loplugin:redundantcast: redundant static_casts in sw

Change-Id: I09c1ebaf5742e983ee05942a4c7c17c6aa5179cc

55 files changed, 109 insertions, 115 deletions

diff --git a/sw/source/core/access/accdoc.cxx b/sw/source/core/access/accdoc.cxx
index 31529e1bbd58..0c59541d70c1 100644
--- a/sw/source/core/access/accdoc.cxx
+++ b/sw/source/core/access/accdoc.cxx
@@ -587,7 +587,7 @@ uno::Any SAL_CALL SwAccessibleDocument::getExtendedAttributes()
         sal_uLong nLineNum = 0;
         SwTextFrame* pTextFrame = nullptr;
         SwTextFrame* pCurrTextFrame = nullptr;
-        pTextFrame = static_cast< SwTextFrame* >(static_cast< SwPageFrame* > (pCurrPage)->ContainsContent());
+        pTextFrame = static_cast< SwTextFrame* >(pCurrPage->ContainsContent());
         if (pCurrFrame->IsInFly())//such as, graphic,chart
         {
             SwFlyFrame *pFlyFrame = pCurrFrame->FindFlyFrame();
diff --git a/sw/source/core/access/accmap.cxx b/sw/source/core/access/accmap.cxx
index 78d81ffc9d9e..3f9ddc991617 100644
--- a/sw/source/core/access/accmap.cxx
+++ b/sw/source/core/access/accmap.cxx
@@ -1481,7 +1481,7 @@ void SwAccessibleMap::DoInvalidateShapeSelection(bool bInvalidateFocusMode /*=fa
         VEC_SHAPE::iterator vi =vecxShapeRemove.begin();
         for (; vi != vecxShapeRemove.end(); ++vi)
         {
-            ::accessibility::AccessibleShape *pAccShape = static_cast< ::accessibility::AccessibleShape * >(vi->get());
+            ::accessibility::AccessibleShape *pAccShape = vi->get();
             if (pAccShape)
             {
                 pAccShape->CommitChange(AccessibleEventId::SELECTION_CHANGED_REMOVE, uno::Any(), uno::Any());
@@ -1536,7 +1536,7 @@ void SwAccessibleMap::DoInvalidateShapeSelection(bool bInvalidateFocusMode /*=fa
             vi = vecxShapeAdd.begin();
             for (; vi != vecxShapeAdd.end(); ++vi)
             {
-                ::accessibility::AccessibleShape *pAccShape = static_cast< ::accessibility::AccessibleShape * >(vi->get());
+                ::accessibility::AccessibleShape *pAccShape = vi->get();
                 if (pAccShape)
                 {
                     pAccShape->CommitChange(nEventID, uno::Any(), uno::Any());
@@ -1547,7 +1547,7 @@ void SwAccessibleMap::DoInvalidateShapeSelection(bool bInvalidateFocusMode /*=fa
         vi = vecxShapeAdd.begin();
         for (; vi != vecxShapeAdd.end(); ++vi)
         {
-            ::accessibility::AccessibleShape *pAccShape = static_cast< ::accessibility::AccessibleShape * >(vi->get());
+            ::accessibility::AccessibleShape *pAccShape = vi->get();
             if (pAccShape)
             {
                 SdrObject *pObj = GetSdrObjectFromXShape(pAccShape->GetXShape());
@@ -1577,7 +1577,7 @@ void SwAccessibleMap::DoInvalidateShapeSelection(bool bInvalidateFocusMode /*=fa
         vi = vecxShapeRemove.begin();
         for (; vi != vecxShapeRemove.end(); ++vi)
         {
-            ::accessibility::AccessibleShape *pAccShape = static_cast< ::accessibility::AccessibleShape * >(vi->get());
+            ::accessibility::AccessibleShape *pAccShape = vi->get();
             if (pAccShape)
             {
                 uno::Reference< XAccessible > xPara = pAccShape->getAccessibleParent();
@@ -3446,7 +3446,7 @@ SwAccessibleSelectedParas_Impl* SwAccessibleMap::BuildSelectedParas()
             }
 
         // prepare next turn: get next cursor in ring
-        pCursor = static_cast<SwPaM*>( pCursor->GetNext() );
+        pCursor = pCursor->GetNext();
     } while ( pCursor != pRingStart );
 
     return pRetSelectedParas;
diff --git a/sw/source/core/bastyp/calc.cxx b/sw/source/core/bastyp/calc.cxx
index 272b89f9357f..fe59bc748fa3 100644
--- a/sw/source/core/bastyp/calc.cxx
+++ b/sw/source/core/bastyp/calc.cxx
@@ -680,7 +680,7 @@ SwCalcOper SwCalc::GetToken()
             CalcOp* pFnd = ::FindOperator( sLowerCaseName );
             if( pFnd )
             {
-                switch( ( eCurrOper = static_cast<CalcOp*>(pFnd)->eOp ) )
+                switch( ( eCurrOper = pFnd->eOp ) )
                 {
                 case CALC_SUM:
                 case CALC_MEAN:
diff --git a/sw/source/core/crsr/crsrsh.cxx b/sw/source/core/crsr/crsrsh.cxx
index 62f751d1d125..1dc870259a88 100644
--- a/sw/source/core/crsr/crsrsh.cxx
+++ b/sw/source/core/crsr/crsrsh.cxx
@@ -483,7 +483,7 @@ bool SwCursorShell::bColumnChange()
         return false;
     }
 
-    SwFrame* pCurrCol=static_cast<SwFrame*>(pCurrFrame)->FindColFrame();
+    SwFrame* pCurrCol=pCurrFrame->FindColFrame();
 
     while(pCurrCol== nullptr && pCurrFrame!=nullptr )
     {
@@ -2437,8 +2437,8 @@ sal_uInt16 SwCursorShell::GetCursorCnt( bool bAll ) const
                     *m_pCurrentCursor->GetPoint() != *m_pCurrentCursor->GetMark())) ? 1 : 0;
     while( pTmp != m_pCurrentCursor )
     {
-        if( bAll || ( static_cast<SwPaM*>(pTmp)->HasMark() &&
-                *static_cast<SwPaM*>(pTmp)->GetPoint() != *static_cast<SwPaM*>(pTmp)->GetMark()))
+        if( bAll || ( pTmp->HasMark() &&
+                *pTmp->GetPoint() != *pTmp->GetMark()))
             ++n;
         pTmp = pTmp->GetNext();
     }
diff --git a/sw/source/core/crsr/crstrvl.cxx b/sw/source/core/crsr/crstrvl.cxx
index 5ade3ec3cf5d..a8c7f906100e 100644
--- a/sw/source/core/crsr/crstrvl.cxx
+++ b/sw/source/core/crsr/crstrvl.cxx
@@ -2143,7 +2143,7 @@ const SwRangeRedline* SwCursorShell::GotoRedline( sal_uInt16 nArrPos, bool bSele
                         if( bDel )
                         {
                             // not needed anymore
-                            SwPaM* pPrevPam = static_cast<SwPaM*>(pNextPam->GetPrev());
+                            SwPaM* pPrevPam = pNextPam->GetPrev();
                             delete pNextPam;
                             pNextPam = pPrevPam;
                         }
diff --git a/sw/source/core/crsr/swcrsr.cxx b/sw/source/core/crsr/swcrsr.cxx
index e86bef32262e..f4d3a3f5f552 100644
--- a/sw/source/core/crsr/swcrsr.cxx
+++ b/sw/source/core/crsr/swcrsr.cxx
@@ -759,7 +759,7 @@ static sal_uLong lcl_FindSelection( SwFindParas& rParas, SwCursor* pCurrentCurso
             pPHdl.reset(new PercentHdl( 0, nCursorCnt, pDoc->GetDocShell() ));
     }
     else
-        pSaveCursor = static_cast<SwPaM*>(pSaveCursor->GetPrev());
+        pSaveCursor = pSaveCursor->GetPrev();
 
     bool bEnd = false;
     do {
diff --git a/sw/source/core/doc/DocumentContentOperationsManager.cxx b/sw/source/core/doc/DocumentContentOperationsManager.cxx
index 7f21526746c6..459b569b5a5a 100644
--- a/sw/source/core/doc/DocumentContentOperationsManager.cxx
+++ b/sw/source/core/doc/DocumentContentOperationsManager.cxx
@@ -379,7 +379,7 @@ namespace
                 ::sw::UndoGuard const undoGuard(pDestDoc->GetIDocumentUndoRedo());
 
