loplugin:redundantcast find cstyle double casts

Change-Id: I5507be190dac781e5cdb545a60acf3d50056c9f8
Reviewed-on: https://gerrit.libreoffice.org/36187
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

48 files changed, 100 insertions, 105 deletions

diff --git a/basctl/source/dlged/dlged.cxx b/basctl/source/dlged/dlged.cxx
index 01fe64219c1f..bb8ddeff03a8 100644
--- a/basctl/source/dlged/dlged.cxx
+++ b/basctl/source/dlged/dlged.cxx
@@ -1174,13 +1174,13 @@ void DlgEditor::Print( Printer* pPrinter, const OUString& rTitle )    // not wor
         Size aOutputSz;
         if( nBmpSzHeight * nScaleX <= nPaperSzHeight )
         {
-            aOutputSz.Width() = (long)(((double)nBmpSzWidth) * nScaleX);
-            aOutputSz.Height() = (long)(((double)nBmpSzHeight) * nScaleX);
+            aOutputSz.Width() = (long)(nBmpSzWidth * nScaleX);
+            aOutputSz.Height() = (long)(nBmpSzHeight * nScaleX);
         }
         else
         {
-            aOutputSz.Width() = (long)(((double)nBmpSzWidth) * nScaleY);
-            aOutputSz.Height() = (long)(((double)nBmpSzHeight) * nScaleY);
+            aOutputSz.Width() = (long)(nBmpSzWidth * nScaleY);
+            aOutputSz.Height() = (long)(nBmpSzHeight * nScaleY);
         }
 
         Point aPosOffs(
diff --git a/basic/source/runtime/methods.cxx b/basic/source/runtime/methods.cxx
index 6344bdebaf6b..e23536751753 100644
--- a/basic/source/runtime/methods.cxx
+++ b/basic/source/runtime/methods.cxx
@@ -2370,7 +2370,7 @@ double Now_Impl()
     nSeconds *= 3600;
     nSeconds += aTime.GetMin() * 60;
     nSeconds += aTime.GetSec();
-    double nDays = ((double)nSeconds) / (double)(24.0*3600.0);
+    double nDays = ((double)nSeconds) / (24.0*3600.0);
     aSerial += nDays;
     return aSerial;
 }
@@ -3254,7 +3254,7 @@ RTLFUNC(FileDateTime)
         nSeconds *= 3600;
         nSeconds += aTime.GetMin() * 60;
         nSeconds += aTime.GetSec();
-        double nDays = ((double)nSeconds) / (double)(24.0*3600.0);
+        double nDays = ((double)nSeconds) / (24.0*3600.0);
         fSerial += nDays;
 
         Color* pCol;
diff --git a/basic/source/runtime/methods1.cxx b/basic/source/runtime/methods1.cxx
index c14281c4ea96..f38d47a882bf 100644
--- a/basic/source/runtime/methods1.cxx
+++ b/basic/source/runtime/methods1.cxx
@@ -627,7 +627,7 @@ void Wait_Impl( bool bDurationBased, SbxArray& rPar )
     {
         double dWait = rPar.Get(1)->GetDouble();
         double dNow = Now_Impl();
-         double dSecs = (double)( ( dWait - dNow ) * (double)( 24.0*3600.0) );
+        double dSecs = ( dWait - dNow ) * 24.0 * 3600.0;
         nWait = (long)( dSecs * 1000 ); // wait in thousands of sec
     }
     else
diff --git a/basic/source/sbx/sbxdate.cxx b/basic/source/sbx/sbxdate.cxx
index ac098881395a..76b9c7306fa2 100644
--- a/basic/source/sbx/sbxdate.cxx
+++ b/basic/source/sbx/sbxdate.cxx
@@ -413,7 +413,7 @@ start:
         break;
     case SbxBYREF | SbxDATE:
     case SbxBYREF | SbxDOUBLE:
-        *p->pDouble = (double) n;
+        *p->pDouble = n;
         break;
     case SbxBYREF | SbxCURRENCY:
         if( n > SbxMAXCURR )
diff --git a/basic/source/sbx/sbxdbl.cxx b/basic/source/sbx/sbxdbl.cxx
index cfe964097ad7..3c17e6155ef7 100644
--- a/basic/source/sbx/sbxdbl.cxx
+++ b/basic/source/sbx/sbxdbl.cxx
@@ -198,7 +198,7 @@ start:
         case SbxLPSTR:
             if( !p->pOUString )
                 p->pOUString = new OUString;
-            ImpCvtNum( (double) n, 14, *p->pOUString, bCoreString );
+            ImpCvtNum( n, 14, *p->pOUString, bCoreString );
             break;
         case SbxOBJECT:
         {
@@ -295,7 +295,7 @@ start:
             *p->puInt64 = ImpDoubleToSalUInt64( n ); break;
         case SbxBYREF | SbxDATE:
         case SbxBYREF | SbxDOUBLE:
-            *p->pDouble = (double) n; break;
+            *p->pDouble = n; break;
         case SbxBYREF | SbxCURRENCY:
             if( n > SbxMAXCURR )
             {
diff --git a/chart2/source/controller/main/DragMethod_RotateDiagram.cxx b/chart2/source/controller/main/DragMethod_RotateDiagram.cxx
index 55959776bd3a..b32609dae846 100644
--- a/chart2/source/controller/main/DragMethod_RotateDiagram.cxx
+++ b/chart2/source/controller/main/DragMethod_RotateDiagram.cxx
@@ -137,8 +137,8 @@ void DragMethod_RotateDiagram::MoveSdrDrag(const Point& rPnt)
             double fCx = m_aReferenceRect.Center().X();
             double fCy = m_aReferenceRect.Center().Y();
 
-            m_fAdditionalZAngleRad = atan((double)(fCx - m_aStartPos.X())/(m_aStartPos.Y()-fCy))
-                + atan((double)(fCx - rPnt.X())/(fCy-rPnt.Y()));
+            m_fAdditionalZAngleRad = atan((fCx - m_aStartPos.X())/(m_aStartPos.Y()-fCy))
+                + atan((fCx - rPnt.X())/(fCy-rPnt.Y()));
         }
 
         m_nAdditionalHorizontalAngleDegree = static_cast<sal_Int32>(m_fAdditionalXAngleRad*180.0/F_PI);
diff --git a/compilerplugins/clang/redundantcast.cxx b/compilerplugins/clang/redundantcast.cxx
index 7b3b05d8aced..845876425c7e 100644
--- a/compilerplugins/clang/redundantcast.cxx
+++ b/compilerplugins/clang/redundantcast.cxx
@@ -306,8 +306,8 @@ bool RedundantCast::VisitCStyleCastExpr(CStyleCastExpr const * expr) {
             << t1 << t2 << expr->getSourceRange();
         return true;
     }
-    bool bBuiltinTypeBool = t1->isSpecificBuiltinType(BuiltinType::Bool);
-    if ((bBuiltinTypeBool || loplugin::TypeCheck(t1).Typedef()) && t1 == t2)
+    bool bBuiltinType = t1->isSpecificBuiltinType(BuiltinType::Bool) || t1->isSpecificBuiltinType(BuiltinType::Double);
+    if ((bBuiltinType || loplugin::TypeCheck(t1).Typedef()) && t1 == t2)
     {
         // Ignore FD_ISSET expanding to "...(SOCKET)(fd)..." in some Microsoft
         // winsock2.h (TODO: improve heuristic of determining that the whole
diff --git a/connectivity/source/drivers/dbase/DTable.cxx b/connectivity/source/drivers/dbase/DTable.cxx
index ab223a886257..8a343a3404a9 100644
--- a/connectivity/source/drivers/dbase/DTable.cxx
+++ b/connectivity/source/drivers/dbase/DTable.cxx
@@ -905,7 +905,7 @@ bool ODbaseTable::fetchRow(OValueRefRow& _rRow, const OSQLColumns & _rCols, bool
                 memcpy(&nValue, pData, nLen);
 
