loplugin:simplifyconstruct in sc

Change-Id: I1f67cef740eb946fea9097e6f62085d25b1e891b
Reviewed-on: https://gerrit.libreoffice.org/60225
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

93 files changed, 49 insertions, 378 deletions

diff --git a/sc/inc/chgviset.hxx b/sc/inc/chgviset.hxx
index 2cd86278231d..9cbcb7a26f06 100644
--- a/sc/inc/chgviset.hxx
+++ b/sc/inc/chgviset.hxx
@@ -54,8 +54,7 @@ private:
 public:
 
     ScChangeViewSettings()
-        : pCommentSearcher(nullptr)
-        , aFirstDateTime(DateTime::EMPTY)
+        : aFirstDateTime(DateTime::EMPTY)
         , aLastDateTime(DateTime::EMPTY)
         , eDateMode(SvxRedlinDateMode::BEFORE)
         , bShowIt(false)
diff --git a/sc/inc/dptabres.hxx b/sc/inc/dptabres.hxx
index d4d14d735156..276392fbe6be 100644
--- a/sc/inc/dptabres.hxx
+++ b/sc/inc/dptabres.hxx
@@ -163,7 +163,7 @@ private:
     std::vector<double> mSortedValues;
 
 public:
-            ScDPAggData() : fVal(0.0), fAux(0.0), nCount(SC_DPAGG_EMPTY), pChild(nullptr) {}
+            ScDPAggData() : fVal(0.0), fAux(0.0), nCount(SC_DPAGG_EMPTY) {}
 
     void    Update( const ScDPValue& rNext, ScSubTotalFunc eFunc, const ScDPSubTotalState& rSubState );
     void    Calculate( ScSubTotalFunc eFunc, const ScDPSubTotalState& rSubState );
diff --git a/sc/source/core/data/attrib.cxx b/sc/source/core/data/attrib.cxx
index d3337bd09a7c..a537eb4e0250 100644
--- a/sc/source/core/data/attrib.cxx
+++ b/sc/source/core/data/attrib.cxx
@@ -377,18 +377,12 @@ void ScProtectionAttr::SetHidePrint( bool bHPrint)
  * ScPageHFItem - Dates from the Head and Foot lines
  */
 ScPageHFItem::ScPageHFItem( sal_uInt16 nWhichP )
-    :   SfxPoolItem ( nWhichP ),
-        pLeftArea   ( nullptr ),
-        pCenterArea ( nullptr ),
-        pRightArea  ( nullptr )
+    :   SfxPoolItem ( nWhichP )
 {
 }
 
 ScPageHFItem::ScPageHFItem( const ScPageHFItem& rItem )
-    :   SfxPoolItem ( rItem ),
-        pLeftArea   ( nullptr ),
-        pCenterArea ( nullptr ),
-        pRightArea  ( nullptr )
+    :   SfxPoolItem ( rItem )
 {
     if ( rItem.pLeftArea )
         pLeftArea = rItem.pLeftArea->Clone();
diff --git a/sc/source/core/data/bcaslot.cxx b/sc/source/core/data/bcaslot.cxx
index b74fb95aaa46..7f778c9a1327 100644
--- a/sc/source/core/data/bcaslot.cxx
+++ b/sc/source/core/data/bcaslot.cxx
@@ -639,7 +639,6 @@ ScBroadcastAreaSlotMachine::TableSlots::~TableSlots()
 
 ScBroadcastAreaSlotMachine::ScBroadcastAreaSlotMachine(
         ScDocument* pDocument ) :
-    pBCAlways( nullptr ),
     pDoc( pDocument ),
     pUpdateChain( nullptr ),
     pEOUpdateChain( nullptr ),
diff --git a/sc/source/core/data/column.cxx b/sc/source/core/data/column.cxx
index 5b24a30d08b0..a63cc1193254 100644
--- a/sc/source/core/data/column.cxx
+++ b/sc/source/core/data/column.cxx
@@ -89,7 +89,6 @@ ScColumn::ScColumn() :
     maBroadcasters(MAXROWCOUNT),
     maCellsEvent(this),
     maCells(maCellsEvent),
-    pAttrArray( nullptr ),
     mnBlkCountFormula(0),
     nCol( 0 ),
     nTab( 0 )
diff --git a/sc/source/core/data/conditio.cxx b/sc/source/core/data/conditio.cxx
index a7ef20a468d1..546953c0dfd8 100644
--- a/sc/source/core/data/conditio.cxx
+++ b/sc/source/core/data/conditio.cxx
@@ -186,12 +186,8 @@ ScConditionEntry::ScConditionEntry( const ScConditionEntry& r ) :
     eTempGrammar2(r.eTempGrammar2),
     bIsStr1(r.bIsStr1),
     bIsStr2(r.bIsStr2),
-    pFormula1(nullptr),
-    pFormula2(nullptr),
     aSrcPos(r.aSrcPos),
     aSrcString(r.aSrcString),
-    pFCell1(nullptr),
-    pFCell2(nullptr),
     bRelRef1(r.bRelRef1),
     bRelRef2(r.bRelRef2),
     bFirstRun(true),
@@ -222,12 +218,8 @@ ScConditionEntry::ScConditionEntry( ScDocument* pDocument, const ScConditionEntr
     eTempGrammar2(r.eTempGrammar2),
     bIsStr1(r.bIsStr1),
     bIsStr2(r.bIsStr2),
-    pFormula1(nullptr),
-    pFormula2(nullptr),
     aSrcPos(r.aSrcPos),
     aSrcString(r.aSrcString),
-    pFCell1(nullptr),
-    pFCell2(nullptr),
     bRelRef1(r.bRelRef1),
     bRelRef2(r.bRelRef2),
     bFirstRun(true),
@@ -259,11 +251,7 @@ ScConditionEntry::ScConditionEntry( ScConditionMode eOper,
     eTempGrammar2(eGrammar2),
     bIsStr1(false),
     bIsStr2(false),
-    pFormula1(nullptr),
-    pFormula2(nullptr),
     aSrcPos(rPos),
-    pFCell1(nullptr),
-    pFCell2(nullptr),
     bRelRef1(false),
     bRelRef2(false),
     bFirstRun(true),
@@ -287,11 +275,7 @@ ScConditionEntry::ScConditionEntry( ScConditionMode eOper,
     eTempGrammar2(FormulaGrammar::GRAM_DEFAULT),
     bIsStr1(false),
     bIsStr2(false),
-    pFormula1(nullptr),
-    pFormula2(nullptr),
     aSrcPos(rPos),
-    pFCell1(nullptr),
-    pFCell2(nullptr),
     bRelRef1(false),
     bRelRef2(false),
     bFirstRun(true),
diff --git a/sc/source/core/data/documen2.cxx b/sc/source/core/data/documen2.cxx
index 30c1e4015889..653c0d81c931 100644
--- a/sc/source/core/data/documen2.cxx
+++ b/sc/source/core/data/documen2.cxx
@@ -123,40 +123,17 @@ struct ScLookupCacheMapImpl
 ScDocument::ScDocument( ScDocumentMode eMode, SfxObjectShell* pDocShell ) :
         mpCellStringPool(new svl::SharedStringPool(*ScGlobal::pCharClass)),
         mpDocLinkMgr(new sc::DocumentLinkManager(pDocShell)),
-        mpFormulaGroupCxt(nullptr),
         mbFormulaGroupCxtBlockDiscard(false),
         maCalcConfig( ScInterpreter::GetGlobalConfig()),
         mpUndoManager( nullptr ),
-        mpEditEngine( nullptr ),
-        mpNoteEngine( nullptr ),
         mpShell( pDocShell ),
         mpPrinter( nullptr ),
         mpVirtualDevice_100th_mm( nullptr ),
-        mpDrawLayer( nullptr ),
-        pValidationList( nullptr ),
         pFormatExchangeList( nullptr ),
-        pRangeName(nullptr),
-        pDPCollection( nullptr ),
         pFormulaTree( nullptr ),
         pEOFormulaTree( nullptr ),
         pFormulaTrack( nullptr ),
         pEOFormulaTrack( nullptr ),
-        pClipData( nullptr ),
-        pDetOpList(nullptr),
-        pChangeTrack( nullptr ),
-        pUnoBroadcaster( nullptr ),
-        pUnoListenerCalls( nullptr ),
-        pUnoRefUndoList( nullptr ),
-        pChangeViewSettings( nullptr ),
-        pScriptTypeData( nullptr ),
-        mpAnonymousDBData( nullptr ),
-        pCacheFieldEditEngine( nullptr ),
-        pViewOptions( nullptr ),
-        pDocOptions( nullptr ),
-        pExtDocOptions( nullptr ),
-        pConsolidateDlgData( nullptr ),
-        pAutoNameCache( nullptr ),
-        pPreviewFont( nullptr ),
         pPreviewCellStyle( nullptr ),
         nUnoObjectId( 0 ),
         nRangeOverflowType( 0 ),
diff --git a/sc/source/core/data/dpobject.cxx b/sc/source/core/data/dpobject.cxx
index 6432ca91531e..068d06b24392 100644
--- a/sc/source/core/data/dpobject.cxx
+++ b/sc/source/core/data/dpobject.cxx
@@ -309,12 +309,7 @@ bool ScDPServiceDesc::operator== ( const ScDPServiceDesc& rOther ) const
 
 ScDPObject::ScDPObject( ScDocument* pD ) :
     pDoc( pD ),
-    pSaveData( nullptr ),
-    pSheetDesc( nullptr ),
-    pImpDesc( nullptr ),
-    pServDesc( nullptr ),
     mpTableData(static_cast<ScDPTableData*>(nullptr)),
-    pOutput( nullptr ),
     nHeaderRows( 0 ),
     mbHeaderLayout(false),
     bAllowMove(false),
@@ -325,15 +320,10 @@ ScDPObject::ScDPObject( ScDocument* pD ) :
 
 ScDPObject::ScDPObject(const ScDPObject& r) :
     pDoc( r.pDoc ),
-    pSaveData( nullptr ),
     aTableName( r.aTableName ),
     aTableTag( r.aTableTag ),
     aOutRange( r.aOutRange ),
-    pSheetDesc( nullptr ),
-    pImpDesc( nullptr ),
-    pServDesc( nullptr ),
     mpTableData(static_cast<ScDPTableData*>(nullptr)),
-    pOutput( nullptr ),
     nHeaderRows( r.nHeaderRows ),
     mbHeaderLayout( r.mbHeaderLayout ),
     bAllowMove(false),
@@ -2817,7 +2807,7 @@ std::vector<OUString> ScDPObject::GetRegisteredSources()
 uno::Reference<sheet::XDimensionsSupplier> ScDPObject::CreateSource( const ScDPServiceDesc& rDesc )
 {
     OUString aImplName = rDesc.aServiceName;
-    uno::Reference<sheet::XDimensionsSupplier> xRet = nullptr;
+    uno::Reference<sheet::XDimensionsSupplier> xRet;
 
     uno::Reference<lang::XMultiServiceFactory> xManager = comphelper::getProcessServiceFactory();
     uno::Reference<container::XContentEnumerationAccess> xEnAc(xManager, uno::UNO_QUERY);
diff --git a/sc/source/core/data/dpoutput.cxx b/sc/source/core/data/dpoutput.cxx
index bcf1559c58bd..8c2d529cdf6c 100644
--- a/sc/source/core/data/dpoutput.cxx
+++ b/sc/source/core/data/dpoutput.cxx
@@ -510,8 +510,6 @@ ScDPOutput::ScDPOutput( ScDocument* pD, const uno::Reference<sheet::XDimensionsS
     pDoc( pD ),
     xSource( xSrc ),
     aStartPos( rPos ),
-    pColNumFmt( nullptr ),
-    pRowNumFmt( nullptr ),
     nColFmtCount( 0 ),
     nRowFmtCount( 0 ),
     nSingleNumFmt( 0 ),
diff --git a/sc/source/core/data/dpsave.cxx b/sc/source/core/data/dpsave.cxx
index aa6feb90c8fe..d086f76d32c0 100644
--- a/sc/source/core/data/dpsave.cxx
+++ b/sc/source/core/data/dpsave.cxx
@@ -192,11 +192,7 @@ ScDPSaveDimension::ScDPSaveDimension(const OUString& rName, bool bDataLayout) :
     nUsedHierarchy( -1 ),
     nShowEmptyMode( SC_DPSAVEMODE_DONTKNOW ),
     bRepeatItemLabels( false ),
-    bSubTotalDefault( true ),
-    pReferenceValue( nullptr ),
-    pSortInfo( nullptr ),
-    pAutoShowInfo( nullptr ),
-    pLayoutInfo( nullptr )
+    bSubTotalDefault( true )
 {
 }
 