                 do {
-                    pDestDoc->getIDocumentContentOperations().DeleteAndJoin( *static_cast<SwPaM*>(pDelPam->GetNext()) );
+                    pDestDoc->getIDocumentContentOperations().DeleteAndJoin( *pDelPam->GetNext() );
                     if( !pDelPam->IsMultiSelection() )
                         break;
                     delete pDelPam->GetNext();
diff --git a/sw/source/core/doc/acmplwrd.cxx b/sw/source/core/doc/acmplwrd.cxx
index c07b8b0417a8..0e33eb56c561 100644
--- a/sw/source/core/doc/acmplwrd.cxx
+++ b/sw/source/core/doc/acmplwrd.cxx
@@ -145,7 +145,7 @@ void SwAutoCompleteClient::Modify( const SfxPoolItem* pOld, const SfxPoolItem *)
     case RES_REMOVE_UNO_OBJECT:
     case RES_OBJECTDYING:
         if( static_cast<void*>(GetRegisteredIn()) == static_cast<const SwPtrMsgPoolItem *>(pOld)->pObject )
-            static_cast<SwModify*>(GetRegisteredIn())->Remove(this);
+            GetRegisteredIn()->Remove(this);
         pAutoCompleteWord->DocumentDying(*pDoc);
         break;
     }
diff --git a/sw/source/core/doc/doccomp.cxx b/sw/source/core/doc/doccomp.cxx
index ce48a9d81270..c92b7331dc31 100644
--- a/sw/source/core/doc/doccomp.cxx
+++ b/sw/source/core/doc/doccomp.cxx
@@ -1408,7 +1408,7 @@ bool SwCompareLine::ChangesInLine( const SwCompareLine& rLine,
 
                 if( rpInsRing )
                 {
-                    SwPaM* pCorr = static_cast<SwPaM*>(rpInsRing->GetPrev());
+                    SwPaM* pCorr = rpInsRing->GetPrev();
                     if( *pCorr->GetPoint() == *pTmp->GetPoint() )
                         *pCorr->GetPoint() = *pTmp->GetMark();
                 }
@@ -1504,8 +1504,8 @@ void CompareData::CheckRanges( CompareData& rData )
 
 void CompareData::ShowInsert( sal_uLong nStt, sal_uLong nEnd )
 {
-    SwPaM* pTmp = new SwPaM( static_cast<const SwCompareLine*>(GetLine( nStt ))->GetNode(), 0,
-                             static_cast<const SwCompareLine*>(GetLine( nEnd-1 ))->GetEndNode(), 0,
+    SwPaM* pTmp = new SwPaM( GetLine( nStt )->GetNode(), 0,
+                             GetLine( nEnd-1 )->GetEndNode(), 0,
                              pInsRing );
     if( !pInsRing )
         pInsRing = pTmp;
@@ -1520,8 +1520,8 @@ void CompareData::ShowDelete(
     sal_uLong nInsPos )
 {
     SwNodeRange aRg(
-        static_cast<const SwCompareLine*>(rData.GetLine( nStt ))->GetNode(), 0,
-        static_cast<const SwCompareLine*>(rData.GetLine( nEnd-1 ))->GetEndNode(), 1 );
+        rData.GetLine( nStt )->GetNode(), 0,
+        rData.GetLine( nEnd-1 )->GetEndNode(), 1 );
 
     sal_uInt16 nOffset = 0;
     const SwCompareLine* pLine = nullptr;
@@ -1540,9 +1540,9 @@ void CompareData::ShowDelete(
     if( pLine )
     {
         if( nOffset )
-            pLineNd = &static_cast<const SwCompareLine*>(pLine)->GetEndNode();
+            pLineNd = &pLine->GetEndNode();
         else
-            pLineNd = &static_cast<const SwCompareLine*>(pLine)->GetNode();
+            pLineNd = &pLine->GetNode();
     }
     else
     {
@@ -1568,7 +1568,7 @@ void CompareData::ShowDelete(
 
     if( pInsRing )
     {
-        SwPaM* pCorr = static_cast<SwPaM*>(pInsRing->GetPrev());
+        SwPaM* pCorr = pInsRing->GetPrev();
         if( *pCorr->GetPoint() == *pTmp->GetPoint() )
         {
             SwNodeIndex aTmpPos( pTmp->GetMark()->nNode, -1 );
@@ -1603,8 +1603,8 @@ void CompareData::CheckForChangesInLine( const CompareData& rData,
 
         if( i )
         {
-            const SwCompareLine* pDstLn = static_cast<const SwCompareLine*>(GetLine( rThisStt + nDstFrom - 1 ));
-            const SwCompareLine* pSrcLn = static_cast<const SwCompareLine*>(rData.GetLine( rStt + nSrcFrom - 1 ));
+            const SwCompareLine* pDstLn = GetLine( rThisStt + nDstFrom - 1 );
+            const SwCompareLine* pSrcLn = rData.GetLine( rStt + nSrcFrom - 1 );
 
             // Show differences in detail for lines that
             // were matched as only slightly different
@@ -2142,8 +2142,8 @@ bool LineArrayComparator::Compare( int nIdx1, int nIdx2 ) const
         return false;
     }
 
-    const SwTextNode *pTextNd1 = static_cast<const SwCompareLine*>( rData1.GetLine( nFirst1 + nIdx1 ) )->GetNode().GetTextNode();
-    const SwTextNode *pTextNd2 = static_cast<const SwCompareLine*>( rData2.GetLine( nFirst2 + nIdx2 ) )->GetNode().GetTextNode();
+    const SwTextNode *pTextNd1 = rData1.GetLine( nFirst1 + nIdx1 )->GetNode().GetTextNode();
+    const SwTextNode *pTextNd2 = rData2.GetLine( nFirst2 + nIdx2 )->GetNode().GetTextNode();
 
     if( !pTextNd1 || !pTextNd2
         || ( CmpOptions.bUseRsid && !pTextNd1->CompareParRsid( *pTextNd2 ) ) )
diff --git a/sw/source/core/doc/doccorr.cxx b/sw/source/core/doc/doccorr.cxx
index 4c440b8b3721..e043c9137f6e 100644
--- a/sw/source/core/doc/doccorr.cxx
+++ b/sw/source/core/doc/doccorr.cxx
@@ -109,7 +109,7 @@ void PaMCorrAbs( const SwPaM& rRange,
                 do {
                     lcl_PaMCorrAbs( *_pStackCursor, aStart, aEnd, aNewPos );
                 } while ( (_pStackCursor != nullptr ) &&
-                    ((_pStackCursor = static_cast<SwPaM *>(_pStackCursor->GetNext())) != pCursorShell->GetStackCursor()) );
+                    ((_pStackCursor = _pStackCursor->GetNext()) != pCursorShell->GetStackCursor()) );
 
             for(SwPaM& rPaM : const_cast<SwShellCursor*>(pCursorShell->GetCursor_())->GetRingContainer())
             {
@@ -260,7 +260,7 @@ void PaMCorrRel( const SwNodeIndex &rOldNode,
                 do {
                     lcl_PaMCorrRel1( _pStackCursor, pOldNode, aNewPos, nCntIdx );
                 } while ( (_pStackCursor != nullptr ) &&
-                    ((_pStackCursor = static_cast<SwPaM *>(_pStackCursor->GetNext())) != pCursorShell->GetStackCursor()) );
+                    ((_pStackCursor = _pStackCursor->GetNext()) != pCursorShell->GetStackCursor()) );
 
             SwPaM* pStartPaM = pCursorShell->GetCursor_();
             for(SwPaM& rPaM : pStartPaM->GetRingContainer())
diff --git a/sw/source/core/doc/docftn.cxx b/sw/source/core/doc/docftn.cxx
index 23a886b28247..da581f9cab57 100644
--- a/sw/source/core/doc/docftn.cxx
+++ b/sw/source/core/doc/docftn.cxx
@@ -58,8 +58,7 @@ SwEndNoteInfo& SwEndNoteInfo::operator=(const SwEndNoteInfo& rInfo)
         const_cast<SwModify*>(rInfo.aAnchorCharFormatDep.GetRegisteredIn())->Add(
                                                     &aAnchorCharFormatDep );
     else if( aAnchorCharFormatDep.GetRegisteredIn() )
-        static_cast<SwModify*>(aAnchorCharFormatDep.GetRegisteredIn())->Remove(
-                                                    &aAnchorCharFormatDep );
+        aAnchorCharFormatDep.GetRegisteredIn()->Remove( &aAnchorCharFormatDep );
 
     aFormat = rInfo.aFormat;
     nFootnoteOffset = rInfo.nFootnoteOffset;
diff --git a/sw/source/core/doc/docglos.cxx b/sw/source/core/doc/docglos.cxx
index d22aa01a2b7b..339e8b1de5b3 100644
--- a/sw/source/core/doc/docglos.cxx
+++ b/sw/source/core/doc/docglos.cxx
@@ -192,7 +192,7 @@ bool SwDoc::InsertGlossary( SwTextBlocks& rBlock, const OUString& rEntry,
                 aACD.RestoreDontExpandItems( rInsPos );
                 if( pShell )
                     pShell->SaveTableBoxContent( &rInsPos );
-            } while( (_pStartCursor = static_cast<SwPaM *>(_pStartCursor->GetNext())) !=
+            } while( (_pStartCursor = _pStartCursor->GetNext()) !=
                         _pStartCursor2 );
             GetIDocumentUndoRedo().EndUndo( UNDO_INSGLOSSARY, nullptr );
 
diff --git a/sw/source/core/doc/doclay.cxx b/sw/source/core/doc/doclay.cxx
index 10b218a25586..226af7310a4b 100644
--- a/sw/source/core/doc/doclay.cxx
+++ b/sw/source/core/doc/doclay.cxx
@@ -338,7 +338,7 @@ SwFlyFrameFormat* SwDoc::MakeFlySection( RndStdIds eAnchorType,
             SfxItemState::SET == pAnchorNode->GetSwAttrSet().
             GetItemState(RES_PARATR_ADJUST, true, &pItem))
         {
-            static_cast<SwContentNode *>(pNewTextNd)->SetAttr(*pItem);
+            pNewTextNd->SetAttr(*pItem);
         }
 
          pFormat = MakeFlySection_( *pAnchorPos, *pNewTextNd,
@@ -502,7 +502,7 @@ static bool lcl_TstFlyRange( const SwPaM* pPam, const SwPosition* pFlyPos,
                      (nPamEndContentIndex > nFlyContentIndex )));
         }
 
