loplugin:countusersofdefaultparams

Change-Id: I26f46ddac3d7d810ebfa1c3e7f1a77427369828e
Reviewed-on: https://gerrit.libreoffice.org/28451
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
Tested-by: Noel Grandin <noelgrandin@gmail.com>

26 files changed, 92 insertions, 93 deletions

diff --git a/sc/inc/address.hxx b/sc/inc/address.hxx
index 95bc9a489659..3d578445e76c 100644
--- a/sc/inc/address.hxx
+++ b/sc/inc/address.hxx
@@ -322,11 +322,11 @@ public:
                     sal_Int32* pSheetEndPos = nullptr,
                     const OUString* pErrRef = nullptr );
 
-    SC_DLLPUBLIC void Format( OStringBuffer& r, ScRefFlags nFlags = ScRefFlags::ZERO,
+    SC_DLLPUBLIC void Format( OStringBuffer& r, ScRefFlags nFlags,
                                   const ScDocument* pDocument = nullptr,
                                   const Details& rDetails = detailsOOOa1) const;
 
-    SC_DLLPUBLIC OUString Format( ScRefFlags nFlags = ScRefFlags::ZERO,
+    SC_DLLPUBLIC OUString Format( ScRefFlags nFlags,
                                   const ScDocument* pDocument = nullptr,
                                   const Details& rDetails = detailsOOOa1) const;
 
@@ -507,11 +507,11 @@ public:
                                    const css::uno::Sequence<css::sheet::ExternalLinkInfo>* pExternalLinks = nullptr,
                                    const OUString* pErrRef = nullptr );
 
-    SC_DLLPUBLIC ScRefFlags ParseAny( const OUString&, ScDocument* = nullptr,
+    SC_DLLPUBLIC ScRefFlags ParseAny( const OUString&, ScDocument*,
                                       const ScAddress::Details& rDetails = ScAddress::detailsOOOa1 );
-    SC_DLLPUBLIC ScRefFlags ParseCols( const OUString&, ScDocument* = nullptr,
+    SC_DLLPUBLIC ScRefFlags ParseCols( const OUString&, ScDocument*,
                                        const ScAddress::Details& rDetails = ScAddress::detailsOOOa1 );
-    SC_DLLPUBLIC void ParseRows( const OUString&, ScDocument* = nullptr,
+    SC_DLLPUBLIC void ParseRows( const OUString&, ScDocument*,
                                        const ScAddress::Details& rDetails = ScAddress::detailsOOOa1 );
 
     /** Parse an Excel style reference up to and including the sheet name
@@ -852,13 +852,13 @@ template< typename T > void PutInOrder( T& nStart, T& nEnd )
 
 bool ConvertSingleRef( ScDocument* pDocument, const OUString& rRefString,
                        SCTAB nDefTab, ScRefAddress& rRefAddress,
-                       const ScAddress::Details& rDetails = ScAddress::detailsOOOa1,
+                       const ScAddress::Details& rDetails,
                        ScAddress::ExternalInfo* pExtInfo = nullptr );
 
 bool ConvertDoubleRef( ScDocument* pDocument, const OUString& rRefString,
                        SCTAB nDefTab, ScRefAddress& rStartRefAddress,
                        ScRefAddress& rEndRefAddress,
-                       const ScAddress::Details& rDetails = ScAddress::detailsOOOa1,
+                       const ScAddress::Details& rDetails,
                        ScAddress::ExternalInfo* pExtInfo = nullptr );
 
 /// append alpha representation of column to buffer
diff --git a/sc/inc/chartlis.hxx b/sc/inc/chartlis.hxx
index d66fb33401b6..4b48f5b519ff 100644
--- a/sc/inc/chartlis.hxx
+++ b/sc/inc/chartlis.hxx
@@ -94,7 +94,7 @@ public:
     void            StartListeningTo();
     void            EndListeningTo();
     void            ChangeListening( const ScRangeListRef& rRangeListRef,
-                                    bool bDirty = false );
+                                    bool bDirty );
     void            Update();
     ScRangeListRef  GetRangeList() const;
     void            SetRangeList( const ScRangeListRef& rNew );
@@ -184,7 +184,7 @@ public:
     void            UpdateDirtyCharts();
     void            SetDirty();
     void            SetDiffDirty( const ScChartListenerCollection&,
-                        bool bSetChartRangeLists = false );
+                        bool bSetChartRangeLists );
 
     void            SetRangeDirty( const ScRange& rRange );     // for example rows/columns
 
diff --git a/sc/inc/chgtrack.hxx b/sc/inc/chgtrack.hxx
index 94aa56d66e3f..c8977ab173af 100644
--- a/sc/inc/chgtrack.hxx
+++ b/sc/inc/chgtrack.hxx
@@ -1114,8 +1114,8 @@ public:
                         // adjust references for MergeDocument
                         //! may only be used in a temporary opened document.
                         //! the Track (?) is unclean afterwards
-    void                MergePrepare( ScChangeAction* pFirstMerge, bool bShared = false );
-    void                MergeOwn( ScChangeAction* pAct, sal_uLong nFirstMerge, bool bShared = false );
+    void                MergePrepare( ScChangeAction* pFirstMerge, bool bShared );
+    void                MergeOwn( ScChangeAction* pAct, sal_uLong nFirstMerge, bool bShared );
     static bool MergeIgnore( const ScChangeAction&, sal_uLong nFirstMerge );
 
                                 // This comment was already really strange in German.
diff --git a/sc/inc/colorscale.hxx b/sc/inc/colorscale.hxx
index cbe45b4ee876..5c20633aad3f 100644
--- a/sc/inc/colorscale.hxx
+++ b/sc/inc/colorscale.hxx
@@ -253,7 +253,7 @@ public:
     ScColorScaleFormat(ScDocument* pDoc);
     ScColorScaleFormat(ScDocument* pDoc, const ScColorScaleFormat& rFormat);
     virtual ~ScColorScaleFormat();
-    virtual ScColorFormat* Clone(ScDocument* pDoc = nullptr) const override;
+    virtual ScColorFormat* Clone(ScDocument* pDoc) const override;
 
     Color* GetColor(const ScAddress& rAddr) const;
     void AddEntry(ScColorScaleEntry* pEntry);
@@ -286,7 +286,7 @@ class SC_DLLPUBLIC ScDataBarFormat : public ScColorFormat
 public:
     ScDataBarFormat(ScDocument* pDoc);
     ScDataBarFormat(ScDocument* pDoc, const ScDataBarFormat& rFormat);
-    virtual ScColorFormat* Clone(ScDocument* pDoc = nullptr) const override;
+    virtual ScColorFormat* Clone(ScDocument* pDoc) const override;
 
