubicBezier() = default;
     virtual void setDialog() override;
     static VToolCubicBezier *Create(const QPointer<DialogTool> &dialog, VMainGraphicsScene *scene,
                                     VAbstractPattern *doc, VContainer *data);
diff --git a/src/libs/vtools/tools/drawTools/toolcurve/vtoolcubicbezierpath.h b/src/libs/vtools/tools/drawTools/toolcurve/vtoolcubicbezierpath.h
index 0ae936554..81814bcc5 100644
--- a/src/libs/vtools/tools/drawTools/toolcurve/vtoolcubicbezierpath.h
+++ b/src/libs/vtools/tools/drawTools/toolcurve/vtoolcubicbezierpath.h
@@ -62,7 +62,7 @@ class VToolCubicBezierPath:public VAbstractSpline
 {
     Q_OBJECT // NOLINT
 public:
-    virtual ~VToolCubicBezierPath() Q_DECL_EQ_DEFAULT;
+    virtual ~VToolCubicBezierPath() = default;
     virtual void setDialog() override;
     static VToolCubicBezierPath *Create(const QPointer<DialogTool> &dialog, VMainGraphicsScene  *scene,
                                         VAbstractPattern *doc, VContainer *data);
diff --git a/src/libs/vtools/tools/drawTools/toolpoint/tooldoublepoint/vtooldoublepoint.h b/src/libs/vtools/tools/drawTools/toolpoint/tooldoublepoint/vtooldoublepoint.h
index d197d9045..e8764b8dd 100644
--- a/src/libs/vtools/tools/drawTools/toolpoint/tooldoublepoint/vtooldoublepoint.h
+++ b/src/libs/vtools/tools/drawTools/toolpoint/tooldoublepoint/vtooldoublepoint.h
@@ -50,7 +50,7 @@ class VToolDoublePoint: public VAbstractPoint, public QGraphicsPathItem
 public:
     VToolDoublePoint(VAbstractPattern *doc, VContainer *data, quint32 id, quint32 p1id, quint32 p2id,
                      const QString &notes, QGraphicsItem * parent = nullptr);
-    virtual ~VToolDoublePoint() Q_DECL_EQ_DEFAULT;
+    virtual ~VToolDoublePoint() = default;
 
     virtual int   type() const override {return Type;}
     enum { Type = UserType + static_cast<int>(Tool::DoublePoint)};
diff --git a/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoolcurveintersectaxis.h b/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoolcurveintersectaxis.h
index b0aff0f3b..de3565b27 100644
--- a/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoolcurveintersectaxis.h
+++ b/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoolcurveintersectaxis.h
@@ -60,7 +60,7 @@ class VToolCurveIntersectAxis : public VToolLinePoint
 {
     Q_OBJECT // NOLINT
 public:
-    virtual ~VToolCurveIntersectAxis() Q_DECL_EQ_DEFAULT;
+    virtual ~VToolCurveIntersectAxis() = default;
     virtual void setDialog() override;
 
     static VToolCurveIntersectAxis *Create(const QPointer<DialogTool> &dialog, VMainGraphicsScene *scene,
diff --git a/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoolendline.h b/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoolendline.h
index 70ee37e41..811342f74 100644
--- a/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoolendline.h
+++ b/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoolendline.h
@@ -65,7 +65,7 @@ class VToolEndLine : public VToolLinePoint
 {
     Q_OBJECT // NOLINT
 public:
-    virtual ~VToolEndLine() Q_DECL_EQ_DEFAULT;
+    virtual ~VToolEndLine() = default;
     virtual void setDialog() override;
     static VToolEndLine *Create(const QPointer<DialogTool> &dialog, VMainGraphicsScene  *scene, VAbstractPattern *doc,
                                 VContainer *data);
diff --git a/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoollineintersectaxis.h b/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoollineintersectaxis.h
index a67d937a3..b2c2ae433 100644
--- a/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoollineintersectaxis.h
+++ b/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoollineintersectaxis.h
@@ -66,7 +66,7 @@ class VToolLineIntersectAxis : public VToolLinePoint
 {
     Q_OBJECT // NOLINT
 public:
-    virtual ~VToolLineIntersectAxis() Q_DECL_EQ_DEFAULT;
+    virtual ~VToolLineIntersectAxis() = default;
     virtual void setDialog() override;
 
     static VToolLineIntersectAxis *Create(const QPointer<DialogTool> &dialog, VMainGraphicsScene *scene,
diff --git a/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/vtoolsinglepoint.h b/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/vtoolsinglepoint.h
index 4d660454f..4402403ec 100644
--- a/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/vtoolsinglepoint.h
+++ b/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/vtoolsinglepoint.h
@@ -69,7 +69,7 @@ class VToolSinglePoint: public VAbstractPoint, public VScenePoint
 public:
     VToolSinglePoint(VAbstractPattern *doc, VContainer *data, quint32 id, const QString &notes,
                      QGraphicsItem * parent = nullptr);
-    virtual ~VToolSinglePoint() Q_DECL_EQ_DEFAULT;
+    virtual ~VToolSinglePoint() = default;
 