-    } while( !bOk && pPam != ( pTmp = static_cast<const SwPaM*>(pTmp->GetNext()) ));
+    } while( !bOk && pPam != ( pTmp = pTmp->GetNext() ));
     return bOk;
 }
 
diff --git a/sw/source/core/doc/extinput.cxx b/sw/source/core/doc/extinput.cxx
index 8b9b880e5163..2f1cdc7a3e18 100644
--- a/sw/source/core/doc/extinput.cxx
+++ b/sw/source/core/doc/extinput.cxx
@@ -256,7 +256,7 @@ void SwDoc::DeleteExtTextInput( SwExtTextInput* pDel )
     if( pDel == mpExtInputRing )
     {
         if( pDel->GetNext() != mpExtInputRing )
-            mpExtInputRing = static_cast<SwPaM*>(pDel->GetNext());
+            mpExtInputRing = pDel->GetNext();
         else
             mpExtInputRing = nullptr;
     }
diff --git a/sw/source/core/docnode/ndtbl.cxx b/sw/source/core/docnode/ndtbl.cxx
index 01752deb6de6..1fabfa941ec4 100644
--- a/sw/source/core/docnode/ndtbl.cxx
+++ b/sw/source/core/docnode/ndtbl.cxx
@@ -2305,7 +2305,7 @@ sal_uInt16 SwDoc::MergeTable( SwPaM& rPam )
             rPam.DeleteMark();
 
             SwPaM* pTmp = &rPam;
-            while( &rPam != ( pTmp = static_cast<SwPaM*>(pTmp->GetNext()) ))
+            while( &rPam != ( pTmp = pTmp->GetNext() ))
                 for( int i = 0; i < 2; ++i )
                     pTmp->GetBound( (bool)i ) = *rPam.GetPoint();
         }
@@ -3695,7 +3695,7 @@ static bool lcl_SetAFormatBox(FndBox_ & rBox, SetAFormatTabPara *pSetPara, bool
 
     if (rBox.GetBox()->GetSttNd())
     {
-        SwTableBox* pSetBox = static_cast<SwTableBox*>(rBox.GetBox());
+        SwTableBox* pSetBox = rBox.GetBox();
         if (!pSetBox->HasDirectFormatting() || bResetDirect)
         {
             if (bResetDirect)
@@ -4556,7 +4556,7 @@ bool SwDoc::UnProtectTables( const SwPaM& rPam )
                     bFound = pStt->nNode.GetIndex() < nTableIdx &&
                             nTableIdx < pEnd->nNode.GetIndex();
 
-                } while( !bFound && &rPam != ( pTmp = static_cast<SwPaM*>(pTmp->GetNext()) ) );
+                } while( !bFound && &rPam != ( pTmp = pTmp->GetNext() ) );
                 if( !bFound )
                     continue; // Continue searching
             }
diff --git a/sw/source/core/docnode/ndtbl1.cxx b/sw/source/core/docnode/ndtbl1.cxx
index 03735e8f869c..6f197f4ff227 100644
--- a/sw/source/core/docnode/ndtbl1.cxx
+++ b/sw/source/core/docnode/ndtbl1.cxx
@@ -200,7 +200,7 @@ bool FindBox_( FndBox_ & rBox, LinesAndTable* pPara )
     }
     else if (rBox.GetBox())
     {
-        ::InsertLine(pPara->m_rLines, static_cast<SwTableLine*>(rBox.GetBox()->GetUpper()));
+        ::InsertLine(pPara->m_rLines, rBox.GetBox()->GetUpper());
     }
     return true;
 }
diff --git a/sw/source/core/docnode/node.cxx b/sw/source/core/docnode/node.cxx
index 392143c44e96..e42598c2ab00 100644
--- a/sw/source/core/docnode/node.cxx
+++ b/sw/source/core/docnode/node.cxx
@@ -1027,14 +1027,14 @@ void SwContentNode::Modify( const SfxPoolItem* pOldValue, const SfxPoolItem* pNe
                 if( pFormat->GetRegisteredIn() )
                 {
                     // If Parent, register anew in the new Parent
-                    static_cast<SwModify*>(pFormat->GetRegisteredIn())->Add( this );
+                    pFormat->GetRegisteredIn()->Add( this );
                     if ( GetpSwAttrSet() )
                         AttrSetHandleHelper::SetParent( mpAttrSet, *this, GetFormatColl(), GetFormatColl() );
                 }
                 else
                 {
                     // Else register anyways when dying
-                    static_cast<SwModify*>(GetRegisteredIn())->Remove( this );
+                    GetRegisteredIn()->Remove( this );
                     if ( GetpSwAttrSet() )
                         AttrSetHandleHelper::SetParent( mpAttrSet, *this, nullptr, nullptr );
                 }
@@ -1360,7 +1360,7 @@ void SwContentNode::DelFrames( bool bIsDisposeAccTable )
                 nullptr != ( pCFrame = pFootnote->GetRefFromAttr()) && pCFrame->IsFollow() )
             {
                 OSL_ENSURE( pCFrame->IsTextFrame(), "NoTextFrame has Footnote?" );
-                static_cast<SwTextFrame*>(pCFrame->FindMaster())->Prepare( PREP_FTN_GONE );
+                pCFrame->FindMaster()->Prepare( PREP_FTN_GONE );
             }
         }
         //Set acc table dispose state
diff --git a/sw/source/core/edit/edfcol.cxx b/sw/source/core/edit/edfcol.cxx
index 0093c4006347..5277af00a11b 100644
--- a/sw/source/core/edit/edfcol.cxx
+++ b/sw/source/core/edit/edfcol.cxx
@@ -158,7 +158,7 @@ uno::Reference<drawing::XShape> lcl_getWatermark(const uno::Reference<text::XTex
 
 SwTextFormatColl& SwEditShell::GetDfltTextFormatColl() const
 {
-    return *static_cast<SwTextFormatColl*>( (GetDoc()->GetDfltTextFormatColl()));
+    return *GetDoc()->GetDfltTextFormatColl();
 }
 
 sal_uInt16 SwEditShell::GetTextFormatCollCount() const
diff --git a/sw/source/core/edit/edtab.cxx b/sw/source/core/edit/edtab.cxx
index fe5b50ad23b4..950e79b6c38d 100644
--- a/sw/source/core/edit/edtab.cxx
+++ b/sw/source/core/edit/edtab.cxx
@@ -305,7 +305,7 @@ bool SwEditShell::GetTableBoxFormulaAttrs( SfxItemSet& rSet ) const
             } while ( pFrame && !pFrame->IsCellFrame() );
             if ( pFrame )
             {
-                SwTableBox *pBox = const_cast<SwTableBox*>(static_cast<const SwTableBox*>(static_cast<SwCellFrame*>(pFrame)->GetTabBox()));
+                SwTableBox *pBox = const_cast<SwTableBox*>(static_cast<SwCellFrame*>(pFrame)->GetTabBox());
                 aBoxes.insert( pBox );
             }
         } while( false );
@@ -322,7 +322,7 @@ bool SwEditShell::GetTableBoxFormulaAttrs( SfxItemSet& rSet ) const
 