     ScDataBarInfo* GetDataBarInfo(const ScAddress& rAddr) const;
 
@@ -346,7 +346,7 @@ public:
     ScIconSetFormat(ScDocument* pDoc);
     ScIconSetFormat(ScDocument* pDoc, const ScIconSetFormat& rFormat);
 
-    virtual ScColorFormat* Clone(ScDocument* pDoc = nullptr) const override;
+    virtual ScColorFormat* Clone(ScDocument* pDoc) const override;
 
     ScIconSetInfo* GetIconSetInfo(const ScAddress& rAddr) const;
 
diff --git a/sc/inc/column.hxx b/sc/inc/column.hxx
index bb7a2b91b603..35c737d40882 100644
--- a/sc/inc/column.hxx
+++ b/sc/inc/column.hxx
@@ -257,7 +257,7 @@ public:
      * @param pGroupPos when non-NULL, stores the top position of formula
      *                  group that's been merged as a result of row deletion.
      */
-    void DeleteRow( SCROW nStartRow, SCSIZE nSize, std::vector<ScAddress>* pGroupPos = nullptr );
+    void DeleteRow( SCROW nStartRow, SCSIZE nSize, std::vector<ScAddress>* pGroupPos );
 
     void DeleteArea(
         SCROW nStartRow, SCROW nEndRow, InsertDeleteFlags nDelFlag,
@@ -416,7 +416,7 @@ public:
      * @return true if reference of at least one formula cell has been
      *         updated, false otherwise.
      */
-    bool UpdateReference( sc::RefUpdateContext& rCxt, ScDocument* pUndoDoc = nullptr );
+    bool UpdateReference( sc::RefUpdateContext& rCxt, ScDocument* pUndoDoc );
 
     void UpdateInsertTab( sc::RefUpdateInsertTabContext& rCxt );
     void UpdateInsertTabOnlyCells( sc::RefUpdateInsertTabContext& rCxt );
@@ -494,7 +494,7 @@ public:
 
     void        RemoveProtected( SCROW nStartRow, SCROW nEndRow );
 
-    SCsROW      ApplySelectionCache( SfxItemPoolCache* pCache, const ScMarkData& rMark, ScEditDataArray* pDataArray = nullptr );
+    SCsROW      ApplySelectionCache( SfxItemPoolCache* pCache, const ScMarkData& rMark, ScEditDataArray* pDataArray );
     void DeleteSelection( InsertDeleteFlags nDelFlag, const ScMarkData& rMark, bool bBroadcast );
 
     void        ClearSelectionItems( const sal_uInt16* pWhich, const ScMarkData& rMark );
@@ -531,7 +531,7 @@ public:
 
     void EndListeningFormulaCells(
         sc::EndListeningContext& rCxt, SCROW nRow1, SCROW nRow2,
-        SCROW* pStartRow = nullptr, SCROW* pEndRow = nullptr );
+        SCROW* pStartRow, SCROW* pEndRow = nullptr );
 
     void        StartListening( SvtListener& rLst, SCROW nRow );
     void        EndListening( SvtListener& rLst, SCROW nRow );
@@ -571,7 +571,7 @@ public:
     ScFormulaVectorState GetFormulaVectorState( SCROW nRow ) const;
     formula::FormulaTokenRef ResolveStaticReference( SCROW nRow );
     bool ResolveStaticReference( ScMatrix& rMat, SCCOL nMatCol, SCROW nRow1, SCROW nRow2 );
-    void FillMatrix( ScMatrix& rMat, size_t nMatCol, SCROW nRow1, SCROW nRow2, svl::SharedStringPool* pPool = nullptr ) const;
+    void FillMatrix( ScMatrix& rMat, size_t nMatCol, SCROW nRow1, SCROW nRow2, svl::SharedStringPool* pPool ) const;
     formula::VectorRefArray FetchVectorRefArray( SCROW nRow1, SCROW nRow2 );
     void SetFormulaResults( SCROW nRow, const double* pResults, size_t nLen );
     void SetFormulaResults( SCROW nRow, const formula::FormulaConstTokenRef* pResults, size_t nLen );
@@ -613,7 +613,7 @@ public:
         SCROW nRowOffsetDest = 0) const;
 
     void DuplicateNotes(SCROW nStartRow, size_t nDataSize, ScColumn& rDestCol,
-                            sc::ColumnBlockPosition& maDestBlockPos, bool bCloneCaption = true, SCROW nRowOffsetDest=0 ) const;
+                            sc::ColumnBlockPosition& maDestBlockPos, bool bCloneCaption, SCROW nRowOffsetDest=0 ) const;
 
     void UpdateNoteCaptions( SCROW nRow1, SCROW nRow2 );
 
@@ -715,10 +715,10 @@ private:
     std::vector<sc::FormulaGroupEntry> GetFormulaGroupEntries();
 
     void EndListeningIntersectedGroup(
-        sc::EndListeningContext& rCxt, SCROW nRow, std::vector<ScAddress>* pGroupPos = nullptr );
+        sc::EndListeningContext& rCxt, SCROW nRow, std::vector<ScAddress>* pGroupPos );
 
     void EndListeningIntersectedGroups(
-        sc::EndListeningContext& rCxt, SCROW nRow1, SCROW nRow2, std::vector<ScAddress>* pGroupPos = nullptr );
+        sc::EndListeningContext& rCxt, SCROW nRow1, SCROW nRow2, std::vector<ScAddress>* pGroupPos );
 
     void EndListeningGroup( sc::EndListeningContext& rCxt, SCROW nRow );
     void SetNeedsListeningGroup( SCROW nRow );
diff --git a/sc/inc/compare.hxx b/sc/inc/compare.hxx
index cd4f9e7e7ac2..6ab6527764d3 100644
--- a/sc/inc/compare.hxx
+++ b/sc/inc/compare.hxx
@@ -69,7 +69,7 @@ private:
         rComp.mbIgnoreCase.
  */
 double CompareFunc( const Compare& rComp, CompareOptions* pOptions = nullptr );
-double CompareFunc( const Compare::Cell& rCell1, double fCell2, CompareOptions* pOptions = nullptr );
+double CompareFunc( const Compare::Cell& rCell1, double fCell2, CompareOptions* pOptions );
 double CompareFunc( double fCell1, double fCell2 );
 
 /**
diff --git a/sc/inc/compiler.hxx b/sc/inc/compiler.hxx
index 5f89b97044c7..9699c4a63556 100644
--- a/sc/inc/compiler.hxx
+++ b/sc/inc/compiler.hxx
@@ -311,7 +311,7 @@ private:
     };
     std::vector<TableRefEntry> maTableRefs;     /// "stack" of currently active ocTableRef tokens
 