     virtual int type() const override {return Type;}
     enum { Type = UserType + static_cast<int>(Tool::SinglePoint)};
diff --git a/src/libs/vtools/tools/drawTools/toolpoint/vabstractpoint.h b/src/libs/vtools/tools/drawTools/toolpoint/vabstractpoint.h
index b3557c9c9..20ca6a801 100644
--- a/src/libs/vtools/tools/drawTools/toolpoint/vabstractpoint.h
+++ b/src/libs/vtools/tools/drawTools/toolpoint/vabstractpoint.h
@@ -54,7 +54,7 @@ class VAbstractPoint: public VDrawTool
     Q_OBJECT // NOLINT
 public:
     VAbstractPoint(VAbstractPattern *doc, VContainer *data, quint32 id, const QString &notes);
-    virtual ~VAbstractPoint() Q_DECL_EQ_DEFAULT;
+    virtual ~VAbstractPoint() = default;
 
     virtual QString      getTagName() const override;
 
diff --git a/src/libs/vtools/tools/drawTools/vdrawtool.h b/src/libs/vtools/tools/drawTools/vdrawtool.h
index f05e8935b..1614660d9 100644
--- a/src/libs/vtools/tools/drawTools/vdrawtool.h
+++ b/src/libs/vtools/tools/drawTools/vdrawtool.h
@@ -73,7 +73,7 @@ class VDrawTool : public VInteractiveTool
 public:
 
     VDrawTool(VAbstractPattern *doc, VContainer *data, quint32 id, const QString &notes, QObject *parent = nullptr);
-    virtual ~VDrawTool() Q_DECL_EQ_DEFAULT;
+    virtual ~VDrawTool() = default;
 
     QString      getLineType() const;
     virtual void SetLineType(const QString &value);
diff --git a/src/libs/vtools/tools/nodeDetails/vabstractnode.h b/src/libs/vtools/tools/nodeDetails/vabstractnode.h
index dd8b257c4..a385fc078 100644
--- a/src/libs/vtools/tools/nodeDetails/vabstractnode.h
+++ b/src/libs/vtools/tools/nodeDetails/vabstractnode.h
@@ -64,7 +64,7 @@ class VAbstractNode : public VAbstractTool
 public:
     VAbstractNode(VAbstractPattern *doc, VContainer *data, const quint32 &id, const quint32 &idNode,
                   const QString &drawName = QString(), const quint32 &idTool = 0, QObject *parent = nullptr);
-    virtual      ~VAbstractNode() Q_DECL_EQ_DEFAULT;
+    virtual      ~VAbstractNode() = default;
     static const QString AttrIdTool;
     virtual void ShowVisualization(bool show) override;
     virtual void incrementReferens() override;
diff --git a/src/libs/vtools/tools/vdatatool.h b/src/libs/vtools/tools/vdatatool.h
index 798157293..05caebc6a 100644
--- a/src/libs/vtools/tools/vdatatool.h
+++ b/src/libs/vtools/tools/vdatatool.h
@@ -49,7 +49,7 @@ class VDataTool : public QObject
     Q_OBJECT // NOLINT
 public:
     explicit VDataTool(VContainer *data, QObject *parent = nullptr);
-    virtual ~VDataTool() Q_DECL_EQ_DEFAULT;
+    virtual ~VDataTool() = default;
     VContainer      getData() const;
     void            setData(const VContainer *value);
     virtual quint32 referens() const;
diff --git a/src/libs/vtools/tools/vinteractivetool.h b/src/libs/vtools/tools/vinteractivetool.h
index 413d7ef25..efb59ae40 100644
--- a/src/libs/vtools/tools/vinteractivetool.h
+++ b/src/libs/vtools/tools/vinteractivetool.h
@@ -39,7 +39,7 @@ class VInteractiveTool : public VAbstractTool
     Q_OBJECT // NOLINT
 public:
     VInteractiveTool(VAbstractPattern *doc, VContainer *data, quint32 id, QObject *parent = nullptr);
-    virtual ~VInteractiveTool() Q_DECL_EQ_DEFAULT;
+    virtual ~VInteractiveTool() = default;
 
     void DialogLinkDestroy();
 
diff --git a/src/libs/vtools/tools/vtoolseamallowance.h b/src/libs/vtools/tools/vtoolseamallowance.h
index 3fe2206db..83fc2adfe 100644
--- a/src/libs/vtools/tools/vtoolseamallowance.h
+++ b/src/libs/vtools/tools/vtoolseamallowance.h
@@ -59,7 +59,7 @@ class VToolSeamAllowance : public VInteractiveTool, public QGraphicsPathItem
 {
     Q_OBJECT // NOLINT
 public:
-    virtual ~VToolSeamAllowance() Q_DECL_EQ_DEFAULT;
+    virtual ~VToolSeamAllowance() = default;
 