@@ -723,7 +719,6 @@ void ScDPSaveDimension::Dump(int nIndent) const
 #endif
 
 ScDPSaveData::ScDPSaveData() :
-    pDimensionData( nullptr ),
     nColumnGrandMode( SC_DPSAVEMODE_DONTKNOW ),
     nRowGrandMode( SC_DPSAVEMODE_DONTKNOW ),
     nIgnoreEmptyMode( SC_DPSAVEMODE_DONTKNOW ),
@@ -742,8 +737,7 @@ ScDPSaveData::ScDPSaveData(const ScDPSaveData& r) :
     bFilterButton( r.bFilterButton ),
     bDrillDown( r.bDrillDown ),
     mbDimensionMembersBuilt(r.mbDimensionMembersBuilt),
-    mpGrandTotalName(r.mpGrandTotalName),
-    mpDimOrder(nullptr)
+    mpGrandTotalName(r.mpGrandTotalName)
 {
     if ( r.pDimensionData )
         pDimensionData.reset( new ScDPDimensionSaveData( *r.pDimensionData ) );
diff --git a/sc/source/core/data/dptabres.cxx b/sc/source/core/data/dptabres.cxx
index 2e9e71df17ef..2d5952d1c461 100644
--- a/sc/source/core/data/dptabres.cxx
+++ b/sc/source/core/data/dptabres.cxx
@@ -942,8 +942,6 @@ ScDPResultMember::ScDPResultMember(
     const ScDPResultData* pData, const ScDPParentDimData& rParentDimData ) :
     pResultData( pData ),
        aParentDimData( rParentDimData ),
-    pChildDimension( nullptr ),
-    pDataRoot( nullptr ),
     bHasElements( false ),
     bForceSubTotal( false ),
     bHasHiddenDetails( false ),
@@ -957,8 +955,6 @@ ScDPResultMember::ScDPResultMember(
 ScDPResultMember::ScDPResultMember(
     const ScDPResultData* pData, bool bForceSub ) :
     pResultData( pData ),
-        pChildDimension( nullptr ),
-    pDataRoot( nullptr ),
     bHasElements( false ),
     bForceSubTotal( bForceSub ),
     bHasHiddenDetails( false ),
@@ -1832,8 +1828,7 @@ void ScDPResultMember::FillVisibilityData(ScDPResultVisibilityData& rData) const
 
 ScDPDataMember::ScDPDataMember( const ScDPResultData* pData, const ScDPResultMember* pRes ) :
     pResultData( pData ),
-    pResultMember( pRes ),
-    pChildDimension( nullptr )
+    pResultMember( pRes )
 {
     // pResultMember is 0 for root members
 }
diff --git a/sc/source/core/data/dptabsrc.cxx b/sc/source/core/data/dptabsrc.cxx
index 595979e07879..4d52907cae35 100644
--- a/sc/source/core/data/dptabsrc.cxx
+++ b/sc/source/core/data/dptabsrc.cxx
@@ -1181,8 +1181,7 @@ void ScDPSource::DumpResults() const
 SC_IMPL_DUMMY_PROPERTY_LISTENER( ScDPSource )
 
 ScDPDimensions::ScDPDimensions( ScDPSource* pSrc ) :
-    pSource( pSrc ),
-    ppDims( nullptr )
+    pSource( pSrc )
 {
     //TODO: hold pSource
 
@@ -1298,7 +1297,6 @@ ScDPDimension::ScDPDimension( ScDPSource* pSrc, long nD ) :
     nFunction( ScGeneralFunction::SUM ),     // sum is default
     nSourceDim( -1 ),
     bHasSelectedPage( false ),
-    pSelectedData( nullptr ),
     mbHasHiddenMember(false)
 {
     //TODO: hold pSource
@@ -1633,8 +1631,7 @@ SC_IMPL_DUMMY_PROPERTY_LISTENER( ScDPDimension )
 
 ScDPHierarchies::ScDPHierarchies( ScDPSource* pSrc, long nD ) :
     pSource( pSrc ),
-    nDim( nD ),
-    ppHiers( nullptr )
+    nDim( nD )
 {
     //TODO: hold pSource
 }
@@ -1777,8 +1774,7 @@ void SAL_CALL ScDPHierarchy::setName( const OUString& /* rNewName */ )
 ScDPLevels::ScDPLevels( ScDPSource* pSrc, long nD, long nH ) :
     pSource( pSrc ),
     nDim( nD ),
-    nHier( nH ),
-    ppLevs( nullptr )
+    nHier( nH )
 {
     //TODO: hold pSource
 
diff --git a/sc/source/core/data/global.cxx b/sc/source/core/data/global.cxx
index cf0bd92371da..8cb867ace6bb 100644
--- a/sc/source/core/data/global.cxx
+++ b/sc/source/core/data/global.cxx
@@ -96,7 +96,7 @@ std::atomic<CollatorWrapper*> ScGlobal::pCollator(nullptr);
 std::atomic<CollatorWrapper*> ScGlobal::pCaseCollator(nullptr);
 std::atomic<::utl::TransliterationWrapper*> ScGlobal::pTransliteration(nullptr);
 std::atomic<::utl::TransliterationWrapper*> ScGlobal::pCaseTransliteration(nullptr);
-css::uno::Reference< css::i18n::XOrdinalSuffix> ScGlobal::xOrdinalSuffix = nullptr;
+css::uno::Reference< css::i18n::XOrdinalSuffix> ScGlobal::xOrdinalSuffix;
 sal_Unicode     ScGlobal::cListDelimiter = ',';
 OUString*       ScGlobal::pEmptyOUString = nullptr;
 OUString*       ScGlobal::pStrClipDocName = nullptr;
diff --git a/sc/source/core/data/markarr.cxx b/sc/source/core/data/markarr.cxx
index a1d6d92e3480..d398ffd456fe 100644
--- a/sc/source/core/data/markarr.cxx
+++ b/sc/source/core/data/markarr.cxx
@@ -26,8 +26,7 @@
 
 ScMarkArray::ScMarkArray() :
     nCount( 0 ),
-    nLimit( 0 ),
-    pData( nullptr )
+    nLimit( 0 )
 {
     // special case "no marks" with pData = NULL
 }
diff --git a/sc/source/core/data/poolhelp.cxx b/sc/source/core/data/poolhelp.cxx
index 9fd434b05385..f29268d7bc72 100644
--- a/sc/source/core/data/poolhelp.cxx
+++ b/sc/source/core/data/poolhelp.cxx
@@ -28,8 +28,7 @@
 #include <stlpool.hxx>
 
 ScPoolHelper::ScPoolHelper( ScDocument* pSourceDoc )
-:pFormTable(nullptr)
-,pEditPool(nullptr)
+:pEditPool(nullptr)
 ,pEnginePool(nullptr)
 ,m_pSourceDoc(pSourceDoc)
 {
diff --git a/sc/source/core/data/postit.cxx b/sc/source/core/data/postit.cxx
index e111149a3404..c8727f55bd05 100644
--- a/sc/source/core/data/postit.cxx
+++ b/sc/source/core/data/postit.cxx
@@ -817,7 +817,7 @@ std::shared_ptr< SdrCaptionObj > ScNoteUtil::CreateTempCaption(
 {
     OUStringBuffer aBuffer( rUserText );
     // add plain text of invisible (!) cell note (no formatting etc.)
-    std::shared_ptr< SdrCaptionObj > pNoteCaption = nullptr;
+    std::shared_ptr< SdrCaptionObj > pNoteCaption;
     const ScPostIt* pNote = rDoc.GetNote( rPos );
     if( pNote && !pNote->IsCaptionShown() )
     {
diff --git a/sc/source/core/data/sheetevents.cxx b/sc/source/core/data/sheetevents.cxx
index 5531473bb9bb..f885d6cac530 100644
--- a/sc/source/core/data/sheetevents.cxx
+++ b/sc/source/core/data/sheetevents.cxx
@@ -62,8 +62,7 @@ sal_Int32 ScSheetEvents::GetVbaDocumentEventId(ScSheetEventId nEvent)
     return (nSheetEventId != NO_EVENT) ? (nSheetEventId + USERDEFINED_START) : NO_EVENT;
 }
 
-ScSheetEvents::ScSheetEvents() :
-    mpScriptNames(nullptr)
+ScSheetEvents::ScSheetEvents()
 {
 }
 
@@ -77,8 +76,7 @@ void ScSheetEvents::Clear()
     mpScriptNames.reset();
 }
 
-ScSheetEvents::ScSheetEvents(const ScSheetEvents& rOther) :
-    mpScriptNames(nullptr)
+ScSheetEvents::ScSheetEvents(const ScSheetEvents& rOther)
 {
     *this = rOther;
 }
diff --git a/sc/source/core/data/table1.cxx b/sc/source/core/data/table1.cxx
index 21155a434e99..4c5be3efcda9 100644
--- a/sc/source/core/data/table1.cxx
+++ b/sc/source/core/data/table1.cxx
@@ -248,30 +248,20 @@ ScTable::ScTable( ScDocument* pDoc, SCTAB nNewTab, const OUString& rNewName,
     nRepeatEndX( SCCOL_REPEAT_NONE ),
     nRepeatStartY( SCROW_REPEAT_NONE ),
     nRepeatEndY( SCROW_REPEAT_NONE ),
-    pTabProtection( nullptr ),
     mpRowHeights( static_cast<ScFlatUInt16RowSegments*>(nullptr) ),
-    pRowFlags( nullptr ),
     mpHiddenCols(new ScFlatBoolColSegments),
     mpHiddenRows(new ScFlatBoolRowSegments),
     mpFilteredCols(new ScFlatBoolColSegments),
     mpFilteredRows(new ScFlatBoolRowSegments),
-    pOutlineTable( nullptr ),
-    pSheetEvents( nullptr ),
     nTableAreaX( 0 ),
     nTableAreaY( 0 ),
     nTab( nNewTab ),
     pDocument( pDoc ),
-    pSearchText ( nullptr ),
     pSortCollator( nullptr ),
-    pRepeatColRange( nullptr ),
-    pRepeatRowRange( nullptr ),
     nLockCount( 0 ),
-    pScenarioRanges( nullptr ),
     aScenarioColor( COL_LIGHTGRAY ),
     aTabBgColor( COL_AUTO ),
     nScenarioFlags(ScScenarioFlags::NONE),
-    pDBDataNoName(nullptr),
-    mpRangeName(nullptr),
     mpCondFormatList( new ScConditionalFormatList() ),
     bScenario(false),
     bLayoutRTL(false),
diff --git a/sc/source/core/tool/addincol.cxx b/sc/source/core/tool/addincol.cxx
index fdf1d27dffb9..948d4c12ade0 100644
--- a/sc/source/core/tool/addincol.cxx
+++ b/sc/source/core/tool/addincol.cxx
@@ -223,10 +223,6 @@ void ScUnoAddInFuncData::SetCallerPos( long nNewPos )
 
 ScUnoAddInCollection::ScUnoAddInCollection() :
     nFuncCount( 0 ),
-    ppFuncData( nullptr ),
-    pExactHashMap( nullptr ),
-    pNameHashMap( nullptr ),
-    pLocalHashMap( nullptr ),
     bInitialized( false )
 {
 }
diff --git a/sc/source/core/tool/appoptio.cxx b/sc/source/core/tool/appoptio.cxx
index ca5b9c210b86..93624110eb0e 100644
--- a/sc/source/core/tool/appoptio.cxx
+++ b/sc/source/core/tool/appoptio.cxx
@@ -36,12 +36,12 @@ using namespace com::sun::star::uno;
 
 //      ScAppOptions - Application Options
 
-ScAppOptions::ScAppOptions() : pLRUList( nullptr )
+ScAppOptions::ScAppOptions()
 {
     SetDefaults();
 }
 
-ScAppOptions::ScAppOptions( const ScAppOptions& rCpy ) : pLRUList( nullptr )
+ScAppOptions::ScAppOptions( const ScAppOptions& rCpy )
 {
     *this = rCpy;
 }
diff --git a/sc/source/core/tool/chartlis.cxx b/sc/source/core/tool/chartlis.cxx
index 780862264a73..69a38fbaa377 100644
--- a/sc/source/core/tool/chartlis.cxx
+++ b/sc/source/core/tool/chartlis.cxx
@@ -94,7 +94,6 @@ void ScChartListener::ExternalRefListener::removeFileId(sal_uInt16 nFileId)
 ScChartListener::ScChartListener( const OUString& rName, ScDocument* pDocP,
         const ScRangeListRef& rRangeList ) :
     SvtListener(),
-    mpExtRefListener(nullptr),
     mpTokens(new vector<ScTokenRef>),
     maName(rName),
     mpDoc( pDocP ),
@@ -106,7 +105,6 @@ ScChartListener::ScChartListener( const OUString& rName, ScDocument* pDocP,
 
 ScChartListener::ScChartListener( const OUString& rName, ScDocument* pDocP, std::unique_ptr<vector<ScTokenRef>> pTokens ) :
     SvtListener(),
-    mpExtRefListener(nullptr),
     mpTokens(std::move(pTokens)),
     maName(rName),
     mpDoc( pDocP ),
@@ -117,7 +115,6 @@ ScChartListener::ScChartListener( const OUString& rName, ScDocument* pDocP, std:
 