-    bool   NextNewToken(bool bInArray = false);
+    bool   NextNewToken(bool bInArray);
 
     virtual void SetError(sal_uInt16 nError) override;
     sal_Int32 NextSymbol(bool bInArray);
diff --git a/sc/inc/conditio.hxx b/sc/inc/conditio.hxx
index 1b19b2c349ba..1faf6bc331fe 100644
--- a/sc/inc/conditio.hxx
+++ b/sc/inc/conditio.hxx
@@ -152,7 +152,7 @@ public:
     virtual void UpdateDeleteTab( sc::RefUpdateDeleteTabContext& rCxt ) = 0;
     virtual void UpdateMoveTab( sc::RefUpdateMoveTabContext& rCxt ) = 0;
 
-    virtual ScFormatEntry* Clone( ScDocument* pDoc = nullptr ) const = 0;
+    virtual ScFormatEntry* Clone( ScDocument* pDoc ) const = 0;
 
     virtual void SetParent( ScConditionalFormat* pNew ) = 0;
 
@@ -268,7 +268,7 @@ public:
 
     virtual condformat::ScFormatEntryType GetType() const override { return condformat::CONDITION; }
 
-    virtual ScFormatEntry* Clone(ScDocument* pDoc = nullptr) const override;
+    virtual ScFormatEntry* Clone(ScDocument* pDoc) const override;
 
     static ScConditionMode GetModeFromApi(sal_Int32 nOperator);
 
@@ -341,7 +341,7 @@ public:
 
     const OUString&   GetStyle() const        { return aStyleName; }
     void            UpdateStyleName(const OUString& rNew)  { aStyleName=rNew; }
-    virtual ScFormatEntry* Clone(ScDocument* pDoc = nullptr) const override;
+    virtual ScFormatEntry* Clone(ScDocument* pDoc) const override;
 
 protected:
     virtual void    DataChanged( const ScRange* pModified ) const override;
@@ -388,7 +388,7 @@ public:
     virtual void UpdateDeleteTab( sc::RefUpdateDeleteTabContext& ) override {}
     virtual void UpdateMoveTab( sc::RefUpdateMoveTabContext& ) override {}
 
-    virtual ScFormatEntry* Clone( ScDocument* pDoc = nullptr ) const override;
+    virtual ScFormatEntry* Clone( ScDocument* pDoc ) const override;
 
     virtual void SetParent( ScConditionalFormat* ) override {}
 
diff --git a/sc/inc/document.hxx b/sc/inc/document.hxx
index 749eab291595..57ab3128e5ee 100644
--- a/sc/inc/document.hxx
+++ b/sc/inc/document.hxx
@@ -697,7 +697,7 @@ public:
     ScDBData* GetDBAtArea(SCTAB nTab, SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2);
     void RefreshDirtyTableColumnNames();
 
-    SC_DLLPUBLIC const ScRangeData* GetRangeAtBlock( const ScRange& rBlock, OUString* pName=nullptr ) const;
+    SC_DLLPUBLIC const ScRangeData* GetRangeAtBlock( const ScRange& rBlock, OUString* pName ) const;
 
     SC_DLLPUBLIC bool HasPivotTable() const;
     SC_DLLPUBLIC ScDPCollection*       GetDPCollection();
@@ -1007,7 +1007,7 @@ public:
 
     SC_DLLPUBLIC void SetFormula(
         const ScAddress& rPos, const OUString& rFormula,
-        formula::FormulaGrammar::Grammar eGram = formula::FormulaGrammar::GRAM_DEFAULT );
+        formula::FormulaGrammar::Grammar eGram );
 
     /**
      * Set formula cell, and transfer its ownership to the document. This call
@@ -1291,9 +1291,9 @@ public:
     SC_DLLPUBLIC bool           GetPrintArea( SCTAB nTab, SCCOL& rEndCol, SCROW& rEndRow,
                                     bool bNotes = true ) const;
     SC_DLLPUBLIC bool           GetPrintAreaHor( SCTAB nTab, SCROW nStartRow, SCROW nEndRow,
-                                        SCCOL& rEndCol, bool bNotes = true ) const;
+                                        SCCOL& rEndCol, bool bNotes ) const;
     SC_DLLPUBLIC bool           GetPrintAreaVer( SCTAB nTab, SCCOL nStartCol, SCCOL nEndCol,
-                                        SCROW& rEndRow, bool bNotes = true ) const;
+                                        SCROW& rEndRow, bool bNotes ) const;
     void            InvalidateTableArea();
 
     /// Return the number of columns / rows that should be visible for the tiled rendering.
@@ -1418,7 +1418,7 @@ public:
     void CopyCellToDocument( const ScAddress& rSrcPos, const ScAddress& rDestPos, ScDocument& rDestDoc );
 
     void            CopyTabToClip(SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2,
-                                SCTAB nTab, ScDocument* pClipDoc = nullptr);
+                                SCTAB nTab, ScDocument* pClipDoc);
 
     bool InitColumnBlockPosition( sc::ColumnBlockPosition& rBlokPos, SCTAB nTab, SCCOL nCol );
 
@@ -1446,7 +1446,7 @@ public:
         case is the overall encompassing range. */
     void            CopyFromClip( const ScRange& rDestRange, const ScMarkData& rMark,
                                     InsertDeleteFlags nInsFlag,
-                                    ScDocument* pRefUndoDoc = nullptr,
+                                    ScDocument* pRefUndoDoc,
                                     ScDocument* pClipDoc = nullptr,
                                     bool bResetCut = true,
                                     bool bAsLink = false,
@@ -1521,7 +1521,7 @@ public:
         bool bUpdateNoteCaptionPos = true );
 
     SC_DLLPUBLIC void           UpdateTranspose( const ScAddress& rDestPos, ScDocument* pClipDoc,
-                                        const ScMarkData& rMark, ScDocument* pUndoDoc = nullptr );
+                                        const ScMarkData& rMark, ScDocument* pUndoDoc );
 
     void            UpdateGrow( const ScRange& rArea, SCCOL nGrowX, SCROW nGrowY );
 
@@ -1707,7 +1707,7 @@ public:
     SC_DLLPUBLIC bool SetOptimalHeight(
         sc::RowHeightContext& rCxt, SCROW nStartRow, SCROW nEndRow, SCTAB nTab );
 
-    void UpdateAllRowHeights( sc::RowHeightContext& rCxt, const ScMarkData* pTabMark = nullptr );
+    void UpdateAllRowHeights( sc::RowHeightContext& rCxt, const ScMarkData* pTabMark );
 
     long            GetNeededSize( SCCOL nCol, SCROW nRow, SCTAB nTab,
                                     OutputDevice* pDev,
@@ -1800,7 +1800,7 @@ public:
     void            RemoveManualBreaks( SCTAB nTab );
     bool            HasManualBreaks( SCTAB nTab ) const;
 