                 if ( m_aScales[i-1] )
-                    d = (double)(nValue / pow(10.0,(int)m_aScales[i-1]));
+                    d = (nValue / pow(10.0,(int)m_aScales[i-1]));
                 else
                     d = (double)(nValue);
             }
diff --git a/cppcanvas/source/mtfrenderer/mtftools.cxx b/cppcanvas/source/mtfrenderer/mtftools.cxx
index a9ceb98c5594..4432e7196386 100644
--- a/cppcanvas/source/mtfrenderer/mtftools.cxx
+++ b/cppcanvas/source/mtfrenderer/mtftools.cxx
@@ -199,10 +199,10 @@ namespace cppcanvas
                         ::basegfx::B2DPolyPolygon(
                             ::basegfx::tools::createPolygonFromRect(
                                 ::basegfx::B2DRectangle(
-                                    (double)(aLocalClipRect.Left() - rOffset.getX())/pScaling->getX(),
-                                    (double)(aLocalClipRect.Top() - rOffset.getY())/pScaling->getY(),
-                                    (double)(aLocalClipRect.Right() - rOffset.getX())/pScaling->getX(),
-                                    (double)(aLocalClipRect.Bottom() - rOffset.getY())/pScaling->getY() ) ) ) );
+                                    (aLocalClipRect.Left() - rOffset.getX())/pScaling->getX(),
+                                    (aLocalClipRect.Top() - rOffset.getY())/pScaling->getY(),
+                                    (aLocalClipRect.Right() - rOffset.getX())/pScaling->getX(),
+                                    (aLocalClipRect.Bottom() - rOffset.getY())/pScaling->getY() ) ) ) );
                 }
                 else
                 {
diff --git a/dbaccess/source/filter/xml/xmlDataSourceSetting.cxx b/dbaccess/source/filter/xml/xmlDataSourceSetting.cxx
index 45491d251667..23dc70a7e463 100644
--- a/dbaccess/source/filter/xml/xmlDataSourceSetting.cxx
+++ b/dbaccess/source/filter/xml/xmlDataSourceSetting.cxx
@@ -214,7 +214,7 @@ Any OXMLDataSourceSetting::convertString(const css::uno::Type& _rExpectedType, c
             SAL_WARN_IF(!bSuccess, "dbaccess",
                 "OXMLDataSourceSetting::convertString: could not convert \""
                 << _rReadCharacters << "\" into a double!");
-            aReturn <<= (double)nValue;
+            aReturn <<= nValue;
         }
         break;
         case TypeClass_STRING:
diff --git a/extensions/source/propctrlr/usercontrol.cxx b/extensions/source/propctrlr/usercontrol.cxx
index 242f51e3a672..ce90e1926514 100644
--- a/extensions/source/propctrlr/usercontrol.cxx
+++ b/extensions/source/propctrlr/usercontrol.cxx
@@ -197,7 +197,7 @@ namespace pcr
     {
         Any aPropValue;
         if ( !getTypedControlWindow()->GetText().isEmpty() )
-            aPropValue <<= (double)getTypedControlWindow()->GetValue();
+            aPropValue <<= getTypedControlWindow()->GetValue();
         return aPropValue;
     }
 
diff --git a/filter/source/graphicfilter/icgm/actimpr.cxx b/filter/source/graphicfilter/icgm/actimpr.cxx
index 755f6b8b9afe..027ed0eefdf5 100644
--- a/filter/source/graphicfilter/icgm/actimpr.cxx
+++ b/filter/source/graphicfilter/icgm/actimpr.cxx
@@ -358,7 +358,7 @@ void CGMImpressOutAct::ImplSetTextBundle( const uno::Reference< beans::XProperty
         nFontType = pFontEntry->nFontType;
         aFontDescriptor.Name = OUString::createFromAscii( reinterpret_cast<char*>(pFontEntry->pFontName) );
     }
-    aFontDescriptor.Height = ( sal_Int16 )( ( mpCGM->pElement->nCharacterHeight * (double)1.50 ) );
+    aFontDescriptor.Height = ( sal_Int16 )( ( mpCGM->pElement->nCharacterHeight * 1.50 ) );
     if ( nFontType & 1 )
         aFontDescriptor.Slant = awt::FontSlant_ITALIC;
     if ( nFontType & 2 )
diff --git a/filter/source/graphicfilter/icgm/class4.cxx b/filter/source/graphicfilter/icgm/class4.cxx
index 68e63844843b..adb80d08db59 100644
--- a/filter/source/graphicfilter/icgm/class4.cxx
+++ b/filter/source/graphicfilter/icgm/class4.cxx
@@ -56,7 +56,7 @@ void CGM::ImplGetVector( double* pVector )
     {
         for ( sal_uInt32 i = 0; i < 4; i++ )
         {
-            pVector[ i ] = (double)ImplGetFloat( pElement->eVDCRealPrecision, pElement->nVDCRealSize );
+            pVector[ i ] = ImplGetFloat( pElement->eVDCRealPrecision, pElement->nVDCRealSize );
         }
     }
     else
@@ -504,7 +504,7 @@ void CGM::ImplDoClass4()
 
                 if ( pElement->eVDCType == VDC_REAL )
                 {
-                    aRadius.X = (double)ImplGetFloat( pElement->eVDCRealPrecision, pElement->nVDCRealSize );
+                    aRadius.X = ImplGetFloat( pElement->eVDCRealPrecision, pElement->nVDCRealSize );
                 }
                 else
                 {
@@ -557,7 +557,7 @@ void CGM::ImplDoClass4()
                 ImplGetVector( &vector[ 0 ] );
                 if ( pElement->eVDCType == VDC_REAL )
                 {
-                    aRadius.X = (double)ImplGetFloat( pElement->eVDCRealPrecision, pElement->nVDCRealSize );
+                    aRadius.X = ImplGetFloat( pElement->eVDCRealPrecision, pElement->nVDCRealSize );
                 }
                 else
                 {
diff --git a/filter/source/msfilter/eschesdo.cxx b/filter/source/msfilter/eschesdo.cxx
index 75bd52cdff99..7c6886d8ce9c 100644
--- a/filter/source/msfilter/eschesdo.cxx
+++ b/filter/source/msfilter/eschesdo.cxx
@@ -370,14 +370,10 @@ sal_uInt32 ImplEESdrWriter::ImplWriteShape( ImplEESdrObject& rObj,
                 nEndAngle = *o3tl::doAccess<sal_Int32>(rObj.GetUsrAny());
 