 ScChartListener::ScChartListener( const ScChartListener& r ) :
     SvtListener(),
-    mpExtRefListener(nullptr),
     mpTokens(new vector<ScTokenRef>(*r.mpTokens)),
     maName(r.maName),
     mpDoc( r.mpDoc ),
diff --git a/sc/source/core/tool/chartpos.cxx b/sc/source/core/tool/chartpos.cxx
index fb78be869573..7c463fd5dd17 100644
--- a/sc/source/core/tool/chartpos.cxx
+++ b/sc/source/core/tool/chartpos.cxx
@@ -44,7 +44,6 @@ namespace
 ScChartPositioner::ScChartPositioner( ScDocument* pDoc, SCTAB nTab,
                     SCCOL nStartColP, SCROW nStartRowP, SCCOL nEndColP, SCROW nEndRowP) :
         pDocument( pDoc ),
-        pPositionMap( nullptr ),
         eGlue( ScChartGlue::NA ),
         nStartCol(0),
         nStartRow(0),
@@ -59,7 +58,6 @@ ScChartPositioner::ScChartPositioner( ScDocument* pDoc, SCTAB nTab,
 ScChartPositioner::ScChartPositioner( ScDocument* pDoc, const ScRangeListRef& rRangeList ) :
         aRangeListRef( rRangeList ),
         pDocument( pDoc ),
-        pPositionMap( nullptr ),
         eGlue( ScChartGlue::NA ),
         nStartCol(0),
         nStartRow(0),
@@ -74,7 +72,6 @@ ScChartPositioner::ScChartPositioner( ScDocument* pDoc, const ScRangeListRef& rR
 ScChartPositioner::ScChartPositioner( const ScChartPositioner& rPositioner ) :
         aRangeListRef( rPositioner.aRangeListRef ),
         pDocument(rPositioner.pDocument),
-        pPositionMap( nullptr ),
         eGlue(rPositioner.eGlue),
         nStartCol(rPositioner.nStartCol),
         nStartRow(rPositioner.nStartRow),
diff --git a/sc/source/core/tool/chgviset.cxx b/sc/source/core/tool/chgviset.cxx
index da19c886aa6b..65c0afa18ef4 100644
--- a/sc/source/core/tool/chgviset.cxx
+++ b/sc/source/core/tool/chgviset.cxx
@@ -29,7 +29,6 @@ ScChangeViewSettings::~ScChangeViewSettings()
 }
 
 ScChangeViewSettings::ScChangeViewSettings( const ScChangeViewSettings& r ):
-    pCommentSearcher(nullptr),
     aFirstDateTime( DateTime::EMPTY ),
     aLastDateTime( DateTime::EMPTY )
 {
diff --git a/sc/source/core/tool/editutil.cxx b/sc/source/core/tool/editutil.cxx
index 579434fdc8db..78c46e5f76cc 100644
--- a/sc/source/core/tool/editutil.cxx
+++ b/sc/source/core/tool/editutil.cxx
@@ -372,7 +372,6 @@ tools::Rectangle ScEditUtil::GetEditArea( const ScPatternAttr* pPattern, bool bF
 
 ScEditAttrTester::ScEditAttrTester( ScEditEngineDefaulter* pEng ) :
     pEngine( pEng ),
-    pEditAttrs( nullptr ),
     bNeedsObject( false ),
     bNeedsCellAttr( false )
 {
diff --git a/sc/source/core/tool/interpr4.cxx b/sc/source/core/tool/interpr4.cxx
index 127387525a5b..7f5b5a81d490 100644
--- a/sc/source/core/tool/interpr4.cxx
+++ b/sc/source/core/tool/interpr4.cxx
@@ -3771,7 +3771,6 @@ ScInterpreter::ScInterpreter( ScFormulaCell* pCell, ScDocument* pDoc, ScInterpre
     , mpLinkManager(pDok->GetLinkManager())
     , mrStrPool(pDoc->GetSharedStringPool())
     , pJumpMatrix(nullptr)
-    , pTokenMatrixMap(nullptr)
     , pMyFormulaCell(pCell)
     , pFormatter(rContext.GetFormatTable())
     , pCur(nullptr)
diff --git a/sc/source/core/tool/interpr8.cxx b/sc/source/core/tool/interpr8.cxx
index 02ebcae8d8ee..70e44ce83994 100644
--- a/sc/source/core/tool/interpr8.cxx
+++ b/sc/source/core/tool/interpr8.cxx
@@ -130,10 +130,6 @@ public:
 
 ScETSForecastCalculation::ScETSForecastCalculation( SCSIZE nSize, SvNumberFormatter* pFormatter )
     : mpFormatter(pFormatter)
-    , mpBase(nullptr)
-    , mpTrend(nullptr)
-    , mpPerIdx(nullptr)
-    , mpForecast(nullptr)
     , mnSmplInPrd(0)
     , mfStepSize(0.0)
     , mfAlpha(0.0)
diff --git a/sc/source/core/tool/progress.cxx b/sc/source/core/tool/progress.cxx
index 2cd38278ef28..bfae0949a487 100644
--- a/sc/source/core/tool/progress.cxx
+++ b/sc/source/core/tool/progress.cxx
@@ -116,7 +116,6 @@ ScProgress::ScProgress(SfxObjectShell* pObjSh, const OUString& rText,
 
 ScProgress::ScProgress()
     : bEnabled(true)
-    , pProgress(nullptr)
 {
     // DummyInterpret
 }
diff --git a/sc/source/core/tool/queryentry.cxx b/sc/source/core/tool/queryentry.cxx
index f08783927fc8..ecc912b34c4a 100644
--- a/sc/source/core/tool/queryentry.cxx
+++ b/sc/source/core/tool/queryentry.cxx
@@ -40,8 +40,6 @@ ScQueryEntry::ScQueryEntry() :
     nField(0),
     eOp(SC_EQUAL),
     eConnect(SC_AND),
-    pSearchParam(nullptr),
-    pSearchText(nullptr),
     maQueryItems(1)
 {
 }
@@ -51,8 +49,6 @@ ScQueryEntry::ScQueryEntry(const ScQueryEntry& r) :
     nField(r.nField),
     eOp(r.eOp),
     eConnect(r.eConnect),
-    pSearchParam(nullptr),
-    pSearchText(nullptr),
     maQueryItems(r.maQueryItems)
 {
 }
diff --git a/sc/source/core/tool/rangenam.cxx b/sc/source/core/tool/rangenam.cxx
index 5e1c90a3ece7..c8a4da19cc23 100644
--- a/sc/source/core/tool/rangenam.cxx
+++ b/sc/source/core/tool/rangenam.cxx
@@ -52,7 +52,6 @@ ScRangeData::ScRangeData( ScDocument* pDok,
                           const FormulaGrammar::Grammar eGrammar ) :
                 aName       ( rName ),
                 aUpperName  ( ScGlobal::pCharClass->uppercase( rName ) ),
-                pCode       ( nullptr ),
                 aPos        ( rAddress ),
                 eType       ( nType ),
                 pDoc        ( pDok ),
diff --git a/sc/source/filter/excel/excrecds.cxx b/sc/source/filter/excel/excrecds.cxx
index d5c1bfd8970b..d66c2d9e8fce 100644
--- a/sc/source/filter/excel/excrecds.cxx
+++ b/sc/source/filter/excel/excrecds.cxx
@@ -573,8 +573,7 @@ XclExpAutofilterinfo::XclExpAutofilterinfo( const ScAddress& rStartPos, SCCOL nS
 ExcFilterCondition::ExcFilterCondition() :
         nType( EXC_AFTYPE_NOTUSED ),
         nOper( EXC_AFOPER_EQUAL ),
-        fVal( 0.0 ),
-        pText( nullptr )
+        fVal( 0.0 )
 {
 }
 
diff --git a/sc/source/filter/excel/xetable.cxx b/sc/source/filter/excel/xetable.cxx
index a2ce68c04669..c94145737fc9 100644
--- a/sc/source/filter/excel/xetable.cxx
+++ b/sc/source/filter/excel/xetable.cxx
@@ -2365,7 +2365,7 @@ XclExpRow& XclExpRowBuffer::GetOrCreateRow( sal_uInt32 nXclRow, bool bRowAlwaysE
     if( !bFound || bFoundHigher )
     {
         size_t nFrom = 0;
-        RowRef pPrevEntry = nullptr;
+        RowRef pPrevEntry;
         if( itr != maRowMap.begin() )
         {
             --itr;
diff --git a/sc/source/filter/excel/xilink.cxx b/sc/source/filter/excel/xilink.cxx
index dd32e55468ae..b5e0b7ecbb99 100644
--- a/sc/source/filter/excel/xilink.cxx
+++ b/sc/source/filter/excel/xilink.cxx
@@ -338,8 +338,7 @@ const ScMatrix& XclImpExtName::MOper::GetCache() const
 }
 
 XclImpExtName::XclImpExtName( XclImpSupbook& rSupbook, XclImpStream& rStrm, XclSupbookType eSubType, ExcelToSc* pFormulaConv )
-    : mpMOper(nullptr)
-    , mnStorageId(0)
+    : mnStorageId(0)
 {
     sal_uInt16 nFlags(0);
     sal_uInt8 nLen(0);
diff --git a/sc/source/filter/excel/xiname.cxx b/sc/source/filter/excel/xiname.cxx
index 64dcfdfdfdc6..bc60c1e18252 100644
--- a/sc/source/filter/excel/xiname.cxx
+++ b/sc/source/filter/excel/xiname.cxx
@@ -39,8 +39,7 @@ XclImpName::XclImpName( XclImpStream& rStrm, sal_uInt16 nXclNameIdx ) :
     mnXclTab( EXC_NAME_GLOBAL ),
     mnNameIndex( nXclNameIdx ),
     mbVBName( false ),
-    mbMacro( false ),
-    mpTokensData( nullptr )
+    mbMacro( false )
 {
     ExcelToSc& rFmlaConv = GetOldFmlaConverter();
 
diff --git a/sc/source/filter/html/htmlpars.cxx b/sc/source/filter/html/htmlpars.cxx
index 09d042e1b18e..eaed6bff3893 100644
--- a/sc/source/filter/html/htmlpars.cxx
+++ b/sc/source/filter/html/htmlpars.cxx
@@ -202,7 +202,6 @@ ScHTMLLayoutParser::ScHTMLLayoutParser(
         aPageSize( aPageSizeP ),
         aBaseURL( rBaseURL ),
         xLockedList( new ScRangeList ),
-        pTables( nullptr ),
         pLocalColOffset( new ScHTMLColOffset ),
         nFirstTableCell(0),
         nTableLevel(0),
diff --git a/sc/source/filter/inc/XclExpChangeTrack.hxx b/sc/source/filter/inc/XclExpChangeTrack.hxx
index 557e63b7a4d7..2a74350756dc 100644
--- a/sc/source/filter/inc/XclExpChangeTrack.hxx
+++ b/sc/source/filter/inc/XclExpChangeTrack.hxx
@@ -327,8 +327,7 @@ private:
     virtual void                SaveCont( XclExpStream& rStrm ) override;
 
 public:
-    XclExpChTrTabId( sal_uInt16 nCount ) :
-                                    pBuffer( nullptr ), nTabCount( nCount ) {}
+    XclExpChTrTabId( sal_uInt16 nCount ) : nTabCount( nCount ) {}
                                 XclExpChTrTabId( const XclExpChTrTabIdBuffer& rBuffer );
     virtual                     ~XclExpChTrTabId() override;
 
diff --git a/sc/source/filter/oox/extlstcontext.cxx b/sc/source/filter/oox/extlstcontext.cxx
index 1a890d915d41..ebf2e06e9955 100644
--- a/sc/source/filter/oox/extlstcontext.cxx
+++ b/sc/source/filter/oox/extlstcontext.cxx
@@ -78,8 +78,7 @@ void ExtCfRuleContext::onStartElement( const AttributeList& rAttribs )
 }
 