-    bool            IsPageStyleInUse( const OUString& rStrPageStyle, SCTAB* pInTab = nullptr );
+    bool            IsPageStyleInUse( const OUString& rStrPageStyle, SCTAB* pInTab );
     bool            RemovePageStyleInUse( const OUString& rStrPageStyle );
     bool            RenamePageStyleInUse( const OUString& rOld, const OUString& rNew );
     void            ModifyStyleSheet( SfxStyleSheetBase& rPageStyle,
@@ -1939,7 +1939,7 @@ public:
 
     SC_DLLPUBLIC ScChartListenerCollection* GetChartListenerCollection() const { return pChartListenerCollection;}
     void            SetChartListenerCollection( ScChartListenerCollection*,
-                        bool bSetChartRangeLists = false );
+                        bool bSetChartRangeLists );
     void            UpdateChart( const OUString& rName );
     void            RestoreChartListener( const OUString& rName );
     SC_DLLPUBLIC void           UpdateChartListenerCollection();
@@ -2342,10 +2342,10 @@ private:
     void SharePooledResources( ScDocument* pSrcDoc );
 
     void EndListeningIntersectedGroup(
-        sc::EndListeningContext& rCxt, const ScAddress& rPos, std::vector<ScAddress>* pGroupPos = nullptr );
+        sc::EndListeningContext& rCxt, const ScAddress& rPos, std::vector<ScAddress>* pGroupPos );
 
     void EndListeningIntersectedGroups(
-        sc::EndListeningContext& rCxt, const ScRange& rRange, std::vector<ScAddress>* pGroupPos = nullptr );
+        sc::EndListeningContext& rCxt, const ScRange& rRange, std::vector<ScAddress>* pGroupPos );
 
     void EndListeningGroups( const std::vector<ScAddress>& rPosArray );
     void SetNeedsListeningGroups( const std::vector<ScAddress>& rPosArray );
diff --git a/sc/inc/docuno.hxx b/sc/inc/docuno.hxx
index 43b5de9a01a6..c276198af067 100644
--- a/sc/inc/docuno.hxx
+++ b/sc/inc/docuno.hxx
@@ -139,8 +139,7 @@ public:
     bool                    HasChangesListeners() const;
 
     void                    NotifyChanges( const OUString& rOperation, const ScRangeList& rRanges,
-                                           const css::uno::Sequence< css::beans::PropertyValue >& rProperties =
-                                               css::uno::Sequence< css::beans::PropertyValue >() );
+                                           const css::uno::Sequence< css::beans::PropertyValue >& rProperties );
 
     virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType )
                                     throw(css::uno::RuntimeException, std::exception) override;
diff --git a/sc/inc/drwlayer.hxx b/sc/inc/drwlayer.hxx
index 54951b506f36..649610bdbce3 100644
--- a/sc/inc/drwlayer.hxx
+++ b/sc/inc/drwlayer.hxx
@@ -132,7 +132,7 @@ public:
 
                     //      automatic adjustments
 
-    void            EnableAdjust( bool bSet = true )    { bAdjustEnabled = bSet; }
+    void            EnableAdjust( bool bSet )    { bAdjustEnabled = bSet; }
 
     void            BeginCalcUndo(bool bDisableTextEditUsesCommonUndoManager);
     SdrUndoGroup*   GetCalcUndo();
@@ -140,7 +140,7 @@ public:
     void            AddCalcUndo( SdrUndoAction* pUndo );
 
     void            MoveArea( SCTAB nTab, SCCOL nCol1,SCROW nRow1, SCCOL nCol2,SCROW nRow2,
-                                SCsCOL nDx,SCsROW nDy, bool bInsDel, bool bUpdateNoteCaptionPos = true );
+                                SCsCOL nDx,SCsROW nDy, bool bInsDel, bool bUpdateNoteCaptionPos );
 
     bool            HasObjectsInRows( SCTAB nTab, SCROW nStartRow, SCROW nEndRow );
 
@@ -153,7 +153,7 @@ public:
                                     SCTAB nSourceTab, const Rectangle& rSourceRange,
                                     const ScAddress& rDestPos, const Rectangle& rDestRange );
 
-    void            SetPageSize( sal_uInt16 nPageNo, const Size& rSize, bool bUpdateNoteCaptionPos = true );
+    void            SetPageSize( sal_uInt16 nPageNo, const Size& rSize, bool bUpdateNoteCaptionPos );
 
                     //  mirror or move between positive and negative positions for RTL
     void            MirrorRTL( SdrObject* pObj );
diff --git a/sc/inc/filter.hxx b/sc/inc/filter.hxx
index e51ee3a05a04..f0c576cfd73e 100644
--- a/sc/inc/filter.hxx
+++ b/sc/inc/filter.hxx
@@ -74,7 +74,7 @@ class ScEEAbsImport {
 class SAL_DLLPUBLIC_RTTI ScFormatFilterPlugin {
   public:
     // various import filters
-    virtual FltError ScImportLotus123( SfxMedium&, ScDocument*, rtl_TextEncoding eSrc = RTL_TEXTENCODING_DONTKNOW ) = 0;
+    virtual FltError ScImportLotus123( SfxMedium&, ScDocument*, rtl_TextEncoding eSrc ) = 0;
     virtual FltError ScImportQuattroPro( SfxMedium &rMedium, ScDocument *pDoc ) = 0;
     virtual FltError ScImportExcel( SfxMedium&, ScDocument*, const EXCIMPFORMAT ) = 0;
         // eFormat == EIF_AUTO  -> matching filter is used automatically
@@ -83,9 +83,9 @@ class SAL_DLLPUBLIC_RTTI ScFormatFilterPlugin {
         // eFormat == EIF_BIFF_LE4 -> only non storage files _might_ be read successfully
     virtual FltError ScImportStarCalc10( SvStream&, ScDocument* ) = 0;
     virtual FltError ScImportDif( SvStream&, ScDocument*, const ScAddress& rInsPos,
-                 const rtl_TextEncoding eSrc = RTL_TEXTENCODING_DONTKNOW ) = 0;
+                 const rtl_TextEncoding eSrc ) = 0;
     virtual FltError ScImportRTF( SvStream&, const OUString& rBaseURL, ScDocument*, ScRange& rRange ) = 0;
-    virtual FltError ScImportHTML( SvStream&, const OUString& rBaseURL, ScDocument*, ScRange& rRange, double nOutputFactor = 1.0,
+    virtual FltError ScImportHTML( SvStream&, const OUString& rBaseURL, ScDocument*, ScRange& rRange, double nOutputFactor,
                                    bool bCalcWidthHeight = true, SvNumberFormatter* pFormatter = nullptr, bool bConvertDate = true ) = 0;
 
     // various import helpers
diff --git a/sc/inc/formulacell.hxx b/sc/inc/formulacell.hxx
index 7aa569bef34d..c34831be5460 100644
--- a/sc/inc/formulacell.hxx
+++ b/sc/inc/formulacell.hxx
@@ -219,7 +219,7 @@ public:
     bool NeedsNumberFormat() const { return mbNeedsNumberFormat;}
     short GetFormatType() const { return nFormatType; }
     void            Compile(const OUString& rFormula,
-                            bool bNoListening = false,
+                            bool bNoListening,
                             const formula::FormulaGrammar::Grammar = formula::FormulaGrammar::GRAM_DEFAULT );
     void Compile(
         sc::CompileFormulaContext& rCxt, const OUString& rFormula, bool bNoListening = false );
@@ -278,7 +278,7 @@ public:
     void            UpdateDeleteTab( sc::RefUpdateDeleteTabContext& rCxt );
     void            UpdateMoveTab( sc::RefUpdateMoveTabContext& rCxt, SCTAB nTabNo );
     bool            TestTabRefAbs(SCTAB nTable);
-    void            UpdateCompile( bool bForceIfNameInUse = false );
+    void            UpdateCompile( bool bForceIfNameInUse );
     void            FindRangeNamesInUse(sc::UpdatedRangeNames& rIndexes) const;
     bool            IsSubTotal() const { return bSubTotal;}
     bool            IsChanged() const { return bChanged;}
diff --git a/sc/inc/global.hxx b/sc/inc/global.hxx
index 27ea1f862906..0e606f8563eb 100644
--- a/sc/inc/global.hxx
+++ b/sc/inc/global.hxx
@@ -602,20 +602,20 @@ public:
                                 bool bForceSep = false );
 
     /** Returns true, if the first and last character of the string is cQuote. */
-    SC_DLLPUBLIC static bool             IsQuoted( const OUString& rString, sal_Unicode cQuote = '\'' );
+    SC_DLLPUBLIC static bool             IsQuoted( const OUString& rString, sal_Unicode cQuote );
 
     /** Inserts the character cQuote at beginning and end of rString.
         @param bEscapeEmbedded      If <TRUE/>, embedded quote characters are
                                     escaped by doubling them.
      */
-SC_DLLPUBLIC    static void             AddQuotes( OUString& rString, sal_Unicode cQuote = '\'', bool bEscapeEmbedded = true );
+SC_DLLPUBLIC    static void             AddQuotes( OUString& rString, sal_Unicode cQuote, bool bEscapeEmbedded = true );
 
     /** Erases the character cQuote from rString, if it exists at beginning AND end.
         @param bUnescapeEmbedded    If <TRUE/>, embedded doubled quote characters
                                     are unescaped by replacing them with a
                                     single instance.
      */
-SC_DLLPUBLIC    static void             EraseQuotes( OUString& rString, sal_Unicode cQuote = '\'', bool bUnescapeEmbedded = true );
+SC_DLLPUBLIC    static void             EraseQuotes( OUString& rString, sal_Unicode cQuote, bool bUnescapeEmbedded = true );
 
     /** Finds an unquoted instance of cChar in rString, starting at
         offset nStart. Unquoted instances may occur when concatenating two
diff --git a/sc/inc/patattr.hxx b/sc/inc/patattr.hxx
index ba4056b7dcd3..a3fcf887310c 100644
--- a/sc/inc/patattr.hxx
+++ b/sc/inc/patattr.hxx
@@ -78,7 +78,7 @@ public:
 
     void                    DeleteUnchanged( const ScPatternAttr* pOldAttrs );
 
-    static SvxCellOrientation GetCellOrientation( const SfxItemSet& rItemSet, const SfxItemSet* pCondSet = nullptr );
+    static SvxCellOrientation GetCellOrientation( const SfxItemSet& rItemSet, const SfxItemSet* pCondSet );
     SvxCellOrientation      GetCellOrientation( const SfxItemSet* pCondSet = nullptr ) const;
 
     /** Static helper function to fill a font object from the passed item set. */
diff --git a/sc/inc/postit.hxx b/sc/inc/postit.hxx
index fb962442a1cb..8835deaee972 100644
--- a/sc/inc/postit.hxx
+++ b/sc/inc/postit.hxx
@@ -133,7 +133,7 @@ public:
     void                ForgetCaption();
 
     /** Shows or hides the note caption object. */
-    void                ShowCaption( const ScAddress& rPos, bool bShow = true );
+    void                ShowCaption( const ScAddress& rPos, bool bShow );
     /** Returns true, if the caption object is visible. */
     bool IsCaptionShown() const { return maNoteData.mbShown;}
 
diff --git a/sc/inc/rangelst.hxx b/sc/inc/rangelst.hxx
index 2641483adef9..64216efec531 100644
--- a/sc/inc/rangelst.hxx
+++ b/sc/inc/rangelst.hxx
@@ -38,12 +38,12 @@ public:
     ScRangeList& operator=(const ScRangeList& rList);
     void Append( const ScRange& rRange );
 
-    ScRefFlags Parse( const OUString&, ScDocument* = nullptr,
+    ScRefFlags Parse( const OUString&, ScDocument*,
                       ScRefFlags nMask = ScRefFlags::VALID,
                       formula::FormulaGrammar::AddressConvention eConv = formula::FormulaGrammar::CONV_OOO,
                       SCTAB nDefaultTab = 0, sal_Unicode cDelimiter = 0 );
 
-    void            Format( OUString&, ScRefFlags nFlags = ScRefFlags::ZERO, ScDocument* = nullptr,
+    void            Format( OUString&, ScRefFlags nFlags, ScDocument* = nullptr,
                             formula::FormulaGrammar::AddressConvention eConv = formula::FormulaGrammar::CONV_OOO,
                             sal_Unicode cDelimiter = 0 ) const;
 
diff --git a/sc/inc/rangenam.hxx b/sc/inc/rangenam.hxx
index e21c5b3312c0..e5a6dfea8a21 100644
--- a/sc/inc/rangenam.hxx
+++ b/sc/inc/rangenam.hxx
@@ -133,7 +133,7 @@ public:
      * @param nLocalTab sheet index where this name belongs, or -1 for global
      *                  name.
      */
-    void UpdateReference( sc::RefUpdateContext& rCxt, SCTAB nLocalTab = -1 );
+    void UpdateReference( sc::RefUpdateContext& rCxt, SCTAB nLocalTab );
     bool            IsModified() const              { return bModified; }
 
     SC_DLLPUBLIC void           GuessPosition();
@@ -146,9 +146,9 @@ public:
     SC_DLLPUBLIC bool           IsValidReference( ScRange& rRef ) const;
     bool                        IsRangeAtBlock( const ScRange& ) const;
 
-    void UpdateInsertTab( sc::RefUpdateInsertTabContext& rCxt, SCTAB nLocalTab = -1 );
-    void UpdateDeleteTab( sc::RefUpdateDeleteTabContext& rCxt, SCTAB nLocalTab = -1 );
-    void UpdateMoveTab( sc::RefUpdateMoveTabContext& rCxt, SCTAB nLocalTab = -1 );
+    void UpdateInsertTab( sc::RefUpdateInsertTabContext& rCxt, SCTAB nLocalTab );
+    void UpdateDeleteTab( sc::RefUpdateDeleteTabContext& rCxt, SCTAB nLocalTab );
+    void UpdateMoveTab( sc::RefUpdateMoveTabContext& rCxt, SCTAB nLocalTab );
 
     void            ValidateTabRefs();
 
diff --git a/sc/inc/rangeutl.hxx b/sc/inc/rangeutl.hxx
index 2aa035e07de2..414c9f13df61 100644
--- a/sc/inc/rangeutl.hxx
+++ b/sc/inc/rangeutl.hxx
@@ -48,14 +48,14 @@ public:
                                   ScArea&           rArea,
                                   ScDocument*       pDoc,
                                   SCTAB         nTab,
-                                  ScAddress::Details const & rDetails = ScAddress::detailsOOOa1 );
+                                  ScAddress::Details const & rDetails );
 
     static void CutPosString    ( const OUString&     theAreaStr,
                                   OUString&           thePosStr );
 
     static bool IsAbsTabArea    ( const OUString&   rAreaStr,
                                   ScDocument*       pDoc,
-                                  ScArea***         pppAreas    = nullptr,
+                                  ScArea***         pppAreas,
                                   sal_uInt16*       pAreaCount  = nullptr,
                                   bool              bAcceptCellRef = false,
                                   ScAddress::Details const & rDetails = ScAddress::detailsOOOa1 );
@@ -63,7 +63,7 @@ public:
     static bool IsAbsArea       ( const OUString& rAreaStr,
                                   ScDocument*   pDoc,
                                   SCTAB     nTab,
-                                  OUString*     pCompleteStr = nullptr,
+                                  OUString*     pCompleteStr,
                                   ScRefAddress* pStartPos    = nullptr,
                                   ScRefAddress* pEndPos      = nullptr,
                                   ScAddress::Details const & rDetails = ScAddress::detailsOOOa1 );
@@ -71,7 +71,7 @@ public:
     static bool IsAbsPos        ( const OUString& rPosStr,
                                   ScDocument*   pDoc,
                                   SCTAB     nTab,
-                                  OUString*       pCompleteStr = nullptr,
+                                  OUString*       pCompleteStr,
                                   ScRefAddress* pPosTripel   = nullptr,
                                   ScAddress::Details const & rDetails = ScAddress::detailsOOOa1 );
 
@@ -198,7 +198,7 @@ public:
                             const ScArea& rArea,
                             const ScDocument* pDocument,
                             formula::FormulaGrammar::AddressConvention eConv,
-                            sal_Unicode cSeparator = ' ',
+                            sal_Unicode cSeparator,
                             bool bAppendStr = false,
                             ScRefFlags nFormatFlags = (ScRefFlags::VALID | ScRefFlags::TAB_3D) );
 
diff --git a/sc/inc/scabstdlg.hxx b/sc/inc/scabstdlg.hxx
index 545db4ebde20..d78f4e600266 100644
--- a/sc/inc/scabstdlg.hxx
+++ b/sc/inc/scabstdlg.hxx
@@ -178,7 +178,7 @@ public:
     virtual ScDocShell*     GetDocShellTables() = 0;
     virtual bool            IsTableBefore() = 0;
     virtual sal_uInt16      GetTableCount() = 0;
-    virtual const OUString* GetNextTable( sal_uInt16* pN = nullptr ) = 0;
+    virtual const OUString* GetNextTable( sal_uInt16* pN ) = 0;
 
 };
 
@@ -216,7 +216,7 @@ public:
     virtual bool    GetRenameTable          () const = 0;
     virtual void    GetTabNameString( OUString& rString ) const = 0;
     virtual void    SetForceCopyTable       () = 0;
-    virtual void    EnableRenameTable       (bool bFlag=true) = 0;
+    virtual void    EnableRenameTable       (bool bFlag) = 0;
 };
 
 class AbstractScNameCreateDlg : public VclAbstractDialog  // Manage Name Dialog
@@ -336,7 +336,7 @@ public:
                                                                 const ScAutoFormatData* pSelFormatData,
                                                                 ScViewData *pViewData) = 0;
     virtual AbstractScColRowLabelDlg * CreateScColRowLabelDlg (vcl::Window* pParent,
-                                                                bool bCol = false,
+                                                                bool bCol,
                                                                 bool bRow = false) = 0;
 
     virtual AbstractScSortWarningDlg * CreateScSortWarningDlg(vcl::Window* pParent, const OUString& rExtendText, const OUString& rCurrentText ) = 0;
@@ -353,7 +353,7 @@ public:
                                                                         const std::vector<OUString>& rServices,
                                                                         int nId ) = 0;
 
-    virtual AbstractScDeleteCellDlg * CreateScDeleteCellDlg(vcl::Window* pParent, bool bDisallowCellMove = false) = 0 ;
+    virtual AbstractScDeleteCellDlg * CreateScDeleteCellDlg(vcl::Window* pParent, bool bDisallowCellMove) = 0 ;
 
     //for dataform
     virtual AbstractScDataFormDlg * CreateScDataFormDlg(vcl::Window* pParent,
@@ -375,7 +375,7 @@ public:
 
     virtual AbstractScInsertCellDlg * CreateScInsertCellDlg( vcl::Window* pParent,
                                                              int nId,
-                                                             bool bDisallowCellMove = false ) = 0;
+                                                             bool bDisallowCellMove ) = 0;
 
     virtual AbstractScInsertContentsDlg * CreateScInsertContentsDlg( vcl::Window*        pParent,
                                                                     const OUString* pStrTitle = nullptr ) = 0;
@@ -391,7 +391,7 @@ public:
                                                                 const OString&  sDialogName,
                                                                 long            nCurrent,
                                                                 long            nDefault,
-                                                                FieldUnit       eFUnit    = FUNIT_MM,
+                                                                FieldUnit       eFUnit,
                                                                 sal_uInt16      nDecimals = 2,
                                                                 long            nMaximum  = 1000,
                                                                 long            nMinimum  = 0,
@@ -435,7 +435,7 @@ public:
                                                                 sal_uInt16 nOrient ) = 0;
 
     virtual AbstractScNewScenarioDlg * CreateScNewScenarioDlg ( vcl::Window* pParent, const OUString& rName,
-                                                                bool bEdit = false, bool bSheetProtected = false ) = 0;
+                                                                bool bEdit, bool bSheetProtected = false ) = 0;
     virtual AbstractScShowTabDlg * CreateScShowTabDlg(vcl::Window* pParent) = 0;
 
     virtual AbstractScStringInputDlg * CreateScStringInputDlg (  vcl::Window* pParent,
@@ -449,7 +449,7 @@ public:
                                                                 const OUString& rTabBgColorNoColorText, //Label for no tab color
                                                                 const Color& rDefaultColor ) = 0; //Currently selected Color
 