             SwTableFormulaUpdate aTableUpdate( &rTable );
             aTableUpdate.m_eFlags = TBL_BOXNAME;
-            static_cast<SwDoc*>(GetDoc())->getIDocumentFieldsAccess().UpdateTableFields( &aTableUpdate );
+            GetDoc()->getIDocumentFieldsAccess().UpdateTableFields( &aTableUpdate );
 
             rSet.Put( pTableFormat->GetAttrSet() );
         }
@@ -347,7 +347,7 @@ void SwEditShell::SetTableBoxFormulaAttrs( const SfxItemSet& rSet )
             } while ( pFrame && !pFrame->IsCellFrame() );
             if ( pFrame )
             {
-                SwTableBox *pBox = const_cast<SwTableBox*>(static_cast<const SwTableBox*>(static_cast<SwCellFrame*>(pFrame)->GetTabBox()));
+                SwTableBox *pBox = const_cast<SwTableBox*>(static_cast<SwCellFrame*>(pFrame)->GetTabBox());
                 aBoxes.insert( pBox );
             }
         } while( false );
@@ -379,7 +379,7 @@ bool SwEditShell::IsTableBoxTextFormat() const
             pFrame = pFrame->GetUpper();
         } while ( pFrame && !pFrame->IsCellFrame() );
         if ( pFrame )
-            pBox = static_cast<const SwTableBox*>(static_cast<SwCellFrame*>(pFrame)->GetTabBox());
+            pBox = static_cast<SwCellFrame*>(pFrame)->GetTabBox();
     }
 
     if( !pBox )
@@ -419,7 +419,7 @@ OUString SwEditShell::GetTableBoxText() const
                 pFrame = pFrame->GetUpper();
             } while ( pFrame && !pFrame->IsCellFrame() );
             if ( pFrame )
-                pBox = static_cast<const SwTableBox*>(static_cast<SwCellFrame*>(pFrame)->GetTabBox());
+                pBox = static_cast<SwCellFrame*>(pFrame)->GetTabBox();
         }
 
         sal_uLong nNd;
diff --git a/sw/source/core/frmedt/feshview.cxx b/sw/source/core/frmedt/feshview.cxx
index dd7fc5fe02e2..894fa01509d4 100644
--- a/sw/source/core/frmedt/feshview.cxx
+++ b/sw/source/core/frmedt/feshview.cxx
@@ -236,7 +236,7 @@ bool SwFEShell::SelectObj( const Point& rPt, sal_uInt8 nFlag, SdrObject *pObj )
         for (size_t i = 0; i < rMrkList.GetMarkCount(); ++i)
         {
             SdrObject* pObject = rMrkList.GetMark(i)->GetMarkedSdrObj();
-            SwContact* pDrawContact = static_cast<SwContact*>(GetUserCall(pObject));
+            SwContact* pDrawContact = GetUserCall(pObject);
             SwFrameFormat* pFormat = pDrawContact->GetFormat();
             if (aTextBoxShapes.find(pFormat) != aTextBoxShapes.end())
             {
diff --git a/sw/source/core/frmedt/fetab.cxx b/sw/source/core/frmedt/fetab.cxx
index 5d0538f3337c..f8236a19dfca 100644
--- a/sw/source/core/frmedt/fetab.cxx
+++ b/sw/source/core/frmedt/fetab.cxx
@@ -941,7 +941,7 @@ void SwFEShell::UnProtectCells()
         } while ( pFrame && !pFrame->IsCellFrame() );
         if( pFrame )
         {
-            SwTableBox *pBox = const_cast<SwTableBox*>(static_cast<const SwTableBox*>(static_cast<SwCellFrame*>(pFrame)->GetTabBox()));
+            SwTableBox *pBox = const_cast<SwTableBox*>(static_cast<SwCellFrame*>(pFrame)->GetTabBox());
             aBoxes.insert( pBox );
         }
     }
@@ -984,7 +984,7 @@ bool SwFEShell::CanUnProtectCells() const
             } while ( pFrame && !pFrame->IsCellFrame() );
             if( pFrame )
             {
-                SwTableBox *pBox = const_cast<SwTableBox*>(static_cast<const SwTableBox*>(static_cast<SwCellFrame*>(pFrame)->GetTabBox()));
+                SwTableBox *pBox = const_cast<SwTableBox*>(static_cast<SwCellFrame*>(pFrame)->GetTabBox());
                 aBoxes.insert( pBox );
             }
         }
@@ -1149,7 +1149,7 @@ bool SwFEShell::IsAdjustCellWidthAllowed( bool bBalance ) const
         if (!pFrame)
             return false;
 
-        SwTableBox *pBox = const_cast<SwTableBox*>(static_cast<const SwTableBox*>(static_cast<SwCellFrame*>(pFrame)->GetTabBox()));
+        SwTableBox *pBox = const_cast<SwTableBox*>(static_cast<SwCellFrame*>(pFrame)->GetTabBox());
         aBoxes.insert( pBox );
     }
 
diff --git a/sw/source/core/frmedt/fews.cxx b/sw/source/core/frmedt/fews.cxx
index c15266976511..630959e1e2ea 100644
--- a/sw/source/core/frmedt/fews.cxx
+++ b/sw/source/core/frmedt/fews.cxx
@@ -1267,7 +1267,7 @@ bool SwFEShell::IsFrameVertical(const bool bEnvironment, bool& bRTL, bool& bVert
             return bVert;
         }
         // #i26791#
-        SwContact* pContact = static_cast<SwContact*>(GetUserCall( pObj ));
+        SwContact* pContact = GetUserCall( pObj );
         if ( !pContact )
         {
             OSL_FAIL( "<SwFEShell::IsFrameVertical(..)> - missing SwContact instance at marked object -> This is a serious situation" );
diff --git a/sw/source/core/layout/atrfrm.cxx b/sw/source/core/layout/atrfrm.cxx
index 7f6ee37014fd..3bc70aba25ef 100644
--- a/sw/source/core/layout/atrfrm.cxx
+++ b/sw/source/core/layout/atrfrm.cxx
@@ -2092,7 +2092,7 @@ void SwFormatChain::SetPrev( SwFlyFrameFormat *pFormat )
     if ( pFormat )
         pFormat->Add( &aPrev );
     else if ( aPrev.GetRegisteredIn() )
-        static_cast<SwModify*>(aPrev.GetRegisteredIn())->Remove( &aPrev );
+        aPrev.GetRegisteredIn()->Remove( &aPrev );
 }
 
 void SwFormatChain::SetNext( SwFlyFrameFormat *pFormat )
@@ -2100,7 +2100,7 @@ void SwFormatChain::SetNext( SwFlyFrameFormat *pFormat )
     if ( pFormat )
         pFormat->Add( &aNext );
     else if ( aNext.GetRegisteredIn() )
-        static_cast<SwModify*>(aNext.GetRegisteredIn())->Remove( &aNext );
+        aNext.GetRegisteredIn()->Remove( &aNext );
 }
 
 bool SwFormatChain::QueryValue( uno::Any& rVal, sal_uInt8 nMemberId ) const
@@ -3171,8 +3171,7 @@ bool SwFlyFrameFormat::IsBackgroundTransparent() const
     }
     else
     {
-        const GraphicObject *pTmpGrf =
-                static_cast<const GraphicObject*>(aBackground.GetGraphicObject());
+        const GraphicObject *pTmpGrf = aBackground.GetGraphicObject();
         if ( (pTmpGrf) &&
              (pTmpGrf->GetAttr().GetTransparency() != 0)
            )
diff --git a/sw/source/core/layout/flowfrm.cxx b/sw/source/core/layout/flowfrm.cxx
index a0d668d0ee93..44e8af08633c 100644
--- a/sw/source/core/layout/flowfrm.cxx
+++ b/sw/source/core/layout/flowfrm.cxx
@@ -1867,7 +1867,7 @@ bool SwFlowFrame::MoveFwd( bool bMakePage, bool bPageBreak, bool bMoveAlways )
             }
         }
         // Do not calculate split cell frames.
-        else if ( !pNewUpper->IsCellFrame() || static_cast<SwLayoutFrame*>(pNewUpper)->Lower() )
+        else if ( !pNewUpper->IsCellFrame() || pNewUpper->Lower() )
             pNewUpper->Calc(m_rThis.getRootFrame()->GetCurrShell()->GetOut());
 