 ExtConditionalFormattingContext::ExtConditionalFormattingContext(WorksheetContextBase& rFragment):
-    WorksheetContextBase(rFragment),
-    mpCurrentRule(nullptr)
+    WorksheetContextBase(rFragment)
 {
 }
 
diff --git a/sc/source/filter/rtf/expbase.cxx b/sc/source/filter/rtf/expbase.cxx
index 14fe09f5f670..d5461f1d6909 100644
--- a/sc/source/filter/rtf/expbase.cxx
+++ b/sc/source/filter/rtf/expbase.cxx
@@ -27,8 +27,7 @@ ScExportBase::ScExportBase( SvStream& rStrmP, ScDocument* pDocP,
             rStrm( rStrmP ),
             aRange( rRangeP ),
             pDoc( pDocP ),
-            pFormatter( pDocP->GetFormatTable() ),
-            pEditEngine( nullptr )
+            pFormatter( pDocP->GetFormatTable() )
 {
 }
 
diff --git a/sc/source/filter/xcl97/XclExpChangeTrack.cxx b/sc/source/filter/xcl97/XclExpChangeTrack.cxx
index e98f645a9ed5..feddc3cbee27 100644
--- a/sc/source/filter/xcl97/XclExpChangeTrack.cxx
+++ b/sc/source/filter/xcl97/XclExpChangeTrack.cxx
@@ -653,7 +653,6 @@ XclExpChTrAction::XclExpChTrAction( const XclExpChTrAction& rCopy ) :
     sUsername( rCopy.sUsername ),
     aDateTime( rCopy.aDateTime ),
     nIndex( 0 ),
-    pAddAction( nullptr ),
     bAccepted( rCopy.bAccepted ),
     rTabInfo( rCopy.rTabInfo ),
     rIdBuffer( rCopy.rIdBuffer ),
@@ -671,7 +670,6 @@ XclExpChTrAction::XclExpChTrAction(
     sUsername( rAction.GetUser() ),
     aDateTime( rAction.GetDateTime() ),
     nIndex( 0 ),
-    pAddAction( nullptr ),
     bAccepted( rAction.IsAccepted() ),
     rTabInfo( rRoot.GetTabInfo() ),
     rIdBuffer( rTabIdBuffer ),
@@ -748,7 +746,6 @@ std::size_t XclExpChTrAction::GetLen() const
 }
 
 XclExpChTrData::XclExpChTrData() :
-    pString( nullptr ),
     mpFormulaCell( nullptr ),
     fValue( 0.0 ),
     nRKValue( 0 ),
@@ -827,8 +824,6 @@ XclExpChTrCellContent::XclExpChTrCellContent(
         const XclExpChTrTabIdBuffer& rTabIdBuffer ) :
     XclExpChTrAction( rAction, rRoot, rTabIdBuffer, EXC_CHTR_OP_CELL ),
     XclExpRoot( rRoot ),
-    pOldData( nullptr ),
-    pNewData( nullptr ),
     aPosition( rAction.GetBigRange().MakeRange().aStart )
 {
     sal_uInt32 nDummy32;
diff --git a/sc/source/filter/xcl97/XclImpChangeTrack.cxx b/sc/source/filter/xcl97/XclImpChangeTrack.cxx
index 668359d0e355..f212b231c6dd 100644
--- a/sc/source/filter/xcl97/XclImpChangeTrack.cxx
+++ b/sc/source/filter/xcl97/XclImpChangeTrack.cxx
@@ -37,8 +37,6 @@ XclImpChangeTrack::XclImpChangeTrack( const XclImpRoot& rRoot, const XclImpStrea
     XclImpRoot( rRoot ),
     aRecHeader(),
     sOldUsername(),
-    pChangeTrack( nullptr ),
-    pStrm( nullptr ),
     nTabIdCount( 0 ),
     bGlobExit( false ),
     eNestedMode( nmBase )
diff --git a/sc/source/filter/xcl97/xcl97esc.cxx b/sc/source/filter/xcl97/xcl97esc.cxx
index 4ef21e1b6317..83cd1746eb32 100644
--- a/sc/source/filter/xcl97/xcl97esc.cxx
+++ b/sc/source/filter/xcl97/xcl97esc.cxx
@@ -97,7 +97,6 @@ XclEscherEx::XclEscherEx( const XclExpRoot& rRoot, XclExpObjectManager& rObjMgr,
     XclExpRoot( rRoot ),
     mrObjMgr( rObjMgr ),
     pCurrXclObj( nullptr ),
-    pCurrAppData( nullptr ),
     pTheClientData( new XclEscherClientData ),
     pAdditionalText( nullptr ),
     nAdditionalText( 0 ),
diff --git a/sc/source/filter/xml/XMLChangeTrackingExportHelper.cxx b/sc/source/filter/xml/XMLChangeTrackingExportHelper.cxx
index 232f0da21566..6e40a5e56340 100644
--- a/sc/source/filter/xml/XMLChangeTrackingExportHelper.cxx
+++ b/sc/source/filter/xml/XMLChangeTrackingExportHelper.cxx
@@ -45,8 +45,7 @@ using namespace xmloff::token;
 ScChangeTrackingExportHelper::ScChangeTrackingExportHelper(ScXMLExport& rTempExport)
     : rExport(rTempExport),
     pChangeTrack(nullptr),
-    pEditTextObj(nullptr),
-    pDependings(nullptr)
+    pEditTextObj(nullptr)
 {
     pChangeTrack = rExport.GetDocument() ? rExport.GetDocument()->GetChangeTrack() : nullptr;
     pDependings.reset( new ScChangeActionMap );
diff --git a/sc/source/filter/xml/XMLChangeTrackingImportHelper.cxx b/sc/source/filter/xml/XMLChangeTrackingImportHelper.cxx
index a29c78c6a476..c9844926688f 100644
--- a/sc/source/filter/xml/XMLChangeTrackingImportHelper.cxx
+++ b/sc/source/filter/xml/XMLChangeTrackingImportHelper.cxx
@@ -106,7 +106,6 @@ ScMyInsAction::~ScMyInsAction()
 ScMyDelAction::ScMyDelAction(const ScChangeActionType nActionTypeP)
     : ScMyBaseAction(nActionTypeP),
     aGeneratedList(),
-    pInsCutOff(nullptr),
     aMoveCutOffs(),
     nD(0)
 {
@@ -118,8 +117,7 @@ ScMyDelAction::~ScMyDelAction()
 
 ScMyMoveAction::ScMyMoveAction()
     : ScMyBaseAction(SC_CAT_MOVE),
-    aGeneratedList(),
-    pMoveRanges(nullptr)
+    aGeneratedList()
 {
 }
 
@@ -128,8 +126,7 @@ ScMyMoveAction::~ScMyMoveAction()
 }
 
 ScMyContentAction::ScMyContentAction()
-    : ScMyBaseAction(SC_CAT_CONTENT),
-    pCellInfo(nullptr)
+    : ScMyBaseAction(SC_CAT_CONTENT)
 {
 }
 
@@ -150,7 +147,6 @@ ScXMLChangeTrackingImportHelper::ScXMLChangeTrackingImportHelper() :
     aActions(),
     pDoc(nullptr),
     pTrack(nullptr),
-    pCurrentAction(nullptr),
     nMultiSpanned(0),
     nMultiSpannedSlaveCount(0)
 {
diff --git a/sc/source/filter/xml/XMLExportSharedData.cxx b/sc/source/filter/xml/XMLExportSharedData.cxx
index b5fa9cbb1e3c..44e0e874610a 100644
--- a/sc/source/filter/xml/XMLExportSharedData.cxx
+++ b/sc/source/filter/xml/XMLExportSharedData.cxx
@@ -26,11 +26,7 @@ using namespace com::sun::star;
 ScMySharedData::ScMySharedData(const sal_Int32 nTempTableCount) :
     nLastColumns(nTempTableCount, 0),
     nLastRows(nTempTableCount, 0),
-    pTableShapes(nullptr),
-    pDrawPages(nullptr),
-    pShapesContainer(nullptr),
     pDetectiveObjContainer(new ScMyDetectiveObjContainer()),
-    pNoteShapes(nullptr),
     nTableCount(nTempTableCount)
 {
 }
diff --git a/sc/source/filter/xml/XMLStylesImportHelper.cxx b/sc/source/filter/xml/XMLStylesImportHelper.cxx
index 1dbceb61943d..c4739ad68138 100644
--- a/sc/source/filter/xml/XMLStylesImportHelper.cxx
+++ b/sc/source/filter/xml/XMLStylesImportHelper.cxx
@@ -40,8 +40,7 @@ sal_Int32 ScMyStyleNumberFormats::GetStyleNumberFormat(const OUString& rStyleNam
         return aItr->nNumberFormat;
 }
 
-ScMyStyleRanges::ScMyStyleRanges() :
-    pCurrencyList(nullptr)
+ScMyStyleRanges::ScMyStyleRanges()
 {
 }
 