                 Point aStart, aEnd, aCenter;
-                aStart.X() = (sal_Int32)( ( cos( (double)( nStartAngle *
-                                                F_PI18000 ) ) * 100.0 ) );
-                aStart.Y() = - (sal_Int32)( ( sin( (double)( nStartAngle *
-                                                F_PI18000 ) ) * 100.0 ) );
-                aEnd.X() = (sal_Int32)( ( cos( (double)( nEndAngle *
-                                                F_PI18000 ) ) * 100.0 ) );
-                aEnd.Y() = - (sal_Int32)( ( sin( (double)( nEndAngle *
-                                                F_PI18000 ) ) * 100.0 ) );
+                aStart.X() = (sal_Int32)( cos( nStartAngle * F_PI18000 ) * 100.0 );
+                aStart.Y() = - (sal_Int32)( sin( nStartAngle * F_PI18000 ) * 100.0 );
+                aEnd.X() = (sal_Int32)( cos( nEndAngle * F_PI18000 ) * 100.0 );
+                aEnd.Y() = - (sal_Int32)( sin( nEndAngle * F_PI18000 ) * 100.0 );
                 const tools::Rectangle& rRect = aRect100thmm;
                 aCenter.X() = rRect.Left() + ( rRect.GetWidth() / 2 );
                 aCenter.Y() = rRect.Top() + ( rRect.GetHeight() / 2 );
diff --git a/forms/source/component/EditBase.cxx b/forms/source/component/EditBase.cxx
index 261efa16073c..99ecfdb316d1 100644
--- a/forms/source/component/EditBase.cxx
+++ b/forms/source/component/EditBase.cxx
@@ -189,7 +189,7 @@ void OEditBaseModel::read(const Reference<XObjectInputStream>& _rxInStream)
         else if ((nAnyMask & DEFAULT_DOUBLE) == DEFAULT_DOUBLE)
         {
             double fValue = _rxInStream->readDouble();
-            m_aDefault <<= (double)fValue;
+            m_aDefault <<= fValue;
         }
         else if ((nAnyMask & DEFAULT_TIME) == DEFAULT_TIME)
         {
diff --git a/forms/source/component/Numeric.cxx b/forms/source/component/Numeric.cxx
index ab9ab0c78c30..f537cff50bc5 100644
--- a/forms/source/component/Numeric.cxx
+++ b/forms/source/component/Numeric.cxx
@@ -147,7 +147,7 @@ bool ONumericModel::commitControlValueToDbColumn( bool /*_bPostReset*/ )
 
 Any ONumericModel::translateDbColumnToControlValue()
 {
-    m_aSaveValue <<= (double)m_xColumn->getDouble();
+    m_aSaveValue <<= m_xColumn->getDouble();
     if ( m_xColumn->wasNull() )
         m_aSaveValue.clear();
 
diff --git a/hwpfilter/source/hwpreader.cxx b/hwpfilter/source/hwpreader.cxx
index cf13db054a50..b4bf35ec96e4 100644
--- a/hwpfilter/source/hwpreader.cxx
+++ b/hwpfilter/source/hwpreader.cxx
@@ -43,7 +43,7 @@
 #define rendEl(x)       do { if (m_rxDocumentHandler.is()) m_rxDocumentHandler->endElement(x); } while(false)
 #define rchars(x)       do { if (m_rxDocumentHandler.is()) m_rxDocumentHandler->characters(x); } while(false)
 #define padd(x,y,z)     mxList->addAttribute(x,y,z)
-#define Double2Str(x)   OUString::number((double)(x))
+#define Double2Str(x)   OUString::number(x)
 #define WTI(x)          ((double)(x) / 1800.)     // unit => inch
 #define WTMM(x)     ((double)(x) / 1800. * 25.4)  // unit => mm
 #define WTSM(x)     ((int)((x) / 1800. * 2540))   // unit ==> 1/100 mm
diff --git a/idlc/source/astexpression.cxx b/idlc/source/astexpression.cxx
index bac987d942ea..f0c12f4a1369 100644
--- a/idlc/source/astexpression.cxx
+++ b/idlc/source/astexpression.cxx
@@ -595,7 +595,7 @@ coerce_value(AstExprValue *ev, ExprType t)
                     ev->et = ET_double;
                     return true;
                 case ET_uhyper:
-                    if ((double)ev->u.dval > FLT_MAX || (double)ev->u.dval < -FLT_MAX)
+                    if (ev->u.dval > FLT_MAX || ev->u.dval < -FLT_MAX)
                         return false;
                     ev->u.dval = (double)ev->u.ulval;
                     ev->et = ET_double;
diff --git a/oox/source/ppt/timenode.cxx b/oox/source/ppt/timenode.cxx
index 2e5a02e9fabd..6df8304df41a 100644
--- a/oox/source/ppt/timenode.cxx
+++ b/oox/source/ppt/timenode.cxx
@@ -154,7 +154,7 @@ namespace oox { namespace ppt {
                                     {
                                         // first effect does not start on click, so correct
                                         // first click nodes begin to 0s
-                                        xClickNode->setBegin( makeAny( (double)0.0 ) );
+                                        xClickNode->setBegin( makeAny( 0.0 ) );
                                         break;
                                     }
                                 }
diff --git a/reportdesign/source/filter/xml/xmlControlProperty.cxx b/reportdesign/source/filter/xml/xmlControlProperty.cxx
index ad1ba750342d..59949b534c46 100644
--- a/reportdesign/source/filter/xml/xmlControlProperty.cxx
+++ b/reportdesign/source/filter/xml/xmlControlProperty.cxx
@@ -237,7 +237,7 @@ Any OXMLControlProperty::convertString(const css::uno::Type& _rExpectedType, con
                     OStringBuffer("OXMLControlProperty::convertString: could not convert \"").
                 append(OUStringToOString(_rReadCharacters, RTL_TEXTENCODING_ASCII_US)).
                 append("\" into a double!").getStr());
-            aReturn <<= (double)nValue;
+            aReturn <<= nValue;
         }
         break;
         case TypeClass_STRING:
diff --git a/sc/source/core/tool/docoptio.cxx b/sc/source/core/tool/docoptio.cxx
index cbc6172d6231..2a1b23a09b3d 100644
--- a/sc/source/core/tool/docoptio.cxx
+++ b/sc/source/core/tool/docoptio.cxx
@@ -339,7 +339,7 @@ IMPL_LINK_NOARG(ScDocCfg, CalcCommitHdl, ScLinkConfigItem&, void)
                 pValues[nProp] <<= (sal_Int32) GetIterCount();
                 break;
             case SCCALCOPT_ITER_MINCHG:
-                pValues[nProp] <<= (double) GetIterEps();
+                pValues[nProp] <<= GetIterEps();
                 break;
             case SCCALCOPT_DATE_DAY:
                 pValues[nProp] <<= (sal_Int32) nDateDay;
diff --git a/sc/source/core/tool/interpr2.cxx b/sc/source/core/tool/interpr2.cxx
index 381bb07e9395..3d517987f6f9 100644
--- a/sc/source/core/tool/interpr2.cxx
+++ b/sc/source/core/tool/interpr2.cxx
@@ -767,7 +767,7 @@ void ScInterpreter::ScGetDiffDate360()
                 else
                     aDate2.SetDay(30);
             }
-            PushDouble( fSign * (double)
+            PushDouble( fSign *
                 (  (double) aDate2.GetDay() + (double) aDate2.GetMonth() * 30.0 +
                    (double) aDate2.GetYear() * 360.0
                  - (double) aDate1.GetDay() - (double) aDate1.GetMonth() * 30.0
@@ -1310,7 +1310,7 @@ void ScInterpreter::ScNPV()
                 {
                     case svDouble :
                     {
-                        nVal += (GetDouble() / pow(1.0 + nInterest, (double)nCount));
+                        nVal += (GetDouble() / pow(1.0 + nInterest, nCount));
                         nCount++;
                     }
                     break;
@@ -1322,7 +1322,7 @@ void ScInterpreter::ScNPV()
                         if (!aCell.hasEmptyValue() && aCell.hasNumeric())
                         {
                             double nCellVal = GetCellValue(aAdr, aCell);
-                            nVal += (nCellVal / pow(1.0 + nInterest, (double)nCount));
+                            nVal += (nCellVal / pow(1.0 + nInterest, nCount));
                             nCount++;
                         }
                     }
@@ -1336,7 +1336,7 @@ void ScInterpreter::ScNPV()
                         ScHorizontalValueIterator aValIter( pDok, aRange );
                         while ((nErr == FormulaError::NONE) && aValIter.GetNext(nCellVal, nErr))
                         {
-                            nVal += (nCellVal / pow(1.0 + nInterest, (double)nCount));
+                            nVal += (nCellVal / pow(1.0 + nInterest, nCount));
                             nCount++;
                         }
                         if ( nErr != FormulaError::NONE )
@@ -1428,13 +1428,13 @@ void ScInterpreter::ScIRR()
         if (aValIter.GetFirst(fValue, nErr))
         {
             double nCount = 0.0;
-            fNom +=           fValue / pow(1.0+x,(double)nCount);
+            fNom    +=           fValue / pow(1.0+x,nCount);
             fDenom  += -nCount * fValue / pow(1.0+x,nCount+1.0);
             nCount++;
             while ((nErr == FormulaError::NONE) && aValIter.GetNext(fValue, nErr))
             {
-                fNom +=           fValue / pow(1.0+x,(double)nCount);
-                fDenom  += -nCount * fValue / pow(1.0+x,nCount+1.0);
+                fNom   +=           fValue / pow(1.0+x,nCount);
+                fDenom += -nCount * fValue / pow(1.0+x,nCount+1.0);
                 nCount++;
             }
             SetError(nErr);
diff --git a/sc/source/core/tool/interpr3.cxx b/sc/source/core/tool/interpr3.cxx
index 959023e5466a..aa4b94899f10 100644
--- a/sc/source/core/tool/interpr3.cxx
+++ b/sc/source/core/tool/interpr3.cxx
@@ -2992,7 +2992,7 @@ void ScInterpreter::ScHarMean()
         }
     }
     if (nGlobalError == FormulaError::NONE)
-        PushDouble((double)nValCount/nVal);
+        PushDouble( nValCount / nVal );
     else
         PushError( nGlobalError);
 }
diff --git a/sc/source/filter/excel/excform.cxx b/sc/source/filter/excel/excform.cxx
index fefac2e70c6e..3ae86c0c4d58 100644
--- a/sc/source/filter/excel/excform.cxx
+++ b/sc/source/filter/excel/excform.cxx
@@ -1601,7 +1601,7 @@ void ExcelToSc::DoMulArgs( DefTokenId eId, sal_uInt8 nAnz )
                 if( aPool.IsSingleOp( eParam[ nLauf ], ocMissing ) )
                 {
                     if( !nNullParam )
-                        nNullParam = (sal_uInt16) aPool.Store( ( double ) 0.0 );
+                        nNullParam = (sal_uInt16) aPool.Store( 0.0 );
                     eParam[ nLauf ] = nNullParam;
                 }
             }
diff --git a/sc/source/filter/excel/impop.cxx b/sc/source/filter/excel/impop.cxx
index ba26604d3568..ee9e04ac8bb2 100644
--- a/sc/source/filter/excel/impop.cxx
+++ b/sc/source/filter/excel/impop.cxx
@@ -86,8 +86,7 @@
 