-    virtual AbstractScImportOptionsDlg * CreateScImportOptionsDlg ( bool                    bAscii = true,
+    virtual AbstractScImportOptionsDlg * CreateScImportOptionsDlg ( bool                    bAscii,
                                                                     const ScImportOptions*  pOptions = nullptr,
                                                                     const OUString*         pStrTitle = nullptr,
                                                                     bool                    bMultiByte = false,
@@ -459,10 +459,10 @@ public:
     virtual SfxAbstractTabDialog * CreateScAttrDlg( vcl::Window*          pParent,
                                                     const SfxItemSet* pCellAttrs ) = 0;
 
-    virtual SfxAbstractTabDialog * CreateScHFEditDlg(vcl::Window*         pParent,
+    virtual SfxAbstractTabDialog * CreateScHFEditDlg(vcl::Window*       pParent,
                                                     const SfxItemSet&   rCoreSet,
-                                                    const OUString&       rPageStyle,
-                                                    sal_uInt16              nResId = RID_SCDLG_HFEDIT ) = 0;
+                                                    const OUString&     rPageStyle,
+                                                    sal_uInt16          nResId ) = 0;
 
     virtual SfxAbstractTabDialog * CreateScStyleDlg( vcl::Window*                pParent,
                                                     SfxStyleSheetBase&  rStyleBase,
diff --git a/sc/inc/scmatrix.hxx b/sc/inc/scmatrix.hxx
index b565335844ff..6757c07e1513 100644
--- a/sc/inc/scmatrix.hxx
+++ b/sc/inc/scmatrix.hxx
@@ -388,7 +388,7 @@ public:
     virtual double GetMinValue( bool bTextAsZero ) const = 0;
 
     virtual ScMatrixRef CompareMatrix(
-        sc::Compare& rComp, size_t nMatPos, sc::CompareOptions* pOptions = nullptr ) const = 0;
+        sc::Compare& rComp, size_t nMatPos, sc::CompareOptions* pOptions ) const = 0;
 
     /**
      * Convert the content of matrix into a linear array of numeric values.
@@ -602,7 +602,7 @@ public:
     virtual double GetMinValue( bool bTextAsZero ) const override;
 
     virtual ScMatrixRef CompareMatrix(
-        sc::Compare& rComp, size_t nMatPos, sc::CompareOptions* pOptions = nullptr ) const override;
+        sc::Compare& rComp, size_t nMatPos, sc::CompareOptions* pOptions ) const override;
 
     /**
      * Convert the content of matrix into a linear array of numeric values.
@@ -818,7 +818,7 @@ public:
     virtual double GetMaxValue(bool bTextAsZero) const override;
     virtual double GetMinValue(bool bTextAsZero) const override;
 
-    virtual ScMatrixRef CompareMatrix(sc::Compare& rComp, size_t nMatPos, sc::CompareOptions* pOptions = nullptr) const override;
+    virtual ScMatrixRef CompareMatrix(sc::Compare& rComp, size_t nMatPos, sc::CompareOptions* pOptions) const override;
 
     /**
      * Convert the content of matrix into a linear array of numeric values.
diff --git a/sc/inc/stringutil.hxx b/sc/inc/stringutil.hxx
index ef7bd50f3db6..3f9b0dbccaa2 100644
--- a/sc/inc/stringutil.hxx
+++ b/sc/inc/stringutil.hxx
@@ -132,7 +132,7 @@ public:
     static bool parseSimpleNumber(
         const char* p, size_t n, char dsep, char gsep, double& rVal);
 
-    static sal_Int32 SC_DLLPUBLIC GetQuotedTokenCount(const OUString &rIn, const OUString& rQuotedPairs, sal_Unicode cTok = ';' );
+    static sal_Int32 SC_DLLPUBLIC GetQuotedTokenCount(const OUString &rIn, const OUString& rQuotedPairs, sal_Unicode cTok );
     static OUString  SC_DLLPUBLIC GetQuotedToken(const OUString &rIn, sal_Int32 nToken, const OUString& rQuotedPairs,
                                         sal_Unicode cTok,  sal_Int32& rIndex );
 
diff --git a/sc/inc/table.hxx b/sc/inc/table.hxx
index 708e53537750..8e35256f48c0 100644
--- a/sc/inc/table.hxx
+++ b/sc/inc/table.hxx
@@ -331,7 +331,7 @@ public:
     bool        HasBlockMatrixFragment( SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2 ) const;
     bool        HasSelectionMatrixFragment( const ScMarkData& rMark ) const;
 
-    bool        IsBlockEmpty( SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2, bool bIgnoreNotes = false ) const;
+    bool        IsBlockEmpty( SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2, bool bIgnoreNotes ) const;
 
     bool        SetString( SCCOL nCol, SCROW nRow, SCTAB nTab, const OUString& rString,
                            ScSetStringParam* pParam = nullptr );
@@ -405,13 +405,13 @@ public:
     void        InsertRow( SCCOL nStartCol, SCCOL nEndCol, SCROW nStartRow, SCSIZE nSize );
     void DeleteRow(
         const sc::ColumnSet& rRegroupCols, SCCOL nStartCol, SCCOL nEndCol, SCROW nStartRow, SCSIZE nSize,
-        bool* pUndoOutline = nullptr, std::vector<ScAddress>* pGroupPos = nullptr );
+        bool* pUndoOutline, std::vector<ScAddress>* pGroupPos = nullptr );
 
     bool        TestInsertCol( SCROW nStartRow, SCROW nEndRow, SCSIZE nSize ) const;
     void InsertCol(
         const sc::ColumnSet& rRegroupCols, SCCOL nStartCol, SCROW nStartRow, SCROW nEndRow, SCSIZE nSize );
     void DeleteCol(
-        const sc::ColumnSet& rRegroupCols, SCCOL nStartCol, SCROW nStartRow, SCROW nEndRow, SCSIZE nSize, bool* pUndoOutline = nullptr );
+        const sc::ColumnSet& rRegroupCols, SCCOL nStartCol, SCROW nStartRow, SCROW nEndRow, SCSIZE nSize, bool* pUndoOutline );
 