         SwFootnoteBossFrame *pNewBoss = pNewUpper->FindFootnoteBossFrame();
diff --git a/sw/source/core/layout/flylay.cxx b/sw/source/core/layout/flylay.cxx
index 3f6a87c6ed37..2fc08751728c 100644
--- a/sw/source/core/layout/flylay.cxx
+++ b/sw/source/core/layout/flylay.cxx
@@ -1147,7 +1147,7 @@ bool CalcClipRect( const SdrObject *pSdrObj, SwRect &rRect, bool bMove )
             }
             long nHeight = (9*(rRect.*fnRect->fnGetHeight)())/10;
             long nTop;
-            const SwFormat *pFormat = static_cast<SwContact*>(GetUserCall(pSdrObj))->GetFormat();
+            const SwFormat *pFormat = GetUserCall(pSdrObj)->GetFormat();
             const SvxULSpaceItem &rUL = pFormat->GetULSpace();
             if( bMove )
             {
diff --git a/sw/source/core/layout/layact.cxx b/sw/source/core/layout/layact.cxx
index a2e0ef6012fc..a8d04afc4e38 100644
--- a/sw/source/core/layout/layact.cxx
+++ b/sw/source/core/layout/layact.cxx
@@ -376,7 +376,7 @@ SwPageFrame* SwLayAction::CheckFirstVisPage( SwPageFrame *pPage )
     SwContentFrame *pChk = pCnt;
     bool bPageChgd = false;
     while ( pCnt && pCnt->IsFollow() )
-        pCnt = static_cast<SwContentFrame*>(pCnt)->FindMaster();
+        pCnt = pCnt->FindMaster();
     if ( pCnt && pChk != pCnt )
     {   bPageChgd = true;
         pPage = pCnt->FindPageFrame();
diff --git a/sw/source/core/layout/paintfrm.cxx b/sw/source/core/layout/paintfrm.cxx
index 8de9ddbc8039..f36fd923fb64 100644
--- a/sw/source/core/layout/paintfrm.cxx
+++ b/sw/source/core/layout/paintfrm.cxx
@@ -1661,7 +1661,7 @@ static void lcl_SubtractFlys( const SwFrame *pFrame, const SwPageFrame *pPage,
             //     parent fly frame.
             if (pFrame->IsFlyFrame() &&
                 (pFly->GetAnchorFrame()->FindFlyFrame() == pFrame) &&
-                static_cast<const SwFlyFrameFormat*>(pFly->GetFormat())->IsBackgroundBrushInherited()
+                pFly->GetFormat()->IsBackgroundBrushInherited()
                )
             {
                 SwRect aRect;
@@ -3971,7 +3971,7 @@ bool SwFlyFrame::IsBackgroundTransparent() const
 {
     bool bBackgroundTransparent = GetFormat()->IsBackgroundTransparent();
     if ( !bBackgroundTransparent &&
-         static_cast<const SwFlyFrameFormat*>(GetFormat())->IsBackgroundBrushInherited() )
+         GetFormat()->IsBackgroundBrushInherited() )
     {
         const SvxBrushItem* pBackgrdBrush = nullptr;
         const Color* pSectionTOXColor = nullptr;
@@ -4001,7 +4001,7 @@ bool SwFlyFrame::IsBackgroundTransparent() const
                 else
                 {
                     const GraphicObject *pTmpGrf =
-                            static_cast<const GraphicObject*>(pBackgrdBrush->GetGraphicObject());
+                            pBackgrdBrush->GetGraphicObject();
                     if ( (pTmpGrf) &&
                          (pTmpGrf->GetAttr().GetTransparency() != 0)
                        )
diff --git a/sw/source/core/layout/sectfrm.cxx b/sw/source/core/layout/sectfrm.cxx
index 86dac9e92664..74b450b34402 100644
--- a/sw/source/core/layout/sectfrm.cxx
+++ b/sw/source/core/layout/sectfrm.cxx
@@ -325,7 +325,7 @@ void SwSectionFrame::Paste( SwFrame* pParent, SwFrame* pSibling )
             // newly created pSect by the InsertGroup
             SwColumnFrame *pCol = static_cast<SwColumnFrame*>(pParent->GetUpper());
             while( !pSibling && nullptr != ( pCol = static_cast<SwColumnFrame*>(pCol->GetNext()) ) )
-                pSibling = static_cast<SwLayoutFrame*>(static_cast<SwColumnFrame*>(pCol)->Lower())->Lower();
+                pSibling = static_cast<SwLayoutFrame*>(pCol->Lower())->Lower();
             if( pSibling )
             {
                 // Even worse: every following column content has to
diff --git a/sw/source/core/layout/tabfrm.cxx b/sw/source/core/layout/tabfrm.cxx
index 422d64e9fce4..3295980254c9 100644
--- a/sw/source/core/layout/tabfrm.cxx
+++ b/sw/source/core/layout/tabfrm.cxx
@@ -476,7 +476,7 @@ static void lcl_MoveRowContent( SwRowFrame& rSourceLine, SwRowFrame& rDestLine )
             if ( pTmp )
             {
                 // NEW TABLES
-                SwCellFrame* pDestCell = static_cast<SwCellFrame*>(pCurrDestCell);
+                SwCellFrame* pDestCell = pCurrDestCell;
                 if ( pDestCell->GetTabBox()->getRowSpan() < 1 )
                     pDestCell = & const_cast<SwCellFrame&>(pDestCell->FindStartEndOfRowSpanCell( true ));
 
@@ -838,7 +838,7 @@ static long lcl_GetMaximumLayoutRowSpan( const SwRowFrame& rRow )
 bool SwTabFrame::RemoveFollowFlowLine()
 {
     // find FollowFlowLine
-    SwRowFrame* pFollowFlowLine = static_cast<SwRowFrame*>(GetFollow()->GetFirstNonHeadlineRow());
+    SwRowFrame* pFollowFlowLine = GetFollow()->GetFirstNonHeadlineRow();
 
     // find last row in master
     SwFrame* pLastLine = GetLastLower();
diff --git a/sw/source/core/layout/trvlfrm.cxx b/sw/source/core/layout/trvlfrm.cxx
index a102300b8ba1..eadbdd298c0f 100644
--- a/sw/source/core/layout/trvlfrm.cxx
+++ b/sw/source/core/layout/trvlfrm.cxx
@@ -211,7 +211,7 @@ bool SwPageFrame::GetCursorOfst( SwPosition *pPos, Point &rPoint,
         {
             if ( pCMS && (pCMS->m_bStop || pCMS->m_bExactOnly) )
             {
-                static_cast<SwCursorMoveState*>(pCMS)->m_bStop = true;
+                pCMS->m_bStop = true;
                 return false;
             }
             const SwContentFrame *pCnt = GetContentPos( aPoint, false, false, pCMS, false );
@@ -422,7 +422,7 @@ bool SwRootFrame::GetCursorOfst( SwPosition *pPos, Point &rPoint,
     const_cast<SwRootFrame*>(this)->SetCallbackActionEnabled( false );
     OSL_ENSURE( (Lower() && Lower()->IsPageFrame()), "No PageFrame found." );
     if( pCMS && pCMS->m_pFill )
-        static_cast<SwCursorMoveState*>(pCMS)->m_bFillRet = false;
+        pCMS->m_bFillRet = false;
     Point aOldPoint = rPoint;
 
     // search for page containing rPoint. The borders around the pages are considered
@@ -479,7 +479,7 @@ bool SwCellFrame::GetCursorOfst( SwPosition *pPos, Point &rPoint,
         const SwTabFrame *pTab = FindTabFrame();
         if ( pTab->IsFollow() && pTab->IsInHeadline( *this ) )
         {
-            static_cast<SwCursorMoveState*>(pCMS)->m_bStop = true;
+            pCMS->m_bStop = true;
             return false;
         }
     }
diff --git a/sw/source/core/objectpositioning/anchoredobjectposition.cxx b/sw/source/core/objectpositioning/anchoredobjectposition.cxx
index afd00eb3389a..1cf2c0fe026f 100644
--- a/sw/source/core/objectpositioning/anchoredobjectposition.cxx
+++ b/sw/source/core/objectpositioning/anchoredobjectposition.cxx
@@ -81,7 +81,7 @@ void SwAnchoredObjectPosition::GetInfoAboutObj()
 
     // determine contact object
     {
-        mpContact = static_cast<SwContact*>(GetUserCall( &mrDrawObj ));
+        mpContact = GetUserCall( &mrDrawObj );
         assert(mpContact &&
                 "SwAnchoredObjectPosition::GetInfoAboutObj() - missing SwContact-object.");
     }
diff --git a/sw/source/core/objectpositioning/tocntntanchoredobjectposition.cxx b/sw/source/core/objectpositioning/tocntntanchoredobjectposition.cxx
index c01d474488e7..3050008c7ca9 100644
--- a/sw/source/core/objectpositioning/tocntntanchoredobjectposition.cxx
+++ b/sw/source/core/objectpositioning/tocntntanchoredobjectposition.cxx
@@ -518,7 +518,7 @@ void SwToContentAnchoredObjectPosition::CalcPosition()
                     SwTwips nTopMargin = (pAnchorFrameForVertPos->*fnRect->fnGetTopMargin)();
                     if ( pAnchorFrameForVertPos->IsTextFrame() )
                     {
-                        nTopMargin -= static_cast<const SwTextFrame*>(pAnchorFrameForVertPos)->
+                        nTopMargin -= pAnchorFrameForVertPos->
                             GetUpperSpaceAmountConsideredForPrevFrameAndPageGrid();
                     }
                     nVertOffsetToFrameAnchorPos += nTopMargin;
diff --git a/sw/source/core/table/swtable.cxx b/sw/source/core/table/swtable.cxx
index 2cf4c4cd657e..617bf177c4d8 100644
--- a/sw/source/core/table/swtable.cxx
+++ b/sw/source/core/table/swtable.cxx
@@ -250,7 +250,7 @@ SwTable::~SwTable()
     }
 