 using namespace ::com::sun::star;
 
-const double ImportExcel::fExcToTwips =
-    ( double ) TWIPS_PER_CHAR / 256.0;
+const double ImportExcel::fExcToTwips = TWIPS_PER_CHAR / 256.0;
 
 ImportTyp::ImportTyp( ScDocument* pDoc, rtl_TextEncoding eQ )
 {
diff --git a/sc/source/filter/excel/xestream.cxx b/sc/source/filter/excel/xestream.cxx
index d8a0f18d9b80..75951cd6d4ae 100644
--- a/sc/source/filter/excel/xestream.cxx
+++ b/sc/source/filter/excel/xestream.cxx
@@ -910,7 +910,7 @@ sax_fastparser::FSHelperPtr XclXmlUtils::WriteFontData( sax_fastparser::FSHelper
     lcl_WriteValue( pStream, XML_shadow,     rFontData.mbShadow ? XclXmlUtils::ToPsz( rFontData.mbShadow ) : nullptr );
     lcl_WriteValue( pStream, XML_u,          bHaveUnderline ? pUnderline : nullptr );
     lcl_WriteValue( pStream, XML_vertAlign,  bHaveVertAlign ? pVertAlign : nullptr );
-    lcl_WriteValue( pStream, XML_sz,         OString::number( (double) (rFontData.mnHeight / 20.0) ).getStr() );  // Twips->Pt
+    lcl_WriteValue( pStream, XML_sz,         OString::number( rFontData.mnHeight / 20.0 ).getStr() );  // Twips->Pt
     if( rFontData.maColor != Color( 0xFF, 0xFF, 0xFF, 0xFF ) )
         pStream->singleElement( XML_color,
                 // OOXTODO: XML_auto,       bool
diff --git a/sc/source/ui/unoobj/funcuno.cxx b/sc/source/ui/unoobj/funcuno.cxx
index 2309993d6f57..d2d0d6dc1961 100644
--- a/sc/source/ui/unoobj/funcuno.cxx
+++ b/sc/source/ui/unoobj/funcuno.cxx
@@ -609,7 +609,7 @@ uno::Any SAL_CALL ScFunctionAccess::callFunction( const OUString& aName,
             else if ( pFormula->IsValue() )
             {
                 // numeric value
-                aRet <<= (double) pFormula->GetValue();
+                aRet <<= pFormula->GetValue();
             }
             else
             {
diff --git a/sc/source/ui/unoobj/optuno.cxx b/sc/source/ui/unoobj/optuno.cxx
index 0731ef75cb06..0c66d0772c07 100644
--- a/sc/source/ui/unoobj/optuno.cxx
+++ b/sc/source/ui/unoobj/optuno.cxx
@@ -152,7 +152,7 @@ uno::Any ScDocOptionsHelper::getPropertyValue(
             aRet <<= (sal_Int32)( rOptions.GetIterCount() );
         break;
         case PROP_UNO_ITEREPSILON:
-            aRet <<= (double)( rOptions.GetIterEps() );
+            aRet <<= rOptions.GetIterEps();
         break;
         case PROP_UNO_LOOKUPLABELS:
             aRet <<= rOptions.IsLookUpColRowNames();
diff --git a/sc/source/ui/vba/vbarange.cxx b/sc/source/ui/vba/vbarange.cxx
index 83cffc745268..8339a5ea538e 100644
--- a/sc/source/ui/vba/vbarange.cxx
+++ b/sc/source/ui/vba/vbarange.cxx
@@ -191,7 +191,7 @@ const double fExtraWidth = 182.0 / 256.0;
 //    * 1 point = 1/72 inch = 20 twips
 //    * 1 inch = 72 points = 1440 twips
 //    * 1 cm = 567 twips
-static double lcl_hmmToPoints( double nVal ) { return ( (double)((nVal /1000 ) * 567 ) / 20 ); }
+static double lcl_hmmToPoints( double nVal ) { return nVal / 1000 * 567 / 20; }
 