diff --git a/sc/source/filter/xml/XMLTrackedChangesContext.cxx b/sc/source/filter/xml/XMLTrackedChangesContext.cxx
index 1a426bf4fba0..a43614c5e774 100644
--- a/sc/source/filter/xml/XMLTrackedChangesContext.cxx
+++ b/sc/source/filter/xml/XMLTrackedChangesContext.cxx
@@ -691,7 +691,6 @@ ScXMLChangeTextPContext::ScXMLChangeTextPContext( ScXMLImport& rImport,
     sLName(rLName),
     sText(),
     pChangeCellContext(pTempChangeCellContext),
-    pTextPContext(nullptr),
     nPrefix(nPrfx)
 {
     // here are no attributes
diff --git a/sc/source/filter/xml/xmlannoi.cxx b/sc/source/filter/xml/xmlannoi.cxx
index f7e87a940206..9df714e244f5 100644
--- a/sc/source/filter/xml/xmlannoi.cxx
+++ b/sc/source/filter/xml/xmlannoi.cxx
@@ -46,8 +46,7 @@ ScXMLAnnotationContext::ScXMLAnnotationContext( ScXMLImport& rImport,
                                       const uno::Reference<xml::sax::XAttributeList>& xAttrList,
                                       ScXMLAnnotationData& rAnnotationData) :
     ScXMLImportContext( rImport, nPrfx, rLName ),
-    mrAnnotationData( rAnnotationData ),
-    pShapeContext(nullptr)
+    mrAnnotationData( rAnnotationData )
 {
     uno::Reference<drawing::XShapes> xLocalShapes (GetScImport().GetTables().GetCurrentXShapes());
     if (xLocalShapes.is())
diff --git a/sc/source/filter/xml/xmldpimp.cxx b/sc/source/filter/xml/xmldpimp.cxx
index f1c1e96bf309..49e0a638e51f 100644
--- a/sc/source/filter/xml/xmldpimp.cxx
+++ b/sc/source/filter/xml/xmldpimp.cxx
@@ -97,7 +97,6 @@ ScXMLDataPilotTableContext::ScXMLDataPilotTableContext( ScXMLImport& rImport,
     ScXMLImportContext( rImport ),
     pDoc(GetScImport().GetDocument()),
     pDPSave(new ScDPSaveData()),
-    pDPDimSaveData(nullptr),
     sDataPilotTableName(),
     sApplicationData(),
     nSourceType(SQL),
diff --git a/sc/source/filter/xml/xmlexprt.cxx b/sc/source/filter/xml/xmlexprt.cxx
index 59f4b9bbb572..27e8a2ec499e 100644
--- a/sc/source/filter/xml/xmlexprt.cxx
+++ b/sc/source/filter/xml/xmlexprt.cxx
@@ -342,20 +342,9 @@ ScXMLExport::ScXMLExport(
         rContext, implementationName, XML_SPREADSHEET, nExportFlag ),
     pDoc(nullptr),
     nSourceStreamPos(0),
-    pNumberFormatAttributesExportHelper(nullptr),
     pSharedData(nullptr),
-    pColumnStyles(nullptr),
-    pRowStyles(nullptr),
-    pCellStyles(nullptr),
-    pRowFormatRanges(nullptr),
     aTableStyles(),
-    pGroupColumns (nullptr),
-    pGroupRows (nullptr),
-    pDefaults(nullptr),
     pCurrentCell(nullptr),
-    pMergedRangesContainer(nullptr),
-    pValidationsContainer(nullptr),
-    pChangeTrackingExportHelper(nullptr),
     nOpenRow(-1),
     nProgressCount(0),
     nCurrentTable(0),
diff --git a/sc/source/filter/xml/xmlimprt.cxx b/sc/source/filter/xml/xmlimprt.cxx
index 0dc6d755d84f..3d321ca29382 100644
--- a/sc/source/filter/xml/xmlimprt.cxx
+++ b/sc/source/filter/xml/xmlimprt.cxx
@@ -664,30 +664,11 @@ ScXMLImport::ScXMLImport(
     OUString const & implementationName, SvXMLImportFlags nImportFlag)
 :   SvXMLImport( rContext, implementationName, nImportFlag ),
     pDoc( nullptr ),
-    pChangeTrackingImportHelper(nullptr),
-    pStylesImportHelper(nullptr),
     sNumberFormat(SC_UNONAME_NUMFMT),
     sLocale(SC_LOCALE),
     sCellStyle(SC_UNONAME_CELLSTYL),
-    pDocElemTokenMap( nullptr ),
-    pContentValidationElemTokenMap( nullptr ),
-    pContentValidationMessageElemTokenMap( nullptr ),
-    pTableElemTokenMap( nullptr ),
-    pTableRowsElemTokenMap( nullptr ),
-    pTableRowElemTokenMap( nullptr ),
-    pTableRowAttrTokenMap( nullptr ),
-    pTableRowCellElemTokenMap( nullptr ),
-    pTableRowCellAttrTokenMap( nullptr ),
-    pTableAnnotationAttrTokenMap( nullptr ),
     mpPostProcessData(nullptr),
     aTables(*this),
-    m_pMyNamedExpressions(nullptr),
-    pMyLabelRanges(nullptr),
-    pValidations(nullptr),
-    pDetectiveOpArray(nullptr),
-    pSolarMutexGuard(nullptr),
-    pNumberFormatAttributesExportHelper(nullptr),
-    pStyleNumberFormats(nullptr),
     sPrevStyleName(),
     sPrevCurrency(),
     nSolarMutexLocked(0),
diff --git a/sc/source/ui/Accessibility/AccessibleDocument.cxx b/sc/source/ui/Accessibility/AccessibleDocument.cxx
index 7c1438d8792c..ace156f82e9a 100644
--- a/sc/source/ui/Accessibility/AccessibleDocument.cxx
+++ b/sc/source/ui/Accessibility/AccessibleDocument.cxx
@@ -1378,7 +1378,6 @@ ScAccessibleDocument::ScAccessibleDocument(
     : ScAccessibleDocumentBase(rxParent),
     mpViewShell(pViewShell),
     meSplitPos(eSplitPos),
-    mpChildrenShapes(nullptr),
     mpTempAccEdit(nullptr),
     mbCompleteSheetSelected(false)
 {
@@ -1684,7 +1683,7 @@ void SAL_CALL ScAccessibleDocument::release()
 uno::Reference< XAccessible > SAL_CALL ScAccessibleDocument::getAccessibleAtPoint(
         const awt::Point& rPoint )
 {
-    uno::Reference<XAccessible> xAccessible = nullptr;
+    uno::Reference<XAccessible> xAccessible;
     if (containsPoint(rPoint))
     {
         SolarMutexGuard aGuard;
diff --git a/sc/source/ui/Accessibility/AccessibleDocumentPagePreview.cxx b/sc/source/ui/Accessibility/AccessibleDocumentPagePreview.cxx
index 2c40ae3a7e06..84cdfe7df845 100644
--- a/sc/source/ui/Accessibility/AccessibleDocumentPagePreview.cxx
+++ b/sc/source/ui/Accessibility/AccessibleDocumentPagePreview.cxx
@@ -1154,9 +1154,7 @@ ScPagePreviewCountData::ScPagePreviewCountData( const ScPreviewLocationData& rDa
 ScAccessibleDocumentPagePreview::ScAccessibleDocumentPagePreview(
         const uno::Reference<XAccessible>& rxParent, ScPreviewShell* pViewShell ) :
     ScAccessibleDocumentBase(rxParent),
-    mpViewShell(pViewShell),
-    mpNotesChildren(nullptr),
-    mpShapeChildren(nullptr)
+    mpViewShell(pViewShell)
 {
     if (pViewShell)
         pViewShell->AddAccessibilityObject(*this);
diff --git a/sc/source/ui/Accessibility/AccessibleEditObject.cxx b/sc/source/ui/Accessibility/AccessibleEditObject.cxx
index 5af3996b14cc..8dcba0cae6b0 100644
--- a/sc/source/ui/Accessibility/AccessibleEditObject.cxx
+++ b/sc/source/ui/Accessibility/AccessibleEditObject.cxx
@@ -62,7 +62,6 @@ ScAccessibleEditObject::ScAccessibleEditObject(
         const OUString& rDescription, EditObjectType eObjectType)
     :
     ScAccessibleContextBase(rxParent, AccessibleRole::TEXT_FRAME),
-    mpTextHelper(nullptr),
     mpEditView(pEditView),
     mpWindow(pWin),
     meObjectType(eObjectType),
diff --git a/sc/source/ui/Accessibility/AccessiblePageHeaderArea.cxx b/sc/source/ui/Accessibility/AccessiblePageHeaderArea.cxx
index c1e3c919ea29..1109f8de7429 100644
--- a/sc/source/ui/Accessibility/AccessiblePageHeaderArea.cxx
+++ b/sc/source/ui/Accessibility/AccessiblePageHeaderArea.cxx
@@ -53,7 +53,6 @@ ScAccessiblePageHeaderArea::ScAccessiblePageHeaderArea(
         SvxAdjust eAdjust)
         : ScAccessibleContextBase(rxParent, AccessibleRole::TEXT),
         mpEditObj(pEditObj->Clone().release()),
-        mpTextHelper(nullptr),
         mpViewShell(pViewShell),
         mbHeader(bHeader),
         meAdjust(eAdjust)
diff --git a/sc/source/ui/Accessibility/AccessiblePreviewCell.cxx b/sc/source/ui/Accessibility/AccessiblePreviewCell.cxx
index 864db6d539d3..b39fd0836e95 100644
--- a/sc/source/ui/Accessibility/AccessiblePreviewCell.cxx
+++ b/sc/source/ui/Accessibility/AccessiblePreviewCell.cxx
@@ -47,8 +47,7 @@ ScAccessiblePreviewCell::ScAccessiblePreviewCell( const css::uno::Reference<css:
                             const ScAddress& rCellAddress,
                             sal_Int32 nIndex ) :
     ScAccessibleCellBase( rxParent, ( pViewShell ? &pViewShell->GetDocument() : nullptr ), rCellAddress, nIndex ),
-    mpViewShell( pViewShell ),
-    mpTextHelper(nullptr)
+    mpViewShell( pViewShell )
 {
     if (mpViewShell)
         mpViewShell->AddAccessibilityObject(*this);
diff --git a/sc/source/ui/Accessibility/AccessiblePreviewHeaderCell.cxx b/sc/source/ui/Accessibility/AccessiblePreviewHeaderCell.cxx
index e1a8d942edff..c0537933d497 100644
--- a/sc/source/ui/Accessibility/AccessiblePreviewHeaderCell.cxx
+++ b/sc/source/ui/Accessibility/AccessiblePreviewHeaderCell.cxx
@@ -65,8 +65,7 @@ ScAccessiblePreviewHeaderCell::ScAccessiblePreviewHeaderCell( const css::uno::Re
     mnIndex( nIndex ),
     maCellPos( rCellPos ),
     mbColumnHeader( bIsColHdr ),
-    mbRowHeader( bIsRowHdr ),
-    mpTableInfo( nullptr )
+    mbRowHeader( bIsRowHdr )
 {
     if (mpViewShell)
         mpViewShell->AddAccessibilityObject(*this);
diff --git a/sc/source/ui/Accessibility/AccessiblePreviewTable.cxx b/sc/source/ui/Accessibility/AccessiblePreviewTable.cxx
index 2d211c748dfb..ceaee901f68e 100644
--- a/sc/source/ui/Accessibility/AccessiblePreviewTable.cxx
+++ b/sc/source/ui/Accessibility/AccessiblePreviewTable.cxx
@@ -50,8 +50,7 @@ ScAccessiblePreviewTable::ScAccessiblePreviewTable( const css::uno::Reference<cs
                             ScPreviewShell* pViewShell, sal_Int32 nIndex ) :
     ScAccessibleContextBase( rxParent, AccessibleRole::TABLE ),
     mpViewShell( pViewShell ),
-    mnIndex( nIndex ),
-    mpTableInfo( nullptr )
+    mnIndex( nIndex )
 {
     if (mpViewShell)
         mpViewShell->AddAccessibilityObject(*this);
diff --git a/sc/source/ui/Accessibility/AccessibleText.cxx b/sc/source/ui/Accessibility/AccessibleText.cxx
index 3f45c7f3de94..4260968c75c0 100644
--- a/sc/source/ui/Accessibility/AccessibleText.cxx
+++ b/sc/source/ui/Accessibility/AccessibleText.cxx
@@ -865,11 +865,8 @@ ScDocShell* ScAccessibleCellTextData::GetDocShell(ScTabViewShell* pViewShell)
 
 ScAccessibleEditObjectTextData::ScAccessibleEditObjectTextData(EditView* pEditView, vcl::Window* pWin, bool isClone)
     :
-    mpViewForwarder(nullptr),
-    mpEditViewForwarder(nullptr),
     mpEditView(pEditView),
     mpEditEngine(pEditView ? pEditView->GetEditEngine() : nullptr),
-    mpForwarder(nullptr),
     mpWindow(pWin)
 {
     // If the object is cloned, do NOT add notify hdl.
@@ -1133,7 +1130,6 @@ void ScAccessibleEditLineTextData::EndEdit()
 ScAccessiblePreviewCellTextData::ScAccessiblePreviewCellTextData(ScPreviewShell* pViewShell,
                             const ScAddress& rP)
     : ScAccessibleCellBaseTextData(GetDocShell(pViewShell), rP),
-    mpViewForwarder(nullptr),
     mpViewShell(pViewShell)
 {
 }
@@ -1202,7 +1198,6 @@ ScDocShell* ScAccessiblePreviewCellTextData::GetDocShell(ScPreviewShell* pViewSh
 ScAccessiblePreviewHeaderCellTextData::ScAccessiblePreviewHeaderCellTextData(ScPreviewShell* pViewShell,
             const OUString& rText, const ScAddress& rP, bool bColHeader, bool bRowHeader)
     : ScAccessibleCellBaseTextData(GetDocShell(pViewShell), rP),
-    mpViewForwarder(nullptr),
     mpViewShell(pViewShell),
     maText(rText),
     mbColHeader(bColHeader),
@@ -1303,8 +1298,6 @@ ScAccessibleHeaderTextData::ScAccessibleHeaderTextData(ScPreviewShell* pViewShel
     :
     mpViewForwarder(nullptr),
     mpViewShell(pViewShell),
-    mpEditEngine(nullptr),
-    mpForwarder(nullptr),
     mpDocSh(nullptr),
     mpEditObj(pEditObj),
     mbHeader(bHeader),
@@ -1416,8 +1409,6 @@ ScAccessibleNoteTextData::ScAccessibleNoteTextData(ScPreviewShell* pViewShell,
     :
     mpViewForwarder(nullptr),
     mpViewShell(pViewShell),
-    mpEditEngine(nullptr),
-    mpForwarder(nullptr),
     mpDocSh(nullptr),
     msText(sText),
     maCellPos(aCellPos),
diff --git a/sc/source/ui/app/drwtrans.cxx b/sc/source/ui/app/drwtrans.cxx
index 3cb2fefebf0b..759f3f9763f2 100644
--- a/sc/source/ui/app/drwtrans.cxx
+++ b/sc/source/ui/app/drwtrans.cxx
@@ -76,11 +76,9 @@ ScDrawTransferObj::ScDrawTransferObj( std::unique_ptr<SdrModel> pClipModel, ScDo
                                         const TransferableObjectDescriptor& rDesc ) :
     m_pModel( std::move(pClipModel) ),
     m_aObjDesc( rDesc ),
-    m_pBookmark( nullptr ),
     m_bGraphic( false ),
     m_bGrIsBit( false ),
     m_bOleObj( false ),
-    m_pDragSourceView( nullptr ),
     m_nDragSourceFlags( ScDragSrc::Undefined ),
     m_bDragWasInternal( false ),
     maShellID(SfxObjectShell::CreateShellID(pContainerShell))
diff --git a/sc/source/ui/app/inputhdl.cxx b/sc/source/ui/app/inputhdl.cxx
index 2d56ce5f075a..15a2d21a5d10 100644
--- a/sc/source/ui/app/inputhdl.cxx
+++ b/sc/source/ui/app/inputhdl.cxx
@@ -588,12 +588,8 @@ static sal_Int32 lcl_MatchParenthesis( const OUString& rStr, sal_Int32 nPos )
 
 ScInputHandler::ScInputHandler()
     :   pInputWin( nullptr ),
-        mpEditEngine( nullptr ),
         pTableView( nullptr ),
         pTopView( nullptr ),
-        pColumnData( nullptr ),
-        pFormulaData( nullptr ),
-        pFormulaDataPara( nullptr ),
         pTipVisibleParent( nullptr ),
         nTipVisible( nullptr ),
         pTipVisibleSecParent( nullptr ),
@@ -623,10 +619,6 @@ ScInputHandler::ScInputHandler()
         aScaleY( 1,1 ),
         pRefViewSh( nullptr ),
         pLastPattern( nullptr ),
-        pEditDefaults( nullptr ),
-        pLastState( nullptr ),
-        pDelayTimer( nullptr ),
-        pRangeFindList( nullptr ),
         maFormulaChar()
 {
     //  The InputHandler is constructed with the view, so SfxViewShell::Current
@@ -4056,7 +4048,6 @@ ScInputHdlState::ScInputHdlState( const ScAddress& rCurPos,
 }
 
 ScInputHdlState::ScInputHdlState( const ScInputHdlState& rCpy )
-    :   pEditData   ( nullptr )
 {
     *this = rCpy;
 }
diff --git a/sc/source/ui/app/inputwin.cxx b/sc/source/ui/app/inputwin.cxx
index a1fb0b3a6625..d116c9acc7c0 100644
--- a/sc/source/ui/app/inputwin.cxx
+++ b/sc/source/ui/app/inputwin.cxx
@@ -1259,8 +1259,6 @@ void ScTextWnd::InitEditEngine()
 ScTextWnd::ScTextWnd(ScInputBarGroup* pParent, ScTabViewShell* pViewSh)
     :   ScTextWndBase(pParent, WinBits(WB_HIDE | WB_BORDER)),
         DragSourceHelper(this),
-        mpEditEngine  (nullptr),
-        mpEditView    (nullptr),
         bIsInsertMode(true),
         bFormulaMode (false),
         bInputMode   (false),
diff --git a/sc/source/ui/app/scmod.cxx b/sc/source/ui/app/scmod.cxx
index 0390397b678e..b24f53f47564 100644
--- a/sc/source/ui/app/scmod.cxx
+++ b/sc/source/ui/app/scmod.cxx
@@ -144,21 +144,6 @@ ScModule::ScModule( SfxObjectFactory* pFact ) :
     m_pSelTransfer( nullptr ),
     m_pMessagePool( nullptr ),
     m_pRefInputHandler( nullptr ),
-    m_pViewCfg( nullptr ),
-    m_pDocCfg( nullptr ),
-    m_pAppCfg( nullptr ),
-    m_pDefaultsCfg( nullptr ),
-    m_pFormulaCfg( nullptr ),
-    m_pInputCfg( nullptr ),
-    m_pPrintCfg( nullptr ),
-    m_pNavipiCfg( nullptr ),
-    m_pAddInCfg( nullptr ),
-    m_pColorConfig( nullptr ),
-    m_pAccessOptions( nullptr ),
-    m_pCTLOptions( nullptr ),
-    m_pUserOptions( nullptr ),
-    m_pErrorHdl( nullptr ),
-    m_pFormEditData( nullptr ),
     m_nCurRefDlgId( 0 ),
     m_bIsWaterCan( false ),
     m_bIsInEditCommand( false ),
diff --git a/sc/source/ui/app/uiitems.cxx b/sc/source/ui/app/uiitems.cxx
index dd0f4eb27f79..bd938e9611c0 100644
--- a/sc/source/ui/app/uiitems.cxx
+++ b/sc/source/ui/app/uiitems.cxx
@@ -166,7 +166,6 @@ ScQueryItem::ScQueryItem( sal_uInt16                nWhichP,
                           ScViewData*           ptrViewData,
                           const ScQueryParam*   pQueryData ) :
         SfxPoolItem ( nWhichP ),
-        mpQueryData(nullptr),
         pViewData   ( ptrViewData ),
         bIsAdvanced ( false )
 {
@@ -179,7 +178,6 @@ ScQueryItem::ScQueryItem( sal_uInt16                nWhichP,
 ScQueryItem::ScQueryItem( sal_uInt16                nWhichP,
                           const ScQueryParam*   pQueryData ) :
         SfxPoolItem ( nWhichP ),
-        mpQueryData(nullptr),
         pViewData   ( nullptr ),
         bIsAdvanced ( false )
 {
@@ -287,8 +285,7 @@ bool ScSubTotalItem::QueryValue( css::uno::Any& rVal, sal_uInt8 /* nMemberUd */
  * Transporter for the UserLIst dialog
  */
 ScUserListItem::ScUserListItem( sal_uInt16 nWhichP )
-    :   SfxPoolItem ( nWhichP ),
-        pUserList   ( nullptr )
+    :   SfxPoolItem ( nWhichP )
 {
 }
 
diff --git a/sc/source/ui/cctrl/checklistmenu.cxx b/sc/source/ui/cctrl/checklistmenu.cxx
index aafbef46a7a1..9dcd5894baec 100644
--- a/sc/source/ui/cctrl/checklistmenu.cxx
+++ b/sc/source/ui/cctrl/checklistmenu.cxx
@@ -882,9 +882,6 @@ ScCheckListMenuWindow::ScCheckListMenuWindow(vcl::Window* pParent, ScDocument* p
     maBtnUnselectSingle(VclPtr<ImageButton>::Create(this, 0)),
     maBtnOk(VclPtr<OKButton>::Create(this)),
     maBtnCancel(VclPtr<CancelButton>::Create(this)),
-    mpExtendedData(nullptr),
-    mpOKAction(nullptr),
-    mpPopupEndAction(nullptr),
     maWndSize(),
     mePrevToggleAllState(TRISTATE_INDET),
     maTabStops(this)
@@ -1610,7 +1607,7 @@ void ScTabStops::clear()
 }
 
 ScCheckListBox::ScCheckListBox( vcl::Window* pParent )
-    :  SvTreeListBox( pParent, 0 ), mpCheckButton( nullptr ), mbSeenMouseButtonDown( false )
+    :  SvTreeListBox( pParent, 0 ), mbSeenMouseButtonDown( false )
 {
     Init();
     set_id("check_list_box");
diff --git a/sc/source/ui/dbgui/consdlg.cxx b/sc/source/ui/dbgui/consdlg.cxx
index 8205ba0439b7..df1b94034214 100644
--- a/sc/source/ui/dbgui/consdlg.cxx
+++ b/sc/source/ui/dbgui/consdlg.cxx
@@ -77,7 +77,6 @@ ScConsolidateDlg::ScConsolidateDlg( SfxBindings* pB, SfxChildWindow* pCW, vcl::W
         pDoc            ( static_cast<ScTabViewShell*>(SfxViewShell::Current())->
                                 GetViewData().GetDocument() ),
         pRangeUtil      ( new ScRangeUtil ),
-        pAreaData       ( nullptr ),
         nAreaDataCount  ( 0 ),
         nWhichCons      ( rArgSet.GetPool()->GetWhich( SID_CONSOLIDATE ) ),
         bDlgLostFocus   ( false )
diff --git a/sc/source/ui/dbgui/csvcontrol.cxx b/sc/source/ui/dbgui/csvcontrol.cxx
index ab43130cfbcb..b239dc258250 100644
--- a/sc/source/ui/dbgui/csvcontrol.cxx
+++ b/sc/source/ui/dbgui/csvcontrol.cxx
@@ -60,7 +60,6 @@ ScCsvControl::ScCsvControl( ScCsvControl& rParent ) :
     VclReferenceBase(),
     Control( &rParent, WB_TABSTOP | WB_NODIALOGCONTROL ),
     mrData( rParent.GetLayoutData() ),
-    mxAccessible( nullptr ),
     mbValidGfx( false )
 {
 }
@@ -68,7 +67,6 @@ ScCsvControl::ScCsvControl( ScCsvControl& rParent ) :
 ScCsvControl::ScCsvControl( vcl::Window* pParent, const ScCsvLayoutData& rData, WinBits nBits ) :
     Control( pParent, nBits ),
     mrData( rData ),
-    mxAccessible( nullptr ),
     mbValidGfx( false )
 {
 }
diff --git a/sc/source/ui/dbgui/filtdlg.cxx b/sc/source/ui/dbgui/filtdlg.cxx
index 943b5847d711..61b691040635 100644
--- a/sc/source/ui/dbgui/filtdlg.cxx
+++ b/sc/source/ui/dbgui/filtdlg.cxx
@@ -59,15 +59,12 @@ ScFilterDlg::ScFilterDlg(SfxBindings* pB, SfxChildWindow* pCW, vcl::Window* pPar
     , aStrEmpty(ScResId(SCSTR_FILTER_EMPTY))
     , aStrNotEmpty(ScResId(SCSTR_FILTER_NOTEMPTY))
     , aStrColumn(ScResId(SCSTR_COLUMN))
-    , pOptionsMgr(nullptr)
     , nWhichQuery(rArgSet.GetPool()->GetWhich(SID_QUERY))
     , theQueryData(static_cast<const ScQueryItem&>(rArgSet.Get(nWhichQuery)).GetQueryData())
-    , pOutItem(nullptr)
     , pViewData(nullptr)
     , pDoc(nullptr)
     , nSrcTab(0)
     , bRefInputMode(false)
-    , pTimer(nullptr)
 {
     get(pLbConnect1,"connect1");
     get(pLbField1,"field1");
diff --git a/sc/source/ui/dbgui/pfiltdlg.cxx b/sc/source/ui/dbgui/pfiltdlg.cxx
index cdd761e8fdc7..1aa225bbcd85 100644
--- a/sc/source/ui/dbgui/pfiltdlg.cxx
+++ b/sc/source/ui/dbgui/pfiltdlg.cxx
@@ -52,7 +52,6 @@ ScPivotFilterDlg::ScPivotFilterDlg(vcl::Window* pParent, const SfxItemSet& rArgS
         nWhichQuery     ( rArgSet.GetPool()->GetWhich( SID_QUERY ) ),
         theQueryData    ( static_cast<const ScQueryItem&>(
                            rArgSet.Get( nWhichQuery )).GetQueryData() ),
-        pOutItem        ( nullptr ),
         pViewData       ( nullptr ),
         pDoc            ( nullptr ),
         nSrcTab         ( nSourceTab )     // is not in QueryParam
diff --git a/sc/source/ui/dbgui/scuiasciiopt.cxx b/sc/source/ui/dbgui/scuiasciiopt.cxx
index fe4ae899fc47..e6774a9ea464 100644
--- a/sc/source/ui/dbgui/scuiasciiopt.cxx
+++ b/sc/source/ui/dbgui/scuiasciiopt.cxx
@@ -292,7 +292,6 @@ ScImportAsciiDlg::ScImportAsciiDlg( vcl::Window* pParent, const OUString& aDatNa
         mpDatStream  ( pInStream ),
         mnStreamPos( pInStream ? pInStream->Tell() : 0 ),
 
-        mpRowPosArray( nullptr ),
         mnRowPosCount(0),
 
         aColumnUser ( ScResId( SCSTR_COLUMN_USER ) ),
diff --git a/sc/source/ui/dbgui/sfiltdlg.cxx b/sc/source/ui/dbgui/sfiltdlg.cxx
index 8a8cfc91ee9c..33010a009833 100644
--- a/sc/source/ui/dbgui/sfiltdlg.cxx
+++ b/sc/source/ui/dbgui/sfiltdlg.cxx
@@ -58,16 +58,13 @@ ScSpecialFilterDlg::ScSpecialFilterDlg( SfxBindings* pB, SfxChildWindow* pCW, vc
     :   ScAnyRefDlg ( pB, pCW, pParent, "AdvancedFilterDialog", "modules/scalc/ui/advancedfilterdialog.ui" ),
 
         aStrUndefined   ( ScResId(SCSTR_UNDEFINED) ),
-        pOptionsMgr     ( nullptr ),
         nWhichQuery     ( rArgSet.GetPool()->GetWhich( SID_QUERY ) ),
         theQueryData    ( static_cast<const ScQueryItem&>(
                            rArgSet.Get( nWhichQuery )).GetQueryData() ),
-        pOutItem        ( nullptr ),
         pViewData       ( nullptr ),
         pDoc            ( nullptr ),
         pRefInputEdit   ( nullptr ),
-        bRefInputMode   ( false ),
-        pIdle          ( nullptr )
+        bRefInputMode   ( false )
 {
         get(pLbFilterArea,"lbfilterarea");
         get(pEdFilterArea,"edfilterarea");
diff --git a/sc/source/ui/docshell/datastream.cxx b/sc/source/ui/docshell/datastream.cxx
index 08f882812d9e..dcae0094c8b0 100644
--- a/sc/source/ui/docshell/datastream.cxx
+++ b/sc/source/ui/docshell/datastream.cxx
@@ -280,7 +280,6 @@ DataStream::DataStream(ScDocShell *pShell, const OUString& rURL, const ScRange&
     mbRunning(false),
     mbValuesInLine(false),
     mbRefreshOnEmptyLine(false),
-    mpLines(nullptr),
     mnLinesCount(0),
     mnLinesSinceRefresh(0),
     mfLastRefreshTime(0.0),
diff --git a/sc/source/ui/docshell/docsh.cxx b/sc/source/ui/docshell/docsh.cxx
index 63c3f3ac745d..b446ffc7995c 100644
--- a/sc/source/ui/docshell/docsh.cxx
+++ b/sc/source/ui/docshell/docsh.cxx
@@ -2820,14 +2820,7 @@ ScDocShell::ScDocShell( const ScDocShell& rShell ) :
     m_bUpdateEnabled  ( true ),
     m_bUcalcTest(rShell.m_bUcalcTest),
     m_nDocumentLock   ( 0 ),
-    m_nCanUpdate (css::document::UpdateDocMode::ACCORDING_TO_CONFIG),
-    m_pOldAutoDBRange ( nullptr ),
-    m_pAutoStyleList  ( nullptr ),
-    m_pPaintLockData  ( nullptr ),
-    m_pSolverSaveData ( nullptr ),
-    m_pSheetSaveData  ( nullptr ),
-    m_pFormatSaveData( nullptr ),
-    m_pModificator    ( nullptr )
+    m_nCanUpdate (css::document::UpdateDocMode::ACCORDING_TO_CONFIG)
 {
     SetPool( &SC_MOD()->GetPool() );
 
@@ -2862,14 +2855,7 @@ ScDocShell::ScDocShell( const SfxModelFlags i_nSfxCreationFlags ) :
     m_bUpdateEnabled  ( true ),
     m_bUcalcTest     ( false ),
     m_nDocumentLock   ( 0 ),
-    m_nCanUpdate (css::document::UpdateDocMode::ACCORDING_TO_CONFIG),
-    m_pOldAutoDBRange ( nullptr ),
-    m_pAutoStyleList  ( nullptr ),
-    m_pPaintLockData  ( nullptr ),
-    m_pSolverSaveData ( nullptr ),
-    m_pSheetSaveData  ( nullptr ),
-    m_pFormatSaveData( nullptr ),
-    m_pModificator    ( nullptr )
+    m_nCanUpdate (css::document::UpdateDocMode::ACCORDING_TO_CONFIG)
 {
     SetPool( &SC_MOD()->GetPool() );
 
diff --git a/sc/source/ui/docshell/documentlinkmgr.cxx b/sc/source/ui/docshell/documentlinkmgr.cxx
index b1b66a9a8a8d..0edd199fbe1c 100644
--- a/sc/source/ui/docshell/documentlinkmgr.cxx
+++ b/sc/source/ui/docshell/documentlinkmgr.cxx
@@ -43,7 +43,7 @@ struct DocumentLinkManagerImpl
     const DocumentLinkManagerImpl& operator=(const DocumentLinkManagerImpl&) = delete;
 
     explicit DocumentLinkManagerImpl(SfxObjectShell* pShell)
-        : mpShell(pShell), mpDataStream(nullptr), mpLinkManager(nullptr) {}
+        : mpShell(pShell), mpLinkManager(nullptr) {}
 
     ~DocumentLinkManagerImpl()
     {
diff --git a/sc/source/ui/miscdlgs/instbdlg.cxx b/sc/source/ui/miscdlgs/instbdlg.cxx
index 381722983bab..a749c71be2be 100644
--- a/sc/source/ui/miscdlgs/instbdlg.cxx
+++ b/sc/source/ui/miscdlgs/instbdlg.cxx
@@ -39,7 +39,6 @@ ScInsertTableDlg::ScInsertTableDlg(weld::Window* pParent, ScViewData& rData, SCT
     , rViewData(rData)
     , rDoc(*rData.GetDocument())
     , pDocShTables(nullptr)
-    , pDocInserter(nullptr)
     , bMustClose(false)
     , nSelTabIndex(0)
     , nTableCount(nTabCount)
diff --git a/sc/source/ui/navipi/navipi.cxx b/sc/source/ui/navipi/navipi.cxx
index 39e72d477e0b..2701cddda19d 100644
--- a/sc/source/ui/navipi/navipi.cxx
+++ b/sc/source/ui/navipi/navipi.cxx
@@ -458,7 +458,6 @@ ScNavigatorDlg::ScNavigatorDlg(SfxBindings* pB, vcl::Window* pParent)
     , aStrDragMode(ScResId(SCSTR_DRAGMODE))
     , aStrDisplay(ScResId(SCSTR_DISPLAY))
     , aStrActiveWin(ScResId(SCSTR_ACTIVEWIN))
-    , pMarkArea(nullptr)
     , pViewData(nullptr )
     , eListMode(NAV_LMODE_NONE)
     , nDropMode(SC_DROPMODE_URL)
diff --git a/sc/source/ui/undo/refundo.cxx b/sc/source/ui/undo/refundo.cxx
index 178b34ea8ba9..1ece3ec5d62b 100644
--- a/sc/source/ui/undo/refundo.cxx
+++ b/sc/source/ui/undo/refundo.cxx
@@ -36,14 +36,7 @@
 #include <o3tl/make_unique.hxx>
 
 ScRefUndoData::ScRefUndoData( const ScDocument* pDoc ) :
-    pDBCollection(nullptr),
-    pRangeName(nullptr),
-    pPrintRanges(pDoc->CreatePrintRangeSaver()),
-    pDPCollection(nullptr),
-    pDetOpList(nullptr),
-    pChartListenerCollection(nullptr),
-    pAreaLinks(nullptr),
-    pUnoRefs(nullptr)
+    pPrintRanges(pDoc->CreatePrintRangeSaver())
 {
     const ScDBCollection* pOldDBColl = pDoc->GetDBCollection();
     if (pOldDBColl && !pOldDBColl->empty())
diff --git a/sc/source/ui/undo/undoblk.cxx b/sc/source/ui/undo/undoblk.cxx
index ce81044707a0..605cc701c9a1 100644
--- a/sc/source/ui/undo/undoblk.cxx
+++ b/sc/source/ui/undo/undoblk.cxx
@@ -78,8 +78,7 @@ ScUndoInsertCells::ScUndoInsertCells( ScDocShell* pNewDocShell,
     pTabs( std::move(pNewTabs) ),
     pScenarios( std::move(pNewScenarios) ),
     eCmd( eNewCmd ),
-    bPartOfPaste( bNewPartOfPaste ),
-    pPasteUndo( nullptr )
+    bPartOfPaste( bNewPartOfPaste )
 {
     if (eCmd == INS_INSROWS_BEFORE || eCmd == INS_INSROWS_AFTER)            // whole row?
     {
@@ -910,7 +909,6 @@ ScUndoPaste::ScUndoPaste( ScDocShell* pNewDocShell, const ScRangeList& rRanges,
     pRedoDoc( std::move(pNewRedoDoc) ),
     nFlags( nNewFlags ),
     pRefUndoData( std::move(pRefData) ),
-    pRefRedoData( nullptr ),
     bRedoFilled( bRedoIsFilled )
 {
     if ( pRefUndoData )
@@ -2098,8 +2096,7 @@ ScUndoClearItems::ScUndoClearItems( ScDocShell* pNewDocShell, const ScMarkData&
                             ScDocumentUniquePtr pNewUndoDoc, const sal_uInt16* pW ) :
     ScBlockUndo( pNewDocShell, lcl_GetMultiMarkRange(rMark), SC_UNDO_AUTOHEIGHT ),
     aMarkData( rMark ),
-    pUndoDoc( std::move(pNewUndoDoc) ),
-    pWhich( nullptr )
+    pUndoDoc( std::move(pNewUndoDoc) )
 {
     OSL_ENSURE( pW, "ScUndoClearItems: Which-Pointer is Null" );
 
diff --git a/sc/source/ui/undo/undoblk3.cxx b/sc/source/ui/undo/undoblk3.cxx
index 57dedac42731..bc7173aa15bb 100644
--- a/sc/source/ui/undo/undoblk3.cxx
+++ b/sc/source/ui/undo/undoblk3.cxx
@@ -72,7 +72,6 @@ ScUndoDeleteContents::ScUndoDeleteContents(
         aRange      ( rRange ),
         aMarkData   ( rMark ),
         pUndoDoc    ( std::move(pNewUndoDoc) ),
-        pDrawUndo   ( nullptr ),
         nFlags      ( nNewFlags ),
         bMulti      ( bNewMulti )   // unnecessary
 {
diff --git a/sc/source/ui/undo/undodat.cxx b/sc/source/ui/undo/undodat.cxx
index f43ba974a21f..1d0f6a3ee354 100644
--- a/sc/source/ui/undo/undodat.cxx
+++ b/sc/source/ui/undo/undodat.cxx
@@ -702,7 +702,6 @@ ScUndoQuery::ScUndoQuery( ScDocShell* pNewDocShell, SCTAB nNewTab, const ScQuery
                             const ScRange* pOld, bool bSize, const ScRange* pAdvSrc ) :
     ScDBFuncUndo( pNewDocShell, ScRange( rParam.nCol1, rParam.nRow1, nNewTab,
                                          rParam.nCol2, rParam.nRow2, nNewTab ) ),
-    pDrawUndo( nullptr ),
     nTab( nNewTab ),
     aQueryParam( rParam ),
     xUndoDoc( std::move(pNewUndoDoc) ),
diff --git a/sc/source/ui/undo/undotab.cxx b/sc/source/ui/undo/undotab.cxx
index bec64334f973..0cef12f8bd5e 100644
--- a/sc/source/ui/undo/undotab.cxx
+++ b/sc/source/ui/undo/undotab.cxx
@@ -65,7 +65,6 @@ ScUndoInsertTab::ScUndoInsertTab( ScDocShell* pNewDocShell,
                                   const OUString& rNewName) :
     ScSimpleUndo( pNewDocShell ),
     sNewName( rNewName ),
-    pDrawUndo( nullptr ),
     nTab( nTabNum ),
     bAppend( bApp )
 {
@@ -157,7 +156,6 @@ ScUndoInsertTables::ScUndoInsertTables( ScDocShell* pNewDocShell,
                                         SCTAB nTabNum,
                                         const std::vector<OUString>& newNameList) :
     ScSimpleUndo( pNewDocShell ),
-    pDrawUndo( nullptr ),
     aNameList( newNameList ),
     nTab( nTabNum )
 {
@@ -573,8 +571,7 @@ ScUndoCopyTab::ScUndoCopyTab(
     ScSimpleUndo( pNewDocShell ),
     mpOldTabs(pOldTabs),
     mpNewTabs(pNewTabs),
-    mpNewNames(pNewNames),
-    pDrawUndo( nullptr )
+    mpNewNames(pNewNames)
 {
     pDrawUndo = GetSdrUndoAction( &pDocShell->GetDocument() );
 
@@ -784,8 +781,7 @@ ScUndoMakeScenario::ScUndoMakeScenario( ScDocShell* pNewDocShell,
     aName( rN ),
     aComment( rC ),
     aColor( rCol ),
-    nFlags( nF ),
-    pDrawUndo( nullptr )
+    nFlags( nF )
 {
     pDrawUndo = GetSdrUndoAction( &pDocShell->GetDocument() );
 }
@@ -864,7 +860,6 @@ ScUndoImportTab::ScUndoImportTab(ScDocShell* pShell,
     : ScSimpleUndo(pShell)
     , nTab(nNewTab)
     , nCount(nNewCount)
-    , pDrawUndo(nullptr)
 {
     pDrawUndo = GetSdrUndoAction( &pDocShell->GetDocument() );
 }
diff --git a/sc/source/ui/unoobj/cellsuno.cxx b/sc/source/ui/unoobj/cellsuno.cxx
index 6b6985cdd5b4..bb877953a05c 100644
--- a/sc/source/ui/unoobj/cellsuno.cxx
+++ b/sc/source/ui/unoobj/cellsuno.cxx
@@ -1399,12 +1399,6 @@ static OUString lcl_GetInputString( ScDocument& rDoc, const ScAddress& rPos, boo
 ScCellRangesBase::ScCellRangesBase(ScDocShell* pDocSh, const ScRange& rR) :
     pPropSet(lcl_GetCellsPropertySet()),
     pDocShell( pDocSh ),
-    pValueListener( nullptr ),
-    pCurrentFlat( nullptr ),
-    pCurrentDeep( nullptr ),
-    pCurrentDataSet( nullptr ),
-    pNoDfltCurrentDataSet( nullptr ),
-    pMarkData( nullptr ),
     nObjectId( 0 ),
     bChartColAsHdr( false ),
     bChartRowAsHdr( false ),
@@ -1436,12 +1430,6 @@ ScCellRangesBase::ScCellRangesBase(ScDocShell* pDocSh, const ScRange& rR) :
 ScCellRangesBase::ScCellRangesBase(ScDocShell* pDocSh, const ScRangeList& rR) :
     pPropSet(lcl_GetCellsPropertySet()),
     pDocShell( pDocSh ),
-    pValueListener( nullptr ),
-    pCurrentFlat( nullptr ),
-    pCurrentDeep( nullptr ),
-    pCurrentDataSet( nullptr ),
-    pNoDfltCurrentDataSet( nullptr ),
-    pMarkData( nullptr ),
     aRanges( rR ),
     nObjectId( 0 ),
     bChartColAsHdr( false ),
@@ -8913,7 +8901,6 @@ sal_Bool SAL_CALL ScCellsObj::hasElements()
 ScCellsEnumeration::ScCellsEnumeration(ScDocShell* pDocSh, const ScRangeList& rR) :
     pDocShell( pDocSh ),
     aRanges( rR ),
-    pMark( nullptr ),
     bAtEnd( false )
 {
     ScDocument& rDoc = pDocShell->GetDocument();
@@ -9156,7 +9143,6 @@ uno::Reference<container::XEnumeration> SAL_CALL ScCellFormatsObj::createEnumera
 ScCellFormatsEnumeration::ScCellFormatsEnumeration(ScDocShell* pDocSh, const ScRange& rRange) :
     pDocShell( pDocSh ),
     nTab( rRange.aStart.Tab() ),
-    pIter( nullptr ),
     bAtEnd( false ),
     bDirty( false )
 {
diff --git a/sc/source/ui/unoobj/chart2uno.cxx b/sc/source/ui/unoobj/chart2uno.cxx
index 0647d54c8d1e..74d79e7d7e04 100644
--- a/sc/source/ui/unoobj/chart2uno.cxx
+++ b/sc/source/ui/unoobj/chart2uno.cxx
@@ -458,7 +458,6 @@ public:
 
     Chart2Positioner(ScDocument* pDoc, const vector<ScTokenRef>& rRefTokens) :
         mrRefTokens(rRefTokens),
-        mpPositionMap(nullptr),
         meGlue(GLUETYPE_NA),
         mnStartCol(0),
         mnStartRow(0),
@@ -2392,12 +2391,8 @@ ScChart2DataSequence::ScChart2DataSequence( ScDocument* pDoc,
     , m_nObjectId( 0 )
     , m_pDocument( pDoc)
     , m_aTokens(std::move(rTokens))
-    , m_pRangeIndices(nullptr)
-    , m_pExtRefListener(nullptr)
     , m_xDataProvider( xDP)
     , m_aPropSet(lcl_GetDataSequencePropertyMap())
-    , m_pHiddenListener(nullptr)
-    , m_pValueListener( nullptr )
     , m_bGotDataChangedHint(false)
     , m_bExtDataRebuildQueued(false)
     , mbTimeBased(false)
diff --git a/sc/source/ui/unoobj/docuno.cxx b/sc/source/ui/unoobj/docuno.cxx
index 464e9b3fcf77..7918adcb5cc0 100644
--- a/sc/source/ui/unoobj/docuno.cxx
+++ b/sc/source/ui/unoobj/docuno.cxx
@@ -390,8 +390,6 @@ ScModelObj::ScModelObj( ScDocShell* pDocSh ) :
     SfxBaseModel( pDocSh ),
     aPropSet( lcl_GetDocOptPropertyMap() ),
     pDocShell( pDocSh ),
-    pPrintFuncCache( nullptr ),
-    pPrinterOptions( nullptr ),
     maChangesListeners( m_aMutex )
 {
     // pDocShell may be NULL if this is the base of a ScDocOptionsObj
diff --git a/sc/source/ui/unoobj/editsrc.cxx b/sc/source/ui/unoobj/editsrc.cxx
index 86c44fc08b38..64e028070496 100644
--- a/sc/source/ui/unoobj/editsrc.cxx
+++ b/sc/source/ui/unoobj/editsrc.cxx
@@ -110,8 +110,6 @@ ScEditEngineDefaulter* ScCellEditSource::GetEditEngine()
 ScAnnotationEditSource::ScAnnotationEditSource(ScDocShell* pDocSh, const ScAddress& rP) :
     pDocShell( pDocSh ),
     aCellPos( rP ),
-    pEditEngine( nullptr ),
-    pForwarder( nullptr ),
     bDataValid( false )
 {
     if (pDocShell)
diff --git a/sc/source/ui/unoobj/fielduno.cxx b/sc/source/ui/unoobj/fielduno.cxx
index f6d33ce284aa..a1036dfa8dea 100644
--- a/sc/source/ui/unoobj/fielduno.cxx
+++ b/sc/source/ui/unoobj/fielduno.cxx
@@ -192,7 +192,6 @@ ScUnoEditEngine::ScUnoEditEngine(ScEditEngineDefaulter* pSource)
     , eMode(SC_UNO_COLLECT_NONE)
     , nFieldCount(0)
     , mnFieldType(text::textfield::Type::UNSPECIFIED)
-    , pFound(nullptr)
     , nFieldPar(0)
     , nFieldPos(0)
     , nFieldIndex(0)
@@ -1066,7 +1065,7 @@ ScEditFieldObj::ScEditFieldObj(
     pPropSet(nullptr),
     mpEditSource(std::move(pEditSrc)),
     aSelection(rSel),
-    meType(eType), mpData(nullptr), mpContent(rContent), mnNumFormat(0), mbIsDate(false), mbIsFixed(false)
+    meType(eType), mpContent(rContent), mnNumFormat(0), mbIsDate(false), mbIsFixed(false)
 {
     switch (meType)
     {
diff --git a/sc/source/ui/unoobj/funcuno.cxx b/sc/source/ui/unoobj/funcuno.cxx
index 59de6fc42165..12d15581ed9f 100644
--- a/sc/source/ui/unoobj/funcuno.cxx
+++ b/sc/source/ui/unoobj/funcuno.cxx
@@ -166,7 +166,6 @@ static bool lcl_CopyData( ScDocument* pSrcDoc, const ScRange& rSrcRange,
 }
 
 ScFunctionAccess::ScFunctionAccess() :
-    pOptions( nullptr ),
     aPropertyMap( ScDocOptionsHelper::GetPropertyMap() ),
     mbArray( true ),    // default according to behaviour of older Office versions
     mbValid( true )
diff --git a/sc/source/ui/unoobj/textuno.cxx b/sc/source/ui/unoobj/textuno.cxx
index 726ed85c508e..6f138bd2024e 100644
--- a/sc/source/ui/unoobj/textuno.cxx
+++ b/sc/source/ui/unoobj/textuno.cxx
@@ -863,9 +863,6 @@ std::unique_ptr<EditTextObject> ScEditEngineTextObj::CreateTextObject()
 ScCellTextData::ScCellTextData(ScDocShell* pDocSh, const ScAddress& rP) :
     pDocShell( pDocSh ),
     aCellPos( rP ),
-    pEditEngine( nullptr ),
-    pForwarder( nullptr ),
-    pOriginalSource( nullptr ),
     bDataValid( false ),
     bInUpdate( false ),
     bDirty( false ),
diff --git a/sc/source/ui/view/drawvie3.cxx b/sc/source/ui/view/drawvie3.cxx
index bbe58cda31c9..f6538789b5d6 100644
--- a/sc/source/ui/view/drawvie3.cxx
+++ b/sc/source/ui/view/drawvie3.cxx
@@ -42,7 +42,6 @@ ScDrawView::ScDrawView(
     pDev( pOut ),
     pDoc( pData->GetDocument() ),
     nTab( pData->GetTabNo() ),
-    pDropMarker( nullptr ),
     pDropMarkObj( nullptr ),
     bInConstruct( true )
 {
diff --git a/sc/source/ui/view/notemark.cxx b/sc/source/ui/view/notemark.cxx
index 5f4b4d2e91d5..6e789537de82 100644
--- a/sc/source/ui/view/notemark.cxx
+++ b/sc/source/ui/view/notemark.cxx
@@ -48,7 +48,6 @@ ScNoteMarker::ScNoteMarker( vcl::Window* pWin, vcl::Window* pRight, vcl::Window*
     m_bLeft( bLeftEdge ),
     m_bByKeyboard( bKeyboard ),
     m_pDrawView ( pDrawViewP ),
-    m_pModel( nullptr ),
     m_bVisible( false )
 {
     Size aSizePixel = m_pWindow->GetOutputSizePixel();
diff --git a/sc/source/ui/view/output.cxx b/sc/source/ui/view/output.cxx
index 3424d90f7c27..0d8b53edea74 100644
--- a/sc/source/ui/view/output.cxx
+++ b/sc/source/ui/view/output.cxx
@@ -174,9 +174,6 @@ ScOutputData::ScOutputData( OutputDevice* pNewDev, ScOutputType eNewType,
     mbUseStyleColor( false ),
     mbForceAutoColor( SC_MOD()->GetAccessOptions().GetIsAutomaticFontColor() ),
     mbSyntaxMode( false ),
-    pValueColor( nullptr ),
-    pTextColor( nullptr ),
-    pFormulaColor( nullptr ),
     aGridColor( COL_BLACK ),
     mbShowNullValues( true ),
     mbShowFormulas( false ),
diff --git a/sc/source/ui/view/preview.cxx b/sc/source/ui/view/preview.cxx
index 116615793c5f..d5c3e6e7f3d8 100644
--- a/sc/source/ui/view/preview.cxx
+++ b/sc/source/ui/view/preview.cxx
@@ -98,8 +98,6 @@ ScPreview::ScPreview( vcl::Window* pParent, ScDocShell* pDocSh, ScPreviewShell*
     nDisplayStart( 0 ),
     aDateTime( DateTime::SYSTEM ),
     nTotalPages( 0 ),
-    pLocationData( nullptr ),
-    pDrawView( nullptr ),
     pDocShell( pDocSh ),
     pViewShell( pViewSh ),
     bInGetState( false ),
diff --git a/sc/source/ui/view/prevloc.cxx b/sc/source/ui/view/prevloc.cxx
index 7c58d2134cd3..6f6aea7aeb2d 100644
--- a/sc/source/ui/view/prevloc.cxx
+++ b/sc/source/ui/view/prevloc.cxx
@@ -60,9 +60,7 @@ struct ScPreviewLocationEntry
 ScPreviewTableInfo::ScPreviewTableInfo() :
     nTab(0),
     nCols(0),
-    nRows(0),
-    pColInfo(nullptr),
-    pRowInfo(nullptr)
+    nRows(0)
 {
 }
 
diff --git a/sc/source/ui/view/tabview.cxx b/sc/source/ui/view/tabview.cxx
index 764aa050debf..49db8ee8e720 100644
--- a/sc/source/ui/view/tabview.cxx
+++ b/sc/source/ui/view/tabview.cxx
@@ -198,11 +198,8 @@ bool lcl_HasRowOutline( const ScViewData& rViewData )
 ScTabView::ScTabView( vcl::Window* pParent, ScDocShell& rDocSh, ScTabViewShell* pViewShell ) :
     pFrameWin( pParent ),
     aViewData( &rDocSh, pViewShell ),
-    pSelEngine( nullptr ),
     aFunctionSet( &aViewData ),
-    pHdrSelEng( nullptr ),
     aHdrFunc( &aViewData ),
-    pDrawView( nullptr ),
     aVScrollTop( VclPtr<ScrollBar>::Create( pFrameWin, WinBits( WB_VSCROLL | WB_DRAG ) ) ),
     aVScrollBottom( VclPtr<ScrollBar>::Create( pFrameWin, WinBits( WB_VSCROLL | WB_DRAG ) ) ),
     aHScrollLeft( VclPtr<ScrollBar>::Create( pFrameWin, WinBits( WB_HSCROLL | WB_DRAG ) ) ),
@@ -211,9 +208,6 @@ ScTabView::ScTabView( vcl::Window* pParent, ScDocShell& rDocSh, ScTabViewShell*
     aTopButton( VclPtr<ScCornerButton>::Create( pFrameWin, &aViewData, true ) ),
     aScrollBarBox( VclPtr<ScrollBarBox>::Create( pFrameWin, WB_SIZEABLE ) ),
     mxInputHintOO(),
-    pPageBreakData( nullptr ),
-    pBrushDocument( nullptr ),
-    pDrawBrushSet( nullptr ),
     pTimerWindow( nullptr ),
     aExtraEditViewManager( pViewShell, pGridWin ),
     nTipVisible( nullptr ),
diff --git a/sc/source/ui/view/tabvwsh4.cxx b/sc/source/ui/view/tabvwsh4.cxx
index ad67410443d0..f5057c247a65 100644
--- a/sc/source/ui/view/tabvwsh4.cxx
+++ b/sc/source/ui/view/tabvwsh4.cxx
@@ -1626,26 +1626,7 @@ ScTabViewShell::ScTabViewShell( SfxViewFrame* pViewFrame,
     ScDBFunc( &pViewFrame->GetWindow(), static_cast<ScDocShell&>(*pViewFrame->GetObjectShell()), this ),
     eCurOST(OST_NONE),
     nDrawSfxId(0),
-    pDrawShell(nullptr),
-    pDrawTextShell(nullptr),
-    pEditShell(nullptr),
-    pPivotShell(nullptr),
-    pAuditingShell(nullptr),
-    pDrawFormShell(nullptr),
-    pCellShell(nullptr),
-    pOleObjectShell(nullptr),
-    pChartShell(nullptr),
-    pGraphicShell(nullptr),
-    pMediaShell(nullptr),
-    pPageBreakShell(nullptr),
-    pExtrusionBarShell(nullptr),
-    pFontworkBarShell(nullptr),
-    pFormShell(nullptr),
-    mpInputHandler(nullptr),
-    pCurFrameLine(nullptr),
     aTarget(this),
-    pDialogDPObject(nullptr),
-    pNavSettings(nullptr),
     bActiveDrawSh(false),
     bActiveDrawTextSh(false),
     bActiveDrawFormSh(false),
@@ -1661,7 +1642,6 @@ ScTabViewShell::ScTabViewShell( SfxViewFrame* pViewFrame,
     bInPrepareClose(false),
     bInDispose(false),
     nCurRefDlgId(0),
-    pAccessibilityBroadcaster(nullptr),
     mbInSwitch(false)
 {
     const ScAppOptions& rAppOpt = SC_MOD()->GetAppOptions();