     void DeleteArea(
         SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2, InsertDeleteFlags nDelFlag,
@@ -717,7 +717,7 @@ public:
 
     sal_uInt16      GetColWidth( SCCOL nCol, bool bHiddenAsZero = true ) const;
     sal_uLong GetColWidth( SCCOL nStartCol, SCCOL nEndCol ) const;
-    SC_DLLPUBLIC sal_uInt16 GetRowHeight( SCROW nRow, SCROW* pStartRow = nullptr, SCROW* pEndRow = nullptr, bool bHiddenAsZero = true ) const;
+    SC_DLLPUBLIC sal_uInt16 GetRowHeight( SCROW nRow, SCROW* pStartRow, SCROW* pEndRow = nullptr, bool bHiddenAsZero = true ) const;
     sal_uLong       GetRowHeight( SCROW nStartRow, SCROW nEndRow, bool bHiddenAsZero = true ) const;
     sal_uLong       GetScaledRowHeight( SCROW nStartRow, SCROW nEndRow, double fScale ) const;
     sal_uLong       GetColOffset( SCCOL nCol, bool bHiddenAsZero = true ) const;
@@ -913,7 +913,7 @@ public:
     const SvtBroadcaster* GetBroadcaster( SCCOL nCol, SCROW nRow ) const;
     void DeleteBroadcasters( sc::ColumnBlockPosition& rBlockPos, SCCOL nCol, SCROW nRow1, SCROW nRow2 );
 
-    void FillMatrix( ScMatrix& rMat, SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2, svl::SharedStringPool* pPool = nullptr ) const;
+    void FillMatrix( ScMatrix& rMat, SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2, svl::SharedStringPool* pPool ) const;
 
     void InterpretDirtyCells( SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2 );
 
@@ -1122,11 +1122,11 @@ private:
     const ScColumn* FetchColumn( SCCOL nCol ) const;
 
     void EndListeningIntersectedGroup(
-        sc::EndListeningContext& rCxt, SCCOL nCol, SCROW nRow, std::vector<ScAddress>* pGroupPos = nullptr );
+        sc::EndListeningContext& rCxt, SCCOL nCol, SCROW nRow, std::vector<ScAddress>* pGroupPos );
 
     void EndListeningIntersectedGroups(
         sc::EndListeningContext& rCxt, SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2,
-        std::vector<ScAddress>* pGroupPos = nullptr );
+        std::vector<ScAddress>* pGroupPos );
 
     void EndListeningGroup( sc::EndListeningContext& rCxt, SCCOL nCol, SCROW nRow );
     void SetNeedsListeningGroup( SCCOL nCol, SCROW nRow );
diff --git a/sc/inc/tabprotection.hxx b/sc/inc/tabprotection.hxx
index 31ea28b73bd1..f5cff8ca4b89 100644
--- a/sc/inc/tabprotection.hxx
+++ b/sc/inc/tabprotection.hxx
@@ -66,7 +66,7 @@ public:
         ScPasswordHash eHash, ScPasswordHash eHas2 = PASSHASH_UNSPECIFIED) const = 0;
     virtual void setPasswordHash(
         const css::uno::Sequence<sal_Int8>& aPassword,
-        ScPasswordHash eHash = PASSHASH_SHA1, ScPasswordHash eHash2 = PASSHASH_UNSPECIFIED) = 0;
+        ScPasswordHash eHash, ScPasswordHash eHash2 = PASSHASH_UNSPECIFIED) = 0;
     virtual bool verifyPassword(const OUString& aPassText) const = 0;
 };
 
@@ -95,7 +95,7 @@ public:
         ScPasswordHash eHash, ScPasswordHash eHash2 = PASSHASH_UNSPECIFIED) const override;
     virtual void setPasswordHash(
         const css::uno::Sequence<sal_Int8>& aPassword,
-        ScPasswordHash eHash = PASSHASH_SHA1, ScPasswordHash eHash2 = PASSHASH_UNSPECIFIED) override;
+        ScPasswordHash eHash, ScPasswordHash eHash2 = PASSHASH_UNSPECIFIED) override;
     virtual bool verifyPassword(const OUString& aPassText) const override;
 
     bool isOptionEnabled(Option eOption) const;
@@ -180,7 +180,7 @@ public:
         ScPasswordHash eHash, ScPasswordHash eHash2 = PASSHASH_UNSPECIFIED) const override;
     virtual void setPasswordHash(
         const css::uno::Sequence<sal_Int8>& aPassword,
-        ScPasswordHash eHash = PASSHASH_SHA1, ScPasswordHash eHash2 = PASSHASH_UNSPECIFIED) override;
+        ScPasswordHash eHash, ScPasswordHash eHash2 = PASSHASH_UNSPECIFIED) override;
     virtual bool verifyPassword(const OUString& aPassText) const override;
 
     bool isOptionEnabled(Option eOption) const;
diff --git a/sc/inc/tokenarray.hxx b/sc/inc/tokenarray.hxx
index 8f6bce3b215d..992a9d37dd82 100644
--- a/sc/inc/tokenarray.hxx
+++ b/sc/inc/tokenarray.hxx
@@ -130,7 +130,7 @@ public:
      * Make all absolute references pointing to the copied range if the range is copied too
      * @param bCheckCopyArea should references pointing into the copy area be adjusted independently from being absolute, should be true only for copy&paste between documents
      */
-    void AdjustAbsoluteRefs( const ScDocument* pOldDoc, const ScAddress& rOldPos, const ScAddress& rNewPos, bool bCheckCopyArea = false );
+    void AdjustAbsoluteRefs( const ScDocument* pOldDoc, const ScAddress& rOldPos, const ScAddress& rNewPos, bool bCheckCopyArea );
 
     /** When copying a sheet-local named expression, move sheet references that
         point to the originating sheet to point to the new sheet instead.
diff --git a/sc/inc/viewuno.hxx b/sc/inc/viewuno.hxx
index 90c3a37d2a9d..3fc353bf1e4f 100644
--- a/sc/inc/viewuno.hxx
+++ b/sc/inc/viewuno.hxx
@@ -197,7 +197,7 @@ public:
     void                    SelectionChanged();
     void                    VisAreaChanged();
     // bSameTabButMoved = true if the same sheet as before is activated, used after moving/copying/inserting/deleting a sheet
-    void                    SheetChanged( bool bSameTabButMoved = false );
+    void                    SheetChanged( bool bSameTabButMoved );
     bool                    IsMouseListening() const;
     bool                    MousePressed( const css::awt::MouseEvent& e ) throw (css::uno::RuntimeException);
     bool                    MouseReleased( const css::awt::MouseEvent& e ) throw (css::uno::RuntimeException);