 static const sal_Int16 supportedIndexTable[] = {  excel::XlBordersIndex::xlEdgeLeft, excel::XlBordersIndex::xlEdgeTop, excel::XlBordersIndex::xlEdgeBottom, excel::XlBordersIndex::xlEdgeRight, excel::XlBordersIndex::xlDiagonalDown, excel::XlBordersIndex::xlDiagonalUp, excel::XlBordersIndex::xlInsideVertical, excel::XlBordersIndex::xlInsideHorizontal };
 
diff --git a/sc/source/ui/view/drawutil.cxx b/sc/source/ui/view/drawutil.cxx
index 5f5c969c27ce..c25292e7c3ef 100644
--- a/sc/source/ui/view/drawutil.cxx
+++ b/sc/source/ui/view/drawutil.cxx
@@ -66,7 +66,7 @@ void ScDrawUtil::CalcScale( ScDocument* pDoc, SCTAB nTab,
         rScaleX = Fraction( ((double)aPixelLog.X()) *
                             ((double)rZoomX.GetNumerator()) /
                             ((double)nTwipsX) /
-                            ((double)HMM_PER_TWIPS) /
+                            HMM_PER_TWIPS /
                             ((double)rZoomX.GetDenominator()) );
     else
         rScaleX = Fraction( 1, 1 );
@@ -75,7 +75,7 @@ void ScDrawUtil::CalcScale( ScDocument* pDoc, SCTAB nTab,
         rScaleY = Fraction( ((double)aPixelLog.Y()) *
                             ((double)rZoomY.GetNumerator()) /
                             ((double)nTwipsY) /
-                            ((double)HMM_PER_TWIPS) /
+                            HMM_PER_TWIPS /
                             ((double)rZoomY.GetDenominator()) );
     else
         rScaleY = Fraction( 1, 1 );
diff --git a/sccomp/qa/unit/lpsolver.cxx b/sccomp/qa/unit/lpsolver.cxx
index 2754c03bc754..2ecc3282b17f 100644
--- a/sccomp/qa/unit/lpsolver.cxx
+++ b/sccomp/qa/unit/lpsolver.cxx
@@ -100,7 +100,7 @@ void LpSolverTest::testSolver(OUString const & rName)
     CPPUNIT_ASSERT(xSolver->getSuccess());
     uno::Sequence<double> aSolution = xSolver->getSolution();
     CPPUNIT_ASSERT_EQUAL(aSolution.getLength(), aVariables.getLength());
-    CPPUNIT_ASSERT_EQUAL(aSolution[0], (double)5.0);
+    CPPUNIT_ASSERT_EQUAL(aSolution[0], 5.0);
 
     uno::Reference<sheet::XSolverDescription> xDesc(xSolver, uno::UNO_QUERY_THROW);
     const OString sMessage("Empty description for " + OUStringToOString(rName, RTL_TEXTENCODING_UTF8));
diff --git a/sd/source/core/CustomAnimationEffect.cxx b/sd/source/core/CustomAnimationEffect.cxx
index aada2ef1acd8..86e7fd18bfb1 100644
--- a/sd/source/core/CustomAnimationEffect.cxx
+++ b/sd/source/core/CustomAnimationEffect.cxx
@@ -958,14 +958,14 @@ Reference< XAnimationNode > CustomAnimationEffect::createAfterEffectNode() const
     }
     else
     {
-        aBegin <<= (double)0.0;
+        aBegin <<= 0.0;
     }
 
     xAnimate->setBegin( aBegin );
     xAnimate->setTo( aTo );
     xAnimate->setAttributeName( aAttributeName );
 
-    xAnimate->setDuration( makeAny( (double)0.001 ) );
+    xAnimate->setDuration( makeAny( 0.001 ) );
     xAnimate->setFill( AnimationFill::HOLD );
     xAnimate->setTarget( maTarget );
 
@@ -1853,7 +1853,7 @@ void EffectSequenceHelper::implRebuild()
                     // must not have INDEFINITE begin but start at 0s
                     bFirst = false;
                     if( pEffect->getNodeType() != EffectNodeType::ON_CLICK )
-                        aBegin <<= (double)0.0;
+                        aBegin <<= 0.0;
                 }
 
                 xOnClickContainer->setBegin( aBegin );
@@ -1911,7 +1911,7 @@ void EffectSequenceHelper::implRebuild()
         {
             // empty sequence, set duration to 0.0 explicitly
             // (otherwise, this sequence will never end)
-            mxSequenceRoot->setDuration( makeAny((double)0.0) );
+            mxSequenceRoot->setDuration( makeAny(0.0) );
         }
     }
     catch( Exception& )
@@ -2002,7 +2002,7 @@ void stl_process_after_effect_node_func(AfterEffectNode& rNode)
                             // this does not yet have a child container, create one
                             xNextContainer.set( ParallelTimeContainer::create(xContext), UNO_QUERY_THROW );
 
-                            xNextContainer->setBegin( makeAny( (double)0.0 ) );
+                            xNextContainer->setBegin( makeAny( 0.0 ) );
                             xNextClickContainer->appendChild( xNextContainer );
                         }
                         DBG_ASSERT( xNextContainer.is(), "ppt::stl_process_after_effect_node_func::operator(), could not find/create container!" );
@@ -2026,7 +2026,7 @@ void stl_process_after_effect_node_func(AfterEffectNode& rNode)
                     DBG_ASSERT( xNextContainer.is(), "ppt::stl_process_after_effect_node_func::operator(), could not create container!" );
                     if( xNextContainer.is() )
                     {
-                        xNextContainer->setBegin( makeAny( (double)0.0 ) );
+                        xNextContainer->setBegin( makeAny( 0.0 ) );
                         xNewClickContainer->appendChild( xNextContainer );
                     }
                 }
@@ -3027,7 +3027,7 @@ void MainSequence::createMainSequence()
             // empty sequence until now, set duration to 0.0
             // explicitly (otherwise, this sequence will never
             // end)
-            mxSequenceRoot->setDuration( makeAny((double)0.0) );
+            mxSequenceRoot->setDuration( makeAny(0.0) );
 
             Reference< XAnimationNode > xMainSequenceNode( mxSequenceRoot, UNO_QUERY_THROW );
             mxTimingRootNode->appendChild( xMainSequenceNode );
diff --git a/sd/source/core/EffectMigration.cxx b/sd/source/core/EffectMigration.cxx
index 47f4a2c43574..1f9f60c6c351 100644
--- a/sd/source/core/EffectMigration.cxx
+++ b/sd/source/core/EffectMigration.cxx
@@ -1306,7 +1306,7 @@ void createVisibilityOnOffNode(Reference< XTimeContainer >& rxParentContainer, S
     Reference< XAnimationNode > xOuterSeqTimeContainer(xMsf->createInstance("com.sun.star.animations.ParallelTimeContainer"), UNO_QUERY_THROW);
 