     // the table can be deleted if it's the last client of the FrameFormat
-    SwTableFormat* pFormat = static_cast<SwTableFormat*>(GetFrameFormat());
+    SwTableFormat* pFormat = GetFrameFormat();
     pFormat->Remove( this );               // remove
 
     if( !pFormat->HasWriterListeners() )
diff --git a/sw/source/core/text/EnhancedPDFExportHelper.cxx b/sw/source/core/text/EnhancedPDFExportHelper.cxx
index d953c208019b..ecb9d0afb207 100644
--- a/sw/source/core/text/EnhancedPDFExportHelper.cxx
+++ b/sw/source/core/text/EnhancedPDFExportHelper.cxx
@@ -1145,8 +1145,7 @@ void SwTaggedPDFHelper::BeginBlockStructureElements()
                 else if ( pFrame->IsInSct() )
                 {
                     const SwSectionFrame* pSctFrame = pFrame->FindSctFrame();
-                    const SwSection* pSection =
-                            static_cast<const SwSectionFrame*>(pSctFrame)->GetSection();
+                    const SwSection* pSection = pSctFrame->GetSection();
 
                     if ( TOX_CONTENT_SECTION == pSection->GetType() )
                     {
@@ -1202,7 +1201,7 @@ void SwTaggedPDFHelper::BeginBlockStructureElements()
                             }
                             pRowFrame = static_cast<const SwRowFrame*>(pRowFrame->GetNext());
                         }
-                        pMasterFrame = static_cast<const SwTabFrame*>(pMasterFrame->GetFollow());
+                        pMasterFrame = pMasterFrame->GetFollow();
                     }
                 }
             }
diff --git a/sw/source/core/text/frmform.cxx b/sw/source/core/text/frmform.cxx
index 5ad56099dbaf..6c544e75fbca 100644
--- a/sw/source/core/text/frmform.cxx
+++ b/sw/source/core/text/frmform.cxx
@@ -545,7 +545,7 @@ void SwTextFrame::AdjustFollow_( SwTextFormatter &rLine,
     {
         while( GetFollow() )
         {
-            if( static_cast<SwTextFrame*>(GetFollow())->IsLocked() )
+            if( GetFollow()->IsLocked() )
             {
                 OSL_FAIL( "+SwTextFrame::JoinFrame: Follow is locked." );
                 return;
diff --git a/sw/source/core/text/guess.cxx b/sw/source/core/text/guess.cxx
index ce0c0f0ed38d..f9b24e02abca 100644
--- a/sw/source/core/text/guess.cxx
+++ b/sw/source/core/text/guess.cxx
@@ -60,8 +60,7 @@ bool SwTextGuess::Guess( const SwTextPortion& rPor, SwTextFormatInfo &rInf,
 
     sal_uInt16 nMaxSizeDiff;
 
-    const SwScriptInfo& rSI =
-            static_cast<SwParaPortion*>(rInf.GetParaPortion())->GetScriptInfo();
+    const SwScriptInfo& rSI = rInf.GetParaPortion()->GetScriptInfo();
 
     sal_uInt16 nMaxComp = ( SwFontScript::CJK == rInf.GetFont()->GetActual() ) &&
                         rSI.CountCompChg() &&
diff --git a/sw/source/core/text/itrcrsr.cxx b/sw/source/core/text/itrcrsr.cxx
index 53b3c903a2d9..dbb67b832d84 100644
--- a/sw/source/core/text/itrcrsr.cxx
+++ b/sw/source/core/text/itrcrsr.cxx
@@ -1412,7 +1412,7 @@ sal_Int32 SwTextCursor::GetCursorOfst( SwPosition *pPos, const Point &rPoint,
     if( bFieldInfo && ( nWidth30 < nX || bRightOver || bLeftOver ||
         ( pPor->InNumberGrp() && !pPor->IsFootnoteNumPortion() ) ||
         ( pPor->IsMarginPortion() && nWidth > nX + 30 ) ) )
-        static_cast<SwCursorMoveState*>(pCMS)->m_bPosCorr = true;
+        pCMS->m_bPosCorr = true;
 
     // #i27615#
     if (pCMS)
@@ -1433,16 +1433,16 @@ sal_Int32 SwTextCursor::GetCursorOfst( SwPosition *pPos, const Point &rPoint,
         if( pCMS )
         {
             if( pPor->IsFlyPortion() && bFieldInfo )
-                static_cast<SwCursorMoveState*>(pCMS)->m_bPosCorr = true;
+                pCMS->m_bPosCorr = true;
 
             if (!bRightOver && nX)
             {
                 if( pPor->IsFootnoteNumPortion())
-                    static_cast<SwCursorMoveState*>(pCMS)->m_bFootnoteNoInfo = true;
+                    pCMS->m_bFootnoteNoInfo = true;
                 else if (pPor->InNumberGrp() ) // #i23726#
                 {
-                    static_cast<SwCursorMoveState*>(pCMS)->m_nInNumPostionOffset = nX;
-                    static_cast<SwCursorMoveState*>(pCMS)->m_bInNumPortion = true;
+                    pCMS->m_nInNumPostionOffset = nX;
+                    pCMS->m_bInNumPortion = true;
                 }
             }
         }
@@ -1553,7 +1553,7 @@ sal_Int32 SwTextCursor::GetCursorOfst( SwPosition *pPos, const Point &rPoint,
                  ! static_cast<SwMultiPortion*>(pPor)->OnTop() )
                 nTmpY = 0;
 
-            SwTextCursorSave aSave( const_cast<SwTextCursor*>(static_cast<const SwTextCursor*>(this)), static_cast<SwMultiPortion*>(pPor),
+            SwTextCursorSave aSave( const_cast<SwTextCursor*>(this), static_cast<SwMultiPortion*>(pPor),
                  nTmpY, nX, nCurrStart, nSpaceAdd );
 
             SwLayoutModeModifier aLayoutModeModifier( *GetInfo().GetOut() );
@@ -1679,7 +1679,7 @@ sal_Int32 SwTextCursor::GetCursorOfst( SwPosition *pPos, const Point &rPoint,
 
                 // set cursor bidi level
                 if ( pCMS )
-                    static_cast<SwCursorMoveState*>(pCMS)->m_nCursorBidiLevel =
+                    pCMS->m_nCursorBidiLevel =
                         aDrawInf.GetCursorBidiLevel();
 
                 if( bFieldInfo && nLength == pPor->GetLen() &&
diff --git a/sw/source/core/text/itrform2.cxx b/sw/source/core/text/itrform2.cxx
index 4adfddceef88..59118504be07 100644
--- a/sw/source/core/text/itrform2.cxx
+++ b/sw/source/core/text/itrform2.cxx
@@ -2085,7 +2085,7 @@ void SwTextFormatter::UpdatePos( SwLineLayout *pCurrent, Point aStart,
         if( pPos->IsMultiPortion() && static_cast<SwMultiPortion*>(pPos)->HasFlyInContent() )
         {
             OSL_ENSURE( !GetMulti(), "Too much multi" );
-            const_cast<SwTextFormatter*>(static_cast<const SwTextFormatter*>(this))->pMulti = static_cast<SwMultiPortion*>(pPos);
+            const_cast<SwTextFormatter*>(this)->pMulti = static_cast<SwMultiPortion*>(pPos);
             SwLineLayout *pLay = &GetMulti()->GetRoot();
             Point aSt( aTmpInf.X(), aStart.Y() );
 
diff --git a/sw/source/core/text/porrst.cxx b/sw/source/core/text/porrst.cxx
index a84f75798b9d..4b32adad98bb 100644
--- a/sw/source/core/text/porrst.cxx
+++ b/sw/source/core/text/porrst.cxx
@@ -467,7 +467,7 @@ void SwHiddenTextPortion::Paint( const SwTextPaintInfo & rInf) const
     aPos.Y() -= 150;
     aPos.X() -= 25;
     SwRect aRect( aPos, Size( 100, 200 ) );
-    static_cast<OutputDevice*>(pOut)->DrawRect( aRect.SVRect() );
+    pOut->DrawRect( aRect.SVRect() );
     pOut->SetFillColor( aOldColor );
 #endif
 }
diff --git a/sw/source/core/text/txtdrop.cxx b/sw/source/core/text/txtdrop.cxx
index b3ef2f1fa7fa..c8969bf47cbb 100644
--- a/sw/source/core/text/txtdrop.cxx
+++ b/sw/source/core/text/txtdrop.cxx
@@ -511,7 +511,7 @@ SwDropPortion *SwTextFormatter::NewDropPortion( SwTextFormatInfo &rInf )
     nPorLen = m_pFrame->GetTextNode()->GetDropLen( nPorLen );
     if( !nPorLen )
     {
-        static_cast<SwTextFormatter*>(this)->ClearDropFormat();
+        ClearDropFormat();
         return nullptr;
     }
 
@@ -541,7 +541,7 @@ SwDropPortion *SwTextFormatter::NewDropPortion( SwTextFormatInfo &rInf )
     // font is used.
     if ( GetDropLines() < 2 )
     {
-        static_cast<SwTextFormatter*>(this)->SetPaintDrop( true );
+        SetPaintDrop( true );
         return pDropPor;
     }
 
@@ -587,7 +587,7 @@ SwDropPortion *SwTextFormatter::NewDropPortion( SwTextFormatInfo &rInf )
         pCurrPart = pPart;
     }
 
-    static_cast<SwTextFormatter*>(this)->SetPaintDrop( true );
+    SetPaintDrop( true );
     return pDropPor;
 }
 
diff --git a/sw/source/core/text/txtfrm.cxx b/sw/source/core/text/txtfrm.cxx
index c509ae6b6df8..ec13901c974f 100644
--- a/sw/source/core/text/txtfrm.cxx
+++ b/sw/source/core/text/txtfrm.cxx
@@ -385,7 +385,7 @@ void SwTextFrame::DestroyImpl()
     if( nullptr != ( pCNd = dynamic_cast<SwContentNode*>( GetRegisteredIn() ) ) &&
         !pCNd->GetDoc()->IsInDtor() && HasFootnote() )
     {
-        SwTextNode *pTextNd = static_cast<SwTextFrame*>(this)->GetTextNode();
+        SwTextNode *pTextNd = GetTextNode();
         const SwFootnoteIdxs &rFootnoteIdxs = pCNd->GetDoc()->GetFootnoteIdxs();
         size_t nPos = 0;
         sal_uLong nIndex = pCNd->GetIndex();
diff --git a/sw/source/core/txtnode/atrftn.cxx b/sw/source/core/txtnode/atrftn.cxx
index fe7c97ce1df6..260adc0185f3 100644
--- a/sw/source/core/txtnode/atrftn.cxx
+++ b/sw/source/core/txtnode/atrftn.cxx
@@ -190,7 +190,7 @@ void SwFormatFootnote::GetFootnoteText( OUString& rStr ) const
             ++aIdx;
             while ( !aIdx.GetNode().IsEndNode() ) {
                 if ( aIdx.GetNode().IsTextNode() )
-                    rStr += "  " + static_cast<SwTextNode*>((aIdx.GetNode().GetTextNode()))->GetExpandText();
+                    rStr += "  " + aIdx.GetNode().GetTextNode()->GetExpandText();
                 ++aIdx;
             }
         }
diff --git a/sw/source/core/txtnode/ndtxt.cxx b/sw/source/core/txtnode/ndtxt.cxx
index 1ab0dff5b169..da8a62ab65c7 100644
--- a/sw/source/core/txtnode/ndtxt.cxx
+++ b/sw/source/core/txtnode/ndtxt.cxx
@@ -1503,8 +1503,7 @@ void lcl_CopyHint(
         if( pDest && pDest->GetpSwpHints()
             && pDest->GetpSwpHints()->Contains( pNewHt ) )
         {
-            SwCharFormat* pFormat =
-                static_cast<SwCharFormat*>(pHt->GetCharFormat().GetCharFormat());
+            SwCharFormat* pFormat = pHt->GetCharFormat().GetCharFormat();
 
             if (pOtherDoc)
             {
diff --git a/sw/source/core/undo/rolbck.cxx b/sw/source/core/undo/rolbck.cxx
index 6d21b64596bc..ee6d9d6d2b11 100644
--- a/sw/source/core/undo/rolbck.cxx
+++ b/sw/source/core/undo/rolbck.cxx
@@ -955,8 +955,7 @@ void SwHistory::Add( SwTextAttr* pHint, sal_uLong nNodeIdx, bool bNewAttr )
                         static_txtattr_cast<SwTextRefMark*>(pHint), nNodeIdx);
                 break;
             default:
-                pHt = new SwHistorySetText(
-                            static_cast<SwTextAttr*>(pHint), nNodeIdx );
+                pHt = new SwHistorySetText( pHint, nNodeIdx );
         }
     }
     else
diff --git a/sw/source/core/unocore/unodraw.cxx b/sw/source/core/unocore/unodraw.cxx
index 7a2896c6e0cb..d8d7ff42894b 100644
--- a/sw/source/core/unocore/unodraw.cxx
+++ b/sw/source/core/unocore/unodraw.cxx
@@ -526,7 +526,7 @@ sal_Int32 SwXDrawPage::getCount() throw( uno::RuntimeException, std::exception )
         return 0;
     else
     {
-        static_cast<SwXDrawPage*>(this)->GetSvxPage();
+        GetSvxPage();
 
         std::set<const SwFrameFormat*> aTextBoxes = SwTextBoxHelper::findTextBoxes(pDoc);
 
@@ -553,7 +553,7 @@ uno::Any SwXDrawPage::getByIndex(sal_Int32 nIndex, std::set<const SwFrameFormat*
     if(!pDoc->getIDocumentDrawModelAccess().GetDrawModel())
         throw lang::IndexOutOfBoundsException();
 
-    static_cast<SwXDrawPage*>(this)->GetSvxPage();
+    GetSvxPage();
     std::set<const SwFrameFormat*> aTextBoxes;
     if (!pTextBoxes)
     {
@@ -580,7 +580,7 @@ sal_Bool SwXDrawPage::hasElements() throw( uno::RuntimeException, std::exception
     if(!pDoc->getIDocumentDrawModelAccess().GetDrawModel())
         return false;
     else
-        return static_cast<SwXDrawPage*>(this)->GetSvxPage()->hasElements();
+        return GetSvxPage()->hasElements();
 }
 
 void SwXDrawPage::add(const uno::Reference< drawing::XShape > & xShape)
@@ -1442,7 +1442,7 @@ void SwXShape::setPropertyValue(const OUString& rPropertyName, const uno::Any& a
                     break;
                 }
                 if(pItem)
-                    static_cast<SfxPoolItem*>(pItem)->PutValue(aValue, pEntry->nMemberId);
+                    pItem->PutValue(aValue, pEntry->nMemberId);
             }
         }
         else
diff --git a/sw/source/core/unocore/unoobj.cxx b/sw/source/core/unocore/unoobj.cxx
index a50abf74a860..c5b1f69ade1c 100644
--- a/sw/source/core/unocore/unoobj.cxx
+++ b/sw/source/core/unocore/unoobj.cxx
@@ -134,7 +134,7 @@ SwUnoInternalPaM&   SwUnoInternalPaM::operator=(const SwPaM& rPaM)
     }
     else
         DeleteMark();
-    while(&rPaM != (pTmp = static_cast<const SwPaM*>(pTmp->GetNext())))
+    while(&rPaM != (pTmp = pTmp->GetNext()))
     {
         if(pTmp->HasMark())
             new SwPaM(*pTmp->GetMark(), *pTmp->GetPoint(), this);
@@ -285,7 +285,7 @@ throw (lang::IllegalArgumentException, uno::RuntimeException, std::exception)
     SwPaM *pTmpCursor = &rPaM;
     do {
         pDoc->SetTextFormatColl(*pTmpCursor, pLocal);
-        pTmpCursor = static_cast<SwPaM*>(pTmpCursor->GetNext());
+        pTmpCursor = pTmpCursor->GetNext();
     } while ( pTmpCursor != &rPaM );
     pDoc->GetIDocumentUndoRedo().EndUndo( UNDO_END, nullptr );
 }
@@ -649,7 +649,7 @@ SwUnoCursorHelper::GetCurTextFormatColl(SwPaM & rPaM, const bool bConditional)
             }
         }
 
-        pTmpCursor = static_cast<SwPaM*>(pTmpCursor->GetNext());
+        pTmpCursor = pTmpCursor->GetNext();
     } while ( pTmpCursor != &rPaM );
     return (bError) ? nullptr : pFormat;
 }
@@ -734,7 +734,7 @@ void SwXTextCursor::DeleteAndInsert(const OUString& rText,
         UnoActionContext aAction(pDoc);
         const sal_Int32 nTextLen = rText.getLength();
         pDoc->GetIDocumentUndoRedo().StartUndo(UNDO_INSERT, nullptr);
-        auto pCurrent = static_cast<SwCursor*>(pUnoCursor);
+        auto pCurrent = pUnoCursor;
         do
         {
             if (pCurrent->HasMark())
diff --git a/sw/source/core/unocore/unoobj2.cxx b/sw/source/core/unocore/unoobj2.cxx
index 010e4a1569c9..2d1da9e34b1a 100644
--- a/sw/source/core/unocore/unoobj2.cxx
+++ b/sw/source/core/unocore/unoobj2.cxx
@@ -324,7 +324,7 @@ void ClientModify(SwClient* pClient, const SfxPoolItem *pOld, const SfxPoolItem
         // Is the move to the new one finished and will the old one be deleted?
         if( static_cast<const SwFormatChg*>(pNew)->pChangedFormat == pClient->GetRegisteredIn() &&
             static_cast<const SwFormatChg*>(pOld)->pChangedFormat->IsFormatInDTOR() )
-            static_cast<SwModify*>(pClient->GetRegisteredIn())->Remove(pClient);
+            pClient->GetRegisteredIn()->Remove(pClient);
         break;
     }
 }
diff --git a/sw/source/core/unocore/unosett.cxx b/sw/source/core/unocore/unosett.cxx
index 5dcf99c3ab40..04e7321b4a0c 100644
--- a/sw/source/core/unocore/unosett.cxx
+++ b/sw/source/core/unocore/unosett.cxx
@@ -1744,7 +1744,7 @@ void SwXNumberingRules::SetPropertiesToNumFormat(
 
                                 SfxStyleSheetBase* pBase;
                                 SfxStyleSheetBasePool* pPool = pLocalDoc->GetDocShell()->GetStyleSheetPool();
-                                pBase = static_cast<SfxStyleSheetBasePool*>(pPool)->Find(sCharFormatName, SfxStyleFamily::Char);
+                                pBase = pPool->Find(sCharFormatName, SfxStyleFamily::Char);
                                 if(!pBase)
                                     pBase = &pPool->Make(sCharFormatName, SfxStyleFamily::Char);
                                 pCharFormat = static_cast<SwDocStyleSheet*>(pBase)->GetCharFormat();
diff --git a/sw/source/core/unocore/unostyle.cxx b/sw/source/core/unocore/unostyle.cxx
index c38c1e31978c..30449edfc0a7 100644
--- a/sw/source/core/unocore/unostyle.cxx
+++ b/sw/source/core/unocore/unostyle.cxx
@@ -1734,7 +1734,7 @@ void SwXStyle::SetPropertyValue<FN_UNO_NUM_RULES>(const SfxItemPropertySimpleEnt
                 aFormat.SetCharFormat(*pCharFormatIt);
             else if(m_pBasePool)
             {
-                auto pBase(static_cast<SfxStyleSheetBasePool*>(m_pBasePool)->Find(rCharName, SfxStyleFamily::Char));
+                auto pBase(m_pBasePool->Find(rCharName, SfxStyleFamily::Char));
                 if(!pBase)
                     pBase = &m_pBasePool->Make(rCharName, SfxStyleFamily::Char);
                 aFormat.SetCharFormat(static_cast<SwDocStyleSheet*>(pBase)->GetCharFormat());
diff --git a/sw/source/core/unocore/unotextmarkup.cxx b/sw/source/core/unocore/unotextmarkup.cxx
index e6f4d44fcc50..933881085af8 100644
--- a/sw/source/core/unocore/unotextmarkup.cxx
+++ b/sw/source/core/unocore/unotextmarkup.cxx
@@ -378,7 +378,7 @@ static void lcl_commitGrammarMarkUp(
     if ( bCommit )
     {
         if( nType == text::TextMarkupType::SENTENCE )
-            static_cast<SwGrammarMarkUp*>(pWList)->setSentence( nStart+nLength );
+            pWList->setSentence( nStart+nLength );
         else
             pWList->Insert( rIdentifier, xMarkupInfoContainer, nStart, nLength );
     }
diff --git a/sw/source/core/view/viewsh.cxx b/sw/source/core/view/viewsh.cxx
index 0dd248da9dc2..118e2243efa8 100644
--- a/sw/source/core/view/viewsh.cxx
+++ b/sw/source/core/view/viewsh.cxx
@@ -1085,7 +1085,7 @@ void SwViewShell::VisPortChgd( const SwRect &rRect)
                 SwRect aPageRect( pPage->GetBoundRect(GetWin()) );
                 if ( bBookMode )
                 {
-                    const SwPageFrame& rFormatPage = static_cast<const SwPageFrame*>(pPage)->GetFormatPage();
+                    const SwPageFrame& rFormatPage = pPage->GetFormatPage();
                     aPageRect.SSize() = rFormatPage.GetBoundRect(GetWin()).SSize();
                 }
 
diff --git a/sw/source/filter/writer/writer.cxx b/sw/source/filter/writer/writer.cxx
index 2ffbe0074239..d0cb168dc060 100644
--- a/sw/source/filter/writer/writer.cxx
+++ b/sw/source/filter/writer/writer.cxx
@@ -171,7 +171,7 @@ bool Writer::CopyNextPam( SwPaM ** ppPam )
     }
 
     // otherwise copy the next value from the next Pam
-    *ppPam = static_cast<SwPaM*>((*ppPam)->GetNext() );
+    *ppPam = (*ppPam)->GetNext();
 
     *pCurPam->GetPoint() = *(*ppPam)->Start();
     *pCurPam->GetMark() = *(*ppPam)->End();
diff --git a/sw/source/ui/vba/vbasystem.cxx b/sw/source/ui/vba/vbasystem.cxx
index 97f244f205e3..e0cecc089573 100644
--- a/sw/source/ui/vba/vbasystem.cxx
+++ b/sw/source/ui/vba/vbasystem.cxx
@@ -210,14 +210,14 @@ SwVbaSystem::setCursor( sal_Int32 _cursor ) throw (uno::RuntimeException, std::e
             }
             case word::WdCursorType::wdCursorWait:
             {
-                const Pointer& rPointer( static_cast< PointerStyle >( PointerStyle::Wait ) );
+                const Pointer& rPointer( PointerStyle::Wait );
                 //It will set the edit window, toobar and statusbar's mouse pointer.
                 setCursorHelper( getCurrentWordDoc(mxContext), rPointer, true );
                 break;
             }
             case word::WdCursorType::wdCursorIBeam:
             {
-                const Pointer& rPointer( static_cast< PointerStyle >( PointerStyle::Text ) );
+                const Pointer& rPointer( PointerStyle::Text );
                 //It will set the edit window, toobar and statusbar's mouse pointer.
                 setCursorHelper( getCurrentWordDoc( mxContext ), rPointer, true );
                 break;
diff --git a/sw/source/uibase/uiview/viewtab.cxx b/sw/source/uibase/uiview/viewtab.cxx
index 25a848c733d4..4ec653074d3b 100644
--- a/sw/source/uibase/uiview/viewtab.cxx
+++ b/sw/source/uibase/uiview/viewtab.cxx
@@ -266,7 +266,7 @@ void SwView::ExecTabWin( SfxRequest& rReq )
             SvxLRSpaceItem aLR(RES_LR_SPACE);
             if ( !bSect && (bFrameSelection || nFrameType & FrameTypeFlags::FLY_ANY) )
             {
-                SwFrameFormat* pFormat = static_cast<SwFrameFormat*>(rSh.GetFlyFrameFormat());
+                SwFrameFormat* pFormat = rSh.GetFlyFrameFormat();
                 const SwRect &rRect = rSh.GetAnyCurRect(RECT_FLY_EMBEDDED);
 
                 bool bVerticalFrame(false);
@@ -425,7 +425,7 @@ void SwView::ExecTabWin( SfxRequest& rReq )
 
             if( bFrameSelection || nFrameType & FrameTypeFlags::FLY_ANY )
             {
-                SwFrameFormat* pFormat = static_cast<SwFrameFormat*>(rSh.GetFlyFrameFormat());
+                SwFrameFormat* pFormat = rSh.GetFlyFrameFormat();
                 const SwRect &rRect = rSh.GetAnyCurRect(RECT_FLY_EMBEDDED);
                 const long nDeltaY = rPageRect.Top() + aLongULSpace.GetUpper() - rRect.Top();
                 const long nHeight = nPageHeight - (aLongULSpace.GetUpper() + aLongULSpace.GetLower());
diff --git a/sw/source/uibase/uno/unotxdoc.cxx b/sw/source/uibase/uno/unotxdoc.cxx
index a4d3caa7f8ca..da2675e47559 100644
--- a/sw/source/uibase/uno/unotxdoc.cxx
+++ b/sw/source/uibase/uno/unotxdoc.cxx
@@ -1385,8 +1385,8 @@ Reference< drawing::XDrawPage >  SwXTextDocument::getDrawPage() throw( RuntimeEx
         throw RuntimeException();
     if(!mxXDrawPage.is())
     {
-        static_cast<SwXTextDocument*>(this)->pDrawPage = new SwXDrawPage(pDocShell->GetDoc());
-        static_cast<SwXTextDocument*>(this)->mxXDrawPage = pDrawPage;
+        pDrawPage = new SwXDrawPage(pDocShell->GetDoc());
+        mxXDrawPage = pDrawPage;
         // Create a Reference to trigger the complete initialization of the
         // object. Otherwise in some corner cases it would get initialized
         // at ::InitNewDoc -> which would get called during