     static VToolSeamAllowance* Create(const QPointer<DialogTool> &dialog, VMainGraphicsScene *scene,
                                       VAbstractPattern *doc, VContainer *data);
diff --git a/src/libs/vwidgets/fancytabbar/fancytabbar.h b/src/libs/vwidgets/fancytabbar/fancytabbar.h
index a7759a288..2cc44e7d1 100644
--- a/src/libs/vwidgets/fancytabbar/fancytabbar.h
+++ b/src/libs/vwidgets/fancytabbar/fancytabbar.h
@@ -53,7 +53,7 @@ public:
     };
 
     explicit FancyTabBar(const TabBarPosition position, QWidget *parent = nullptr);
-    virtual ~FancyTabBar() Q_DECL_EQ_DEFAULT;
+    virtual ~FancyTabBar() = default;
 
     virtual QSize sizeHint() const override;
     virtual QSize minimumSizeHint() const override;
diff --git a/src/libs/vwidgets/vabstractmainwindow.h b/src/libs/vwidgets/vabstractmainwindow.h
index ac46a8991..4c5217df4 100644
--- a/src/libs/vwidgets/vabstractmainwindow.h
+++ b/src/libs/vwidgets/vabstractmainwindow.h
@@ -51,7 +51,7 @@ class VAbstractMainWindow : public QMainWindow
     Q_OBJECT // NOLINT
 public:
     explicit VAbstractMainWindow(QWidget *parent = nullptr);
-    virtual ~VAbstractMainWindow() Q_DECL_EQ_DEFAULT;
+    virtual ~VAbstractMainWindow() = default;
 
 public slots:
     virtual void ShowToolTip(const QString &toolTip);
diff --git a/src/libs/vwidgets/vgrainlineitem.h b/src/libs/vwidgets/vgrainlineitem.h
index cab63a255..7dfbe82ae 100644
--- a/src/libs/vwidgets/vgrainlineitem.h
+++ b/src/libs/vwidgets/vgrainlineitem.h
@@ -38,7 +38,7 @@ class VGrainlineItem final : public VPieceItem
     Q_OBJECT // NOLINT
 public:
     explicit VGrainlineItem(QGraphicsItem* pParent = nullptr);
-    virtual ~VGrainlineItem() Q_DECL_EQ_DEFAULT;
+    virtual ~VGrainlineItem() = default;
 
     virtual QPainterPath shape() const override;
 
diff --git a/src/libs/vwidgets/vsimplecurve.h b/src/libs/vwidgets/vsimplecurve.h
index e5dee6779..e9a2f1613 100644
--- a/src/libs/vwidgets/vsimplecurve.h
+++ b/src/libs/vwidgets/vsimplecurve.h
@@ -51,7 +51,7 @@ class VSimpleCurve : public VAbstractSimple, public VCurvePathItem
     Q_OBJECT // NOLINT
 public:
     VSimpleCurve(quint32 id, const QSharedPointer<VAbstractCurve> &curve, QObject *parent = nullptr);
-    virtual ~VSimpleCurve() Q_DECL_EQ_DEFAULT;
+    virtual ~VSimpleCurve() = default;
 
     virtual int  type() const override {return Type;}
     enum { Type = UserType + static_cast<int>(Vis::SimpleCurve)};
diff --git a/src/libs/vwidgets/vtextgraphicsitem.h b/src/libs/vwidgets/vtextgraphicsitem.h
index 1bf5b8e7e..072e83a52 100644
--- a/src/libs/vwidgets/vtextgraphicsitem.h
+++ b/src/libs/vwidgets/vtextgraphicsitem.h
@@ -53,7 +53,7 @@ class VTextGraphicsItem final : public VPieceItem
     Q_OBJECT // NOLINT
 public:
     explicit VTextGraphicsItem(QGraphicsItem* pParent = nullptr);
-    virtual ~VTextGraphicsItem() Q_DECL_EQ_DEFAULT;
+    virtual ~VTextGraphicsItem() = default;
 
     virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
     virtual void Update() override;
diff --git a/src/test/TranslationsTest/tst_buitinregexp.h b/src/test/TranslationsTest/tst_buitinregexp.h
index 450596060..e070c7820 100644
--- a/src/test/TranslationsTest/tst_buitinregexp.h
+++ b/src/test/TranslationsTest/tst_buitinregexp.h
@@ -41,7 +41,7 @@ class TST_BuitInRegExp : public TST_AbstractRegExp
     Q_OBJECT // NOLINT
 public:
     explicit TST_BuitInRegExp(const QString &locale, QObject *parent = nullptr);
-    virtual ~TST_BuitInRegExp() Q_DECL_EQ_DEFAULT;
+    virtual ~TST_BuitInRegExp() = default;
 
 protected:
     virtual void        PrepareData() override;