     // set begin
-    xOuterSeqTimeContainer->setBegin(Any((double)0.0));
+    xOuterSeqTimeContainer->setBegin(Any(0.0));
 
     // set fill
     xOuterSeqTimeContainer->setFill(AnimationFill::HOLD);
@@ -1324,7 +1324,7 @@ void createVisibilityOnOffNode(Reference< XTimeContainer >& rxParentContainer, S
     Reference< XAnimationNode > xAnimateSetForLast(xMsf->createInstance("com.sun.star.animations.AnimateSet"), UNO_QUERY_THROW);
 
     // set begin
-    xAnimateSetForLast->setBegin(Any((double)0.0));
+    xAnimateSetForLast->setBegin(Any(0.0));
 
     // set duration
     xAnimateSetForLast->setDuration(Any(fDuration));
@@ -1384,7 +1384,7 @@ void EffectMigration::CreateAnimatedGroup(SdrObjGroup& rGroupObj, SdPage& rPage)
             Reference< XAnimationNode > xOuterSeqTimeContainer(xMsf->createInstance("com.sun.star.animations.ParallelTimeContainer"), UNO_QUERY_THROW);
 
             // set begin
-            xOuterSeqTimeContainer->setBegin(Any((double)(0.0)));
+            xOuterSeqTimeContainer->setBegin(Any(0.0));
 
             // prepare parent container
             Reference< XTimeContainer > xParentContainer(xOuterSeqTimeContainer, UNO_QUERY_THROW);
diff --git a/sd/source/filter/eppt/epptso.cxx b/sd/source/filter/eppt/epptso.cxx
index d8a00d5ea2bf..27f9e64565fd 100644
--- a/sd/source/filter/eppt/epptso.cxx
+++ b/sd/source/filter/eppt/epptso.cxx
@@ -1870,10 +1870,10 @@ void PPTWriter::ImplWritePage( const PHLayout& rLayout, EscherSolverContainer& a
                     css::awt::Size  aSize( mXShape->getSize() );
                     css::awt::Point aStart, aEnd, aCenter;
                     ::tools::Rectangle aRect( Point( aPoint.X, aPoint.Y ), Size( aSize.Width, aSize.Height ) );
-                    aStart.X = (sal_Int32)( ( cos( (double)( nStartAngle * F_PI18000 ) ) * 100.0 ) );
-                    aStart.Y = - (sal_Int32)( ( sin( (double)( nStartAngle * F_PI18000 ) ) * 100.0 ) );
-                    aEnd.X = (sal_Int32)( ( cos( (double)( nEndAngle * F_PI18000 ) ) * 100.0 ) );
-                    aEnd.Y = - (sal_Int32)( ( sin( (double)( nEndAngle * F_PI18000 ) ) * 100.0 ) );
+                    aStart.X = (sal_Int32)( ( cos( nStartAngle * F_PI18000 ) * 100.0 ) );
+                    aStart.Y = - (sal_Int32)( ( sin( nStartAngle * F_PI18000 ) * 100.0 ) );
+                    aEnd.X = (sal_Int32)( ( cos( nEndAngle * F_PI18000 ) * 100.0 ) );
+                    aEnd.Y = - (sal_Int32)( ( sin( nEndAngle * F_PI18000 ) * 100.0 ) );
                     aCenter.X = aPoint.X + ( aSize.Width / 2 );
                     aCenter.Y = aPoint.Y + ( aSize.Height / 2 );
                     aStart.X += aCenter.X;
diff --git a/sd/source/filter/eppt/pptx-stylesheet.cxx b/sd/source/filter/eppt/pptx-stylesheet.cxx
index eb0327aa3031..065b723dc860 100644
--- a/sd/source/filter/eppt/pptx-stylesheet.cxx
+++ b/sd/source/filter/eppt/pptx-stylesheet.cxx
@@ -252,7 +252,7 @@ void PPTExParaSheet::SetStyleSheet( const css::uno::Reference< css::beans::XProp
             {
                 const FontCollectionEntry* pDesc = rFontCollection.GetById( rCharLevel.mnFont );
                 if ( pDesc )
-                     nLineSpacing = (sal_Int16)( (double)100.0 * pDesc->Scaling + 0.5 );
+                     nLineSpacing = (sal_Int16)( 100.0 * pDesc->Scaling + 0.5 );
                 else
                     nLineSpacing = 100;
             }
diff --git a/sd/source/filter/ppt/pptinanimations.cxx b/sd/source/filter/ppt/pptinanimations.cxx
index 74491b321742..3c1f76523a72 100644
--- a/sd/source/filter/ppt/pptinanimations.cxx
+++ b/sd/source/filter/ppt/pptinanimations.cxx
@@ -905,7 +905,7 @@ void AnimationImporter::fillNode( Reference< XAnimationNode >& xNode, const Anim
         Any aDuration;
         if( rNode.mnDuration > 0 )
         {
-            aDuration <<= (double)(rNode.mnDuration / 1000.0);
+            aDuration <<= rNode.mnDuration / 1000.0;
         }
         else if( rNode.mnDuration < 0 )
         {
@@ -2632,7 +2632,7 @@ void AnimationImporter::importAnimationEvents( const Atom* pAtom, const Referenc
                     }
 
                     if( (nBegin != 0) || (aEvent.Trigger == EventTrigger::NONE) )
-                        aEvent.Offset = (nBegin == -1) ? makeAny( Timing_INDEFINITE ) : makeAny( (double)(nBegin / 1000.0) );
+                        aEvent.Offset = (nBegin == -1) ? makeAny( Timing_INDEFINITE ) : makeAny( nBegin / 1000.0 );
                 }
                 break;
                 case DFF_msofbtAnimateTargetElement:
diff --git a/sd/source/ui/animations/CustomAnimationDialog.cxx b/sd/source/ui/animations/CustomAnimationDialog.cxx
index bdf409161d80..32e74d1f01f5 100644
--- a/sd/source/ui/animations/CustomAnimationDialog.cxx
+++ b/sd/source/ui/animations/CustomAnimationDialog.cxx
@@ -481,7 +481,7 @@ void CharHeightPropertyBox::setValue( const Any& rValue, const OUString& )
 
 Any CharHeightPropertyBox::getValue()
 {
-    return makeAny( (double)((double)mpMetric->GetValue() / 100.0) );
+    return makeAny( (double)mpMetric->GetValue() / 100.0 );
 }
 
 Control* CharHeightPropertyBox::getControl()
@@ -581,7 +581,7 @@ void TransparencyPropertyBox::setValue( const Any& rValue, const OUString& )
 
 Any TransparencyPropertyBox::getValue()
 {
-    return makeAny( (double)((double)mpMetric->GetValue()) / 100.0 );
+    return makeAny( ((double)mpMetric->GetValue()) / 100.0 );
 }
 
 Control* TransparencyPropertyBox::getControl()
@@ -702,7 +702,7 @@ void RotationPropertyBox::setValue( const Any& rValue, const OUString& )
 
 Any RotationPropertyBox::getValue()
 {
-    return makeAny( (double)((double)mpMetric->GetValue()) );
+    return makeAny( (double)mpMetric->GetValue() );
 }
 
 Control* RotationPropertyBox::getControl()
@@ -849,7 +849,7 @@ void ScalePropertyBox::setValue( const Any& rValue, const OUString& )
 
 Any ScalePropertyBox::getValue()
 {
-    double fValue1 = (double)((double)mpMetric->GetValue() / 100.0);
+    double fValue1 = (double)mpMetric->GetValue() / 100.0;
     double fValue2 = fValue1;
 
     if( mnDirection == 1 )
@@ -2227,11 +2227,11 @@ STLPropertySet* CustomAnimationDialog::createDefaultSet()
     pSet->setPropertyDefaultValue( nHandleAfterEffectOnNextEffect, makeAny( false ) );
     pSet->setPropertyDefaultValue( nHandleDimColor, aEmpty );
     pSet->setPropertyDefaultValue( nHandleIterateType, makeAny( (sal_Int16)0 ) );
-    pSet->setPropertyDefaultValue( nHandleIterateInterval, makeAny( (double)0.0 ) );
+    pSet->setPropertyDefaultValue( nHandleIterateInterval, makeAny( 0.0 ) );
 
     pSet->setPropertyDefaultValue( nHandleStart, makeAny( (sal_Int16)EffectNodeType::ON_CLICK ) );
-    pSet->setPropertyDefaultValue( nHandleBegin, makeAny( (double)0.0 ) );
-    pSet->setPropertyDefaultValue( nHandleDuration, makeAny( (double)2.0 ) );
+    pSet->setPropertyDefaultValue( nHandleBegin, makeAny( 0.0 ) );
+    pSet->setPropertyDefaultValue( nHandleDuration, makeAny( 2.0 ) );
     pSet->setPropertyDefaultValue( nHandleRepeat, aEmpty );
     pSet->setPropertyDefaultValue( nHandleRewind, makeAny( AnimationFill::HOLD ) );
 
@@ -2251,13 +2251,13 @@ STLPropertySet* CustomAnimationDialog::createDefaultSet()
     pSet->setPropertyDefaultValue( nHandleHasVisibleShape, makeAny( false ) );
     pSet->setPropertyDefaultValue( nHandleTextGrouping, makeAny( (sal_Int32)-1 ) );
     pSet->setPropertyDefaultValue( nHandleAnimateForm, makeAny( true ) );
-    pSet->setPropertyDefaultValue( nHandleTextGroupingAuto, makeAny( (double)-1.0 ) );
+    pSet->setPropertyDefaultValue( nHandleTextGroupingAuto, makeAny( -1.0 ) );
     pSet->setPropertyDefaultValue( nHandleTextReverse, makeAny( false ) );
 
     pSet->setPropertyDefaultValue( nHandleCurrentPage, aEmpty );
 
     pSet->setPropertyDefaultValue( nHandleSoundURL, aEmpty );
-    pSet->setPropertyDefaultValue( nHandleSoundVolumne, makeAny( (double)1.0) );
+    pSet->setPropertyDefaultValue( nHandleSoundVolumne, makeAny( 1.0) );
     pSet->setPropertyDefaultValue( nHandleSoundEndAfterSlide, makeAny( (sal_Int32)0 ) );
 
     pSet->setPropertyDefaultValue( nHandleCommand, makeAny( (sal_Int16)0 ) );
diff --git a/sd/source/ui/animations/CustomAnimationPane.cxx b/sd/source/ui/animations/CustomAnimationPane.cxx
index a2ac3a0cc5ff..e446748f2b5c 100644
--- a/sd/source/ui/animations/CustomAnimationPane.cxx
+++ b/sd/source/ui/animations/CustomAnimationPane.cxx
@@ -1210,7 +1210,7 @@ STLPropertySet* CustomAnimationPane::createSelectionSet()
 
         addValue( pSet, nHandleTextGrouping, makeAny( pTextGroup.get() ? pTextGroup->getTextGrouping() : (sal_Int32)-1 ) );
         addValue( pSet, nHandleAnimateForm, makeAny( pTextGroup.get() == nullptr || pTextGroup->getAnimateForm() ) );
-        addValue( pSet, nHandleTextGroupingAuto, makeAny( pTextGroup.get() ? pTextGroup->getTextGroupingAuto() : (double)-1.0 ) );
+        addValue( pSet, nHandleTextGroupingAuto, makeAny( pTextGroup.get() ? pTextGroup->getTextGroupingAuto() : -1.0 ) );
         addValue( pSet, nHandleTextReverse, makeAny( pTextGroup.get() && pTextGroup->getTextReverse() ) );
 
         if( pEffectSequence->getSequenceType() == EffectNodeType::INTERACTIVE_SEQUENCE  )
diff --git a/sd/source/ui/slideshow/slideshowimpl.cxx b/sd/source/ui/slideshow/slideshowimpl.cxx
index e2a7e0dddf85..0a104ae0f69c 100644
--- a/sd/source/ui/slideshow/slideshowimpl.cxx
+++ b/sd/source/ui/slideshow/slideshowimpl.cxx
@@ -815,7 +815,7 @@ bool SlideshowImpl::startPreview(
 
         Sequence< beans::PropertyValue > aProperties(nPropertyCount);
         aProperties[0].Name = "AutomaticAdvancement";
-        aProperties[0].Value <<= (double)1.0; // one second timeout
+        aProperties[0].Value <<= 1.0; // one second timeout
 
         if( mxPreviewAnimationNode.is() )
         {
diff --git a/sd/source/ui/unoidl/unopage.cxx b/sd/source/ui/unoidl/unopage.cxx
index 82e147a83658..70f0ec899ee1 100644
--- a/sd/source/ui/unoidl/unopage.cxx
+++ b/sd/source/ui/unoidl/unopage.cxx
@@ -1084,7 +1084,7 @@ Any SAL_CALL SdGenericDrawPage::getPropertyValue( const OUString& PropertyName )
         aAny <<= (sal_Int32)( GetPage()->GetTime() + .5 );
         break;
     case WID_PAGE_HIGHRESDURATION:
-        aAny <<= (double)( GetPage()->GetTime() );
+        aAny <<= GetPage()->GetTime();
         break;
     case WID_PAGE_LDNAME:
     {
diff --git a/stoc/source/typeconv/convert.cxx b/stoc/source/typeconv/convert.cxx
index 713756e1b065..8a0ea977272d 100644
--- a/stoc/source/typeconv/convert.cxx
+++ b/stoc/source/typeconv/convert.cxx
@@ -797,7 +797,7 @@ Any TypeConverter_Impl::convertToSimpleType( const Any& rVal, TypeClass aDestina
         aRet <<= (float)( toDouble( rVal, -FLT_MAX, FLT_MAX ) );
         break;
     case TypeClass_DOUBLE:
-        aRet <<= (double)( toDouble( rVal, -DBL_MAX, DBL_MAX ) );
+        aRet <<= toDouble( rVal, -DBL_MAX, DBL_MAX );
         break;
 
     // --- to STRING ----------------------------------------------------------------------------
diff --git a/svx/source/customshapes/EnhancedCustomShapeFontWork.cxx b/svx/source/customshapes/EnhancedCustomShapeFontWork.cxx
index c01ee3d3282b..a264b93939df 100644
--- a/svx/source/customshapes/EnhancedCustomShapeFontWork.cxx
+++ b/svx/source/customshapes/EnhancedCustomShapeFontWork.cxx
@@ -691,7 +691,7 @@ void FitTextOutlinesToShapeOutlines( const tools::PolyPolygon& aOutlines2d, FWDa
                                 double fL = hypot( fvx, fvy );
                                 fvx = fvx / fL;
                                 fvy = fvy / fL;
-                                fL = (double)( aTextAreaIter->aBoundRect.GetHeight() / 2.0 + aTextAreaIter->aBoundRect.Top() ) - aParagraphIter->aBoundRect.Center().Y();
+                                fL = aTextAreaIter->aBoundRect.GetHeight() / 2.0 + aTextAreaIter->aBoundRect.Top() - aParagraphIter->aBoundRect.Center().Y();
                                 fvx *= fL;
                                 fvy *= fL;
                                 rPolyPoly.Rotate( Point( aBoundRect.Center().X(), aParagraphIter->aBoundRect.Center().Y() ), sin( fAngle ), cos( fAngle ) );
diff --git a/svx/source/fmcomp/gridcell.cxx b/svx/source/fmcomp/gridcell.cxx
index a6485c72fd0a..79d44e75318e 100644
--- a/svx/source/fmcomp/gridcell.cxx
+++ b/svx/source/fmcomp/gridcell.cxx
@@ -1989,7 +1989,7 @@ bool DbNumericField::commitControl()
     if (!aText.isEmpty())   // not empty
     {
         double fValue = static_cast<DoubleNumericField*>(m_pWindow.get())->GetValue();
-        aVal <<= (double)fValue;
+        aVal <<= fValue;
     }
     m_rColumn.getModel()->setPropertyValue(FM_PROP_VALUE, aVal);
     return true;
@@ -2141,7 +2141,7 @@ bool DbCurrencyField::commitControl()
         {
             fValue /= ::rtl::math::pow10Exp(1.0, m_nScale);
         }
-        aVal <<= (double)fValue;
+        aVal <<= fValue;
     }
     m_rColumn.getModel()->setPropertyValue(FM_PROP_VALUE, aVal);
     return true;
diff --git a/sw/source/core/fields/expfld.cxx b/sw/source/core/fields/expfld.cxx
index 8bdac6feb728..aafa9f505549 100644
--- a/sw/source/core/fields/expfld.cxx
+++ b/sw/source/core/fields/expfld.cxx
@@ -1084,7 +1084,7 @@ bool SwSetExpField::QueryValue( uno::Any& rAny, sal_uInt16 nWhichId ) const
         }
         break;
     case FIELD_PROP_DOUBLE:
-        rAny <<= (double)GetValue();
+        rAny <<= GetValue();
         break;
     case FIELD_PROP_SUBTYPE:
         {
diff --git a/toolkit/source/awt/vclxwindows.cxx b/toolkit/source/awt/vclxwindows.cxx
index 7d67b481f159..f7e2270aacef 100644
--- a/toolkit/source/awt/vclxwindows.cxx
+++ b/toolkit/source/awt/vclxwindows.cxx
@@ -5670,22 +5670,22 @@ css::uno::Any VCLXNumericField::getProperty( const OUString& PropertyName )
         {
             case BASEPROPERTY_VALUE_DOUBLE:
             {
-                aProp <<= (double) getValue();
+                aProp <<= getValue();
             }
             break;
             case BASEPROPERTY_VALUEMIN_DOUBLE:
             {
-                aProp <<= (double) getMin();
+                aProp <<= getMin();
             }
             break;
             case BASEPROPERTY_VALUEMAX_DOUBLE:
             {
-                aProp <<= (double) getMax();
+                aProp <<= getMax();
             }
             break;
             case BASEPROPERTY_VALUESTEP_DOUBLE:
             {
-                aProp <<= (double) getSpinSize();
+                aProp <<= getSpinSize();
             }
             break;
             case BASEPROPERTY_NUMSHOWTHOUSANDSEP:
@@ -6272,22 +6272,22 @@ css::uno::Any VCLXCurrencyField::getProperty( const OUString& PropertyName )
         {
             case BASEPROPERTY_VALUE_DOUBLE:
             {
-                aProp <<= (double) getValue();
+                aProp <<= getValue();
             }
             break;
             case BASEPROPERTY_VALUEMIN_DOUBLE:
             {
-                aProp <<= (double) getMin();
+                aProp <<= getMin();
             }
             break;
             case BASEPROPERTY_VALUEMAX_DOUBLE:
             {
-                aProp <<= (double) getMax();
+                aProp <<= getMax();
             }
             break;
             case BASEPROPERTY_VALUESTEP_DOUBLE:
             {
-                aProp <<= (double) getSpinSize();
+                aProp <<= getSpinSize();
             }
             break;
             case BASEPROPERTY_CURRENCYSYMBOL:
diff --git a/vcl/unx/generic/print/common_gfx.cxx b/vcl/unx/generic/print/common_gfx.cxx
index 1d9a1ca9b659..1a394a25769d 100644
--- a/vcl/unx/generic/print/common_gfx.cxx
+++ b/vcl/unx/generic/print/common_gfx.cxx
@@ -77,8 +77,8 @@ PrinterGfx::Init (const JobData& rData)
     mbColor         = rData.m_nColorDevice ? ( rData.m_nColorDevice != -1 ) : ( rData.m_pParser == nullptr || rData.m_pParser->isColorDevice() );
     int nRes = rData.m_aContext.getRenderResolution();
     mnDpi           = nRes;
-    mfScaleX        = (double)72.0 / (double)mnDpi;
-    mfScaleY        = (double)72.0 / (double)mnDpi;
+    mfScaleX        = 72.0 / (double)mnDpi;
+    mfScaleY        = 72.0 / (double)mnDpi;
     const PrinterInfo& rInfo( PrinterInfoManager::get().getPrinterInfo( rData.m_aPrinterName ) );
     mbUploadPS42Fonts = rInfo.m_pParser && rInfo.m_pParser->isType42Capable();
 }
diff --git a/vcl/unx/generic/print/printerjob.cxx b/vcl/unx/generic/print/printerjob.cxx
index 13dd71711c2e..cb1133ac0724 100644
--- a/vcl/unx/generic/print/printerjob.cxx
+++ b/vcl/unx/generic/print/printerjob.cxx
@@ -570,8 +570,8 @@ PrinterJob::InitPaperSize (const JobData& rJobSetup)
     mnTMarginPt     = nUpper;
     mnBMarginPt     = nLower;
 
-    mfXScale        = (double)72.0 / (double)mnResolution;
-    mfYScale        = -1.0 * (double)72.0 / (double)mnResolution;
+    mfXScale        = 72.0 / (double)mnResolution;
+    mfYScale        = -1.0 * 72.0 / (double)mnResolution;
 }
 
 void
diff --git a/xmloff/source/forms/propertyimport.cxx b/xmloff/source/forms/propertyimport.cxx
index 2fc1045a9f8e..c8a2161a9828 100644
--- a/xmloff/source/forms/propertyimport.cxx
+++ b/xmloff/source/forms/propertyimport.cxx
@@ -151,7 +151,7 @@ Any PropertyConversion::convertString( const css::uno::Type& _rExpectedType,
                     OStringBuffer("PropertyConversion::convertString: could not convert \"").
                 append(OUStringToOString(_rReadCharacters, RTL_TEXTENCODING_ASCII_US)).
                 append("\" into a double!").getStr());
-            aReturn <<= (double)nValue;
+            aReturn <<= nValue;
         }
         break;
         case TypeClass_STRING: