remove some old MSVC workarounds

Change-Id: I6abd8aaffb27b3c85df7c0518f7f576be4e32222
Reviewed-on: https://gerrit.libreoffice.org/36660
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

24 files changed, 39 insertions, 111 deletions

diff --git a/connectivity/source/drivers/dbase/dindexnode.cxx b/connectivity/source/drivers/dbase/dindexnode.cxx
index 0130de2905d0..81451234052d 100644
--- a/connectivity/source/drivers/dbase/dindexnode.cxx
+++ b/connectivity/source/drivers/dbase/dindexnode.cxx
@@ -66,7 +66,7 @@ ONDXKey::ONDXKey(double aVal, sal_uInt32 nRec)
 // index page
 ONDXPage::ONDXPage(ODbaseIndex& rInd, sal_uInt32 nPos, ONDXPage* pParent)
     : nRefCount(0)
-    , bNoDelete(1)
+    , bNoDelete(true)
     , nPagePos(nPos)
     , bModified(false)
     , nCount(0)
@@ -110,7 +110,7 @@ void ONDXPage::QueryDelete()
 
             ppNodes[i] = ONDXNode();
         }
-        bNoDelete = 1;
+        bNoDelete = true;
 
         nCount = 0;
         aParent.Clear();
diff --git a/connectivity/source/inc/dbase/dindexnode.hxx b/connectivity/source/inc/dbase/dindexnode.hxx
index 00c359cbfad6..d1a7c24e3255 100644
--- a/connectivity/source/inc/dbase/dindexnode.hxx
+++ b/connectivity/source/inc/dbase/dindexnode.hxx
@@ -120,8 +120,7 @@ namespace connectivity
             // work around a clang 3.5 optimization bug: if the bNoDelete is *first*
             // it mis-compiles "if (--nRefCount == 0)" and never deletes any object
             unsigned int    nRefCount : 31;
-            // the only reason this is not bool is because MSVC cannot handle mixed type bitfields
-            unsigned int    bNoDelete : 1;
+            bool            bNoDelete : 1;
             sal_uInt32      nPagePos;       // Position in the index file
             bool            bModified : 1;
             sal_uInt16      nCount;
@@ -190,7 +189,7 @@ namespace connectivity
                     {
                         assert( nRefCount < (1 << 30) && "Do not add refs to dead objects" );
                         if( bNoDelete )
-                            bNoDelete = 0;
+                            bNoDelete = false;
                         ++nRefCount;
                     }
 
diff --git a/forms/source/component/FormsCollection.cxx b/forms/source/component/FormsCollection.cxx
index b5302709667d..2d427c01ef8c 100644
--- a/forms/source/component/FormsCollection.cxx
+++ b/forms/source/component/FormsCollection.cxx
@@ -43,18 +43,18 @@ Sequence< sal_Int8 > SAL_CALL OFormsCollection::getImplementationId(  )
 
 Sequence<Type> SAL_CALL OFormsCollection::getTypes()
 {
-    return concatSequences(OInterfaceContainer::getTypes(), FormsCollectionComponentBase::getTypes(), OFormsCollection_BASE::getTypes());
+    return concatSequences(OInterfaceContainer::getTypes(), ::cppu::OComponentHelper::getTypes(), OFormsCollection_BASE::getTypes());
 }
 
 OFormsCollection::OFormsCollection(const Reference<XComponentContext>& _rxFactory)
-    :FormsCollectionComponentBase( m_aMutex )
+    : ::cppu::OComponentHelper( m_aMutex )
     ,OInterfaceContainer( _rxFactory, m_aMutex, cppu::UnoType<XForm>::get() )
     ,OFormsCollection_BASE()
 {
 }
 
 OFormsCollection::OFormsCollection( const OFormsCollection& _cloneSource )
-    :FormsCollectionComponentBase( m_aMutex )
+    : ::cppu::OComponentHelper( m_aMutex )
     ,OInterfaceContainer( m_aMutex, _cloneSource )
     ,OFormsCollection_BASE()
 {
@@ -62,7 +62,7 @@ OFormsCollection::OFormsCollection( const OFormsCollection& _cloneSource )
 
 OFormsCollection::~OFormsCollection()
 {
-    if (!FormsCollectionComponentBase::rBHelper.bDisposed)
+    if (!::cppu::OComponentHelper::rBHelper.bDisposed)
     {
         acquire();
         dispose();
@@ -77,7 +77,7 @@ Any SAL_CALL OFormsCollection::queryAggregation(const Type& _rType)
         aReturn = OInterfaceContainer::queryInterface(_rType);
 
         if (!aReturn.hasValue())
-            aReturn = FormsCollectionComponentBase::queryAggregation(_rType);
+            aReturn = ::cppu::OComponentHelper::queryAggregation(_rType);
     }
 
     return aReturn;
@@ -121,7 +121,7 @@ void OFormsCollection::disposing()
         SAL_INFO( "forms.component", "forms::OFormsCollection::disposing" );
         OInterfaceContainer::disposing();
     }
-    FormsCollectionComponentBase::disposing();
+    ::cppu::OComponentHelper::disposing();
     m_xParent = nullptr;
 }
 
diff --git a/forms/source/component/FormsCollection.hxx b/forms/source/component/FormsCollection.hxx
index 50e3f51a3864..5493a6c2f5a1 100644
--- a/forms/source/component/FormsCollection.hxx
+++ b/forms/source/component/FormsCollection.hxx
@@ -35,13 +35,10 @@ namespace frm
 // Implements the UNO Container for Forms and contains all assigned Forms.
 // It can either represent the Context for Forms or be passed a Context.
 
-typedef ::cppu::OComponentHelper FormsCollectionComponentBase;
-typedef ::cppu::ImplHelper2<    css::form::XForms
-                                ,css::lang::XServiceInfo > OFormsCollection_BASE;
-
-// else MSVC kills itself on some statements
+typedef ::cppu::ImplHelper2< css::form::XForms
+                             ,css::lang::XServiceInfo > OFormsCollection_BASE;
 class OFormsCollection
-        :public FormsCollectionComponentBase
+        :public ::cppu::OComponentHelper
         ,public OInterfaceContainer
         ,public OFormsCollection_BASE
 {
@@ -54,7 +51,7 @@ public:
     virtual ~OFormsCollection() override;
 
 public:
-    DECLARE_UNO3_AGG_DEFAULTS(OFormsCollection, FormsCollectionComponentBase)
+    DECLARE_UNO3_AGG_DEFAULTS(OFormsCollection, ::cppu::OComponentHelper)
 
     virtual css::uno::Any SAL_CALL queryAggregation(const css::uno::Type& _rType) override;
 
@@ -135,11 +132,11 @@ public:
     virtual void SAL_CALL removeScriptListener(const css::uno::Reference<css::script::XScriptListener>& p1) override
         { OInterfaceContainer::removeScriptListener(p1); }
     virtual void SAL_CALL dispose() override
-        { FormsCollectionComponentBase::dispose(); }
+        { ::cppu::OComponentHelper::dispose(); }
     virtual void SAL_CALL addEventListener(const css::uno::Reference<css::lang::XEventListener>& p1) override
-        { FormsCollectionComponentBase::addEventListener(p1); }
+        { ::cppu::OComponentHelper::addEventListener(p1); }
     virtual void SAL_CALL removeEventListener(const css::uno::Reference<css::lang::XEventListener>& p1) override
-        { FormsCollectionComponentBase::removeEventListener(p1); }
+        { ::cppu::OComponentHelper::removeEventListener(p1); }
     virtual void SAL_CALL addContainerListener(const css::uno::Reference<css::container::XContainerListener>& p1) override
         { OInterfaceContainer::addContainerListener(p1); }
     virtual void SAL_CALL removeContainerListener(const css::uno::Reference<css::container::XContainerListener>& p1) override
diff --git a/forms/source/inc/InterfaceContainer.hxx b/forms/source/inc/InterfaceContainer.hxx
index 2b57d987951b..80fb45eec122 100644
--- a/forms/source/inc/InterfaceContainer.hxx
+++ b/forms/source/inc/InterfaceContainer.hxx
@@ -275,9 +275,7 @@ private:
 };
 
 typedef ::cppu::ImplHelper1< css::form::XFormComponent> OFormComponents_BASE;
-typedef ::cppu::OComponentHelper FormComponentsBase;
-    // else MSVC kills itself on some statements
-class OFormComponents   :public FormComponentsBase
+class OFormComponents   :public ::cppu::OComponentHelper
                         ,public OInterfaceContainer
                         ,public OFormComponents_BASE
 {
@@ -290,7 +288,7 @@ public:
     OFormComponents( const OFormComponents& _cloneSource );
     virtual ~OFormComponents() override;
 
-    DECLARE_UNO3_AGG_DEFAULTS(OFormComponents, FormComponentsBase)
+    DECLARE_UNO3_AGG_DEFAULTS(OFormComponents, ::cppu::OComponentHelper)
 
     virtual css::uno::Any SAL_CALL queryAggregation(const css::uno::Type& _rType) override;
     virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes(  ) override;
diff --git a/forms/source/misc/InterfaceContainer.cxx b/forms/source/misc/InterfaceContainer.cxx
index 492c4b063d5f..efeda375b814 100644
--- a/forms/source/misc/InterfaceContainer.cxx
+++ b/forms/source/misc/InterfaceContainer.cxx
@@ -1252,7 +1252,7 @@ Any SAL_CALL OFormComponents::queryAggregation(const Type& _rType)
         aReturn = OInterfaceContainer::queryInterface(_rType);
 
         if (!aReturn.hasValue())
-            aReturn = FormComponentsBase::queryAggregation(_rType);
+            aReturn =  ::cppu::OComponentHelper::queryAggregation(_rType);
     }
 
     return aReturn;
@@ -1261,12 +1261,12 @@ Any SAL_CALL OFormComponents::queryAggregation(const Type& _rType)
 
 Sequence<Type> SAL_CALL OFormComponents::getTypes()
 {
-    return ::comphelper::concatSequences(OInterfaceContainer::getTypes(), FormComponentsBase::getTypes(), OFormComponents_BASE::getTypes());
+    return ::comphelper::concatSequences(OInterfaceContainer::getTypes(),  ::cppu::OComponentHelper::getTypes(), OFormComponents_BASE::getTypes());
 }
 
 
 OFormComponents::OFormComponents(const Reference<XComponentContext>& _rxFactory)
-    :FormComponentsBase( m_aMutex )
+    : ::cppu::OComponentHelper( m_aMutex )
     ,OInterfaceContainer( _rxFactory, m_aMutex, cppu::UnoType<XFormComponent>::get() )
     ,OFormComponents_BASE()
 {
@@ -1274,7 +1274,7 @@ OFormComponents::OFormComponents(const Reference<XComponentContext>& _rxFactory)
 
 
 OFormComponents::OFormComponents( const OFormComponents& _cloneSource )
-    :FormComponentsBase( m_aMutex )
+    : ::cppu::OComponentHelper( m_aMutex )
     ,OInterfaceContainer( m_aMutex, _cloneSource )
     ,OFormComponents_BASE()
 {
@@ -1283,7 +1283,7 @@ OFormComponents::OFormComponents( const OFormComponents& _cloneSource )
 
 OFormComponents::~OFormComponents()
 {
-    if (!FormComponentsBase::rBHelper.bDisposed)
+    if (! ::cppu::OComponentHelper::rBHelper.bDisposed)
     {
         acquire();
         dispose();
@@ -1295,7 +1295,7 @@ OFormComponents::~OFormComponents()
 void OFormComponents::disposing()
 {
     OInterfaceContainer::disposing();
-    FormComponentsBase::disposing();
+     ::cppu::OComponentHelper::disposing();
     m_xParent = nullptr;
 }
 
diff --git a/framework/inc/xml/acceleratorconfigurationreader.hxx b/framework/inc/xml/acceleratorconfigurationreader.hxx
index ae0fb9019451..f5e2cedacad9 100644
--- a/framework/inc/xml/acceleratorconfigurationreader.hxx
+++ b/framework/inc/xml/acceleratorconfigurationreader.hxx
@@ -20,8 +20,6 @@
 #ifndef INCLUDED_FRAMEWORK_INC_XML_ACCELERATORCONFIGURATIONREADER_HXX
 #define INCLUDED_FRAMEWORK_INC_XML_ACCELERATORCONFIGURATIONREADER_HXX
 
-#include <xml/saxnamespacefilter.hxx> // HACK: needed for MSVC 2013 ENABLE_LTO build: WeakImplHelper<XDocumentHandler>
-
 #include <accelerators/acceleratorcache.hxx>
 #include <macros/xinterface.hxx>
 #include <general.h>
diff --git a/framework/inc/xml/imagesdocumenthandler.hxx b/framework/inc/xml/imagesdocumenthandler.hxx
index 8fc1636e6dc0..2058a215e2d1 100644
--- a/framework/inc/xml/imagesdocumenthandler.hxx
+++ b/framework/inc/xml/imagesdocumenthandler.hxx
@@ -24,7 +24,6 @@
 
 #include <com/sun/star/xml/sax/XDocumentHandler.hpp>
 
-#include <xml/saxnamespacefilter.hxx> // HACK: needed for MSVC 2013 ENABLE_LTO build: WeakImplHelper<XDocumentHandler>
 #include <xml/imagesconfiguration.hxx>
 #include <rtl/ustring.hxx>
 #include <cppuhelper/implbase.hxx>
diff --git a/framework/qa/cppunit/dispatchtest.cxx b/framework/qa/cppunit/dispatchtest.cxx
index 554581debe55..040313dad31a 100644
--- a/framework/qa/cppunit/dispatchtest.cxx
+++ b/framework/qa/cppunit/dispatchtest.cxx
@@ -59,11 +59,10 @@ public:
 };
 
 MyInterceptor::MyInterceptor()
-    : m_nExpected(0),
+    : m_aDisabledCommands {".uno:Bold"},
+      m_nExpected(0),
       m_nUnexpected(0)
 {
-    // Not part of the initializer list as MSVC 2013 would not handle that.
-    m_aDisabledCommands = {".uno:Bold"};
 }
 
 int MyInterceptor::getExpected()
diff --git a/framework/source/xml/acceleratorconfigurationreader.cxx b/framework/source/xml/acceleratorconfigurationreader.cxx
index ac0afbc4980f..88213168e24c 100644
--- a/framework/source/xml/acceleratorconfigurationreader.cxx
+++ b/framework/source/xml/acceleratorconfigurationreader.cxx
@@ -25,6 +25,7 @@
 #include <acceleratorconst.h>
 
 #include <com/sun/star/xml/sax/XExtendedDocumentHandler.hpp>
+#include <com/sun/star/xml/sax/SAXException.hpp>
 #include <com/sun/star/awt/KeyModifier.hpp>
 #include <com/sun/star/awt/KeyEvent.hpp>
 #include <com/sun/star/awt/Key.hpp>
diff --git a/framework/source/xml/imagesdocumenthandler.cxx b/framework/source/xml/imagesdocumenthandler.cxx
index 5a7e002446f9..0389cf1887a8 100644
--- a/framework/source/xml/imagesdocumenthandler.cxx
+++ b/framework/source/xml/imagesdocumenthandler.cxx
@@ -22,6 +22,7 @@
 #include <xml/imagesdocumenthandler.hxx>
 
 #include <com/sun/star/xml/sax/XExtendedDocumentHandler.hpp>
+#include <com/sun/star/xml/sax/SAXException.hpp>
 
 #include <vcl/svapp.hxx>
 #include <vcl/toolbox.hxx>
diff --git a/i18npool/source/collator/chaptercollator.cxx b/i18npool/source/collator/chaptercollator.cxx
index 253404266976..ccb4d9a3370f 100644
--- a/i18npool/source/collator/chaptercollator.cxx
+++ b/i18npool/source/collator/chaptercollator.cxx
@@ -17,9 +17,6 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-// prevent internal compiler error with MSVC6SP3
-#include <utility>
-
 #include <cppuhelper/supportsservice.hxx>
 #include <chaptercollator.hxx>
 #include <com/sun/star/i18n/KCharacterType.hpp>
diff --git a/i18nutil/source/utility/widthfolding.cxx b/i18nutil/source/utility/widthfolding.cxx
index 8b3e1cb816ef..c98acb4a3e8a 100644
--- a/i18nutil/source/utility/widthfolding.cxx
+++ b/i18nutil/source/utility/widthfolding.cxx
@@ -17,8 +17,6 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-// prevent internal compiler error with MSVC6SP3
-#include <utility>
 #include <i18nutil/widthfolding.hxx>
 #include <comphelper/string.hxx>
 #include "widthfolding_data.h"
diff --git a/include/svl/style.hxx b/include/svl/style.hxx
index 01f402a8cb4c..e0a4181fc198 100644
--- a/include/svl/style.hxx
+++ b/include/svl/style.hxx
@@ -272,13 +272,7 @@ public:
     virtual bool        SetParent( const OUString& ) override;
 
 protected:
-    SfxStyleSheet() // do not use! needed by MSVC at compile time to satisfy ImplInheritanceHelper
-        : SfxStyleSheetBase("dummy", nullptr, SfxStyleFamily::All, 0)
-    {
-        assert(false);
-    }
     virtual             ~SfxStyleSheet() override;
-
 };
 
 class SVL_DLLPUBLIC SfxStyleSheetPool: public SfxStyleSheetBasePool
diff --git a/include/tools/ref.hxx b/include/tools/ref.hxx
index bb32d486339e..5116c73bd5b5 100644
--- a/include/tools/ref.hxx
+++ b/include/tools/ref.hxx
@@ -122,22 +122,21 @@ class TOOLS_DLLPUBLIC SvRefBase
     // work around a clang 3.5 optimization bug: if the bNoDelete is *first*
     // it mis-compiles "if (--nRefCount == 0)" and never deletes any object
     unsigned int nRefCount : 31;
-    // the only reason this is not bool is because MSVC cannot handle mixed type bitfields
-    unsigned int bNoDelete : 1;
+    bool bNoDelete : 1;
 
 protected:
     virtual         ~SvRefBase();
 
 public:
-                    SvRefBase() : nRefCount(0), bNoDelete(1) {}
+                    SvRefBase() : nRefCount(0), bNoDelete(true) {}
 
-                    SvRefBase(const SvRefBase &) : nRefCount(0), bNoDelete(1) {}
+                    SvRefBase(const SvRefBase &) : nRefCount(0), bNoDelete(true) {}
 
     SvRefBase &     operator = ( const SvRefBase & )
                     { return *this; }
 
     void            RestoreNoDelete()
-                    { bNoDelete = 1; }
+                    { bNoDelete = true; }
 
     void            AddNextRef()
                     {
@@ -149,7 +148,7 @@ public:
                     {
                         assert( nRefCount < (1 << 30) && "Do not add refs to dead objects" );
                         if( bNoDelete )
-                            bNoDelete = 0;
+                            bNoDelete = false;
                         ++nRefCount;
                     }
 
diff --git a/include/vcl/vclptr.hxx b/include/vcl/vclptr.hxx
index 906cd788c2af..2e79b17cf5bb 100644
--- a/include/vcl/vclptr.hxx
+++ b/include/vcl/vclptr.hxx
@@ -61,7 +61,6 @@ private:
     static S f(T1 *, int);
 
     struct H {
-        H(); // avoid C2514 "class has no constructors" from MSVC 2008
         operator T1 * () const;
         operator T2 * ();
     };
diff --git a/sc/source/ui/Accessibility/AccessibleDocument.cxx b/sc/source/ui/Accessibility/AccessibleDocument.cxx
index f85637dcedcd..a7f379e87eed 100644
--- a/sc/source/ui/Accessibility/AccessibleDocument.cxx
+++ b/sc/source/ui/Accessibility/AccessibleDocument.cxx
@@ -17,23 +17,6 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-/* Somehow, under same circumstances, MSVC creates object code for 2
- * inlined functions. Nobody here uses them, so simply define them away
- * so that there be no dupplicate symbols anymore.
-
- * The symbols "extents" and "indices" come from boost::multi_array.
- */
-
-#ifdef indices
-#undef indices
-#endif
-#define indices dummy1_indices
-
-#ifdef extents
-#undef extents
-#endif
-#define extents dummy1_extents
-
 #include "AccessibleDocument.hxx"
 #include "AccessibleSpreadsheet.hxx"
 #include "tabvwsh.hxx"
diff --git a/sc/source/ui/Accessibility/AccessiblePreviewHeaderCell.cxx b/sc/source/ui/Accessibility/AccessiblePreviewHeaderCell.cxx
index cb71f3d3c534..e8f7a4e3e592 100644
--- a/sc/source/ui/Accessibility/AccessiblePreviewHeaderCell.cxx
+++ b/sc/source/ui/Accessibility/AccessiblePreviewHeaderCell.cxx
@@ -19,23 +19,6 @@
 
 #include <sal/config.h>
 
-/* Somehow, under same circumstances, MSVC creates object code for 2
- * inlined functions. Nobody here uses them, so simply define them away
- * so that there be no dupplicate symbols anymore.
-
- * The symbols "extents" and "indices" come from boost::multi_array.
- */
-
-#ifdef indices
-#undef indices
-#endif
-#define indices dummy2_indices
-
-#ifdef extents
-#undef extents
-#endif
-#define extents dummy2_extents
-
 #include "scitems.hxx"
 #include <editeng/eeitem.hxx>
 #include <tools/gen.hxx>
diff --git a/starmath/source/wordexportbase.cxx b/starmath/source/wordexportbase.cxx
index 66bec0c2d3fa..cf32d067f364 100644
--- a/starmath/source/wordexportbase.cxx
+++ b/starmath/source/wordexportbase.cxx
@@ -137,13 +137,7 @@ void SmWordExportBase::HandleUnaryOperation(const SmUnHorNode* pNode, int nLevel
     // update HandleMath() when adding new items
     SAL_INFO("starmath.wordbase", "Unary: " << int(pNode->GetToken().eType));
 
-// Avoid MSVC warning C4065: switch statement contains 'default' but no 'case' labels
-//    switch( pNode->GetToken().eType )
-//    {
-//        default:
     HandleAllSubNodes(pNode, nLevel);
-//            break;
-//    }
 }
 
 void SmWordExportBase::HandleBinaryOperation(const SmBinHorNode* pNode, int nLevel)
diff --git a/sw/source/core/undo/untbl.cxx b/sw/source/core/undo/untbl.cxx
index b3f1a7a87a3c..7d6c81349aa0 100644
--- a/sw/source/core/undo/untbl.cxx
+++ b/sw/source/core/undo/untbl.cxx
@@ -1053,18 +1053,10 @@ void SaveTable::CreateNew( SwTable& rTable, bool bCreateFrames,
             }
         }
 
-#ifdef _MSC_VER
-// MSVC 2012 appears very confused and rambles about a declaration of "n" below
-#pragma warning (push, 1)
-#pragma warning (disable: 4258)
-#endif
         for( SwTableLines::const_iterator it = rTable.GetTabLines().begin() + n;
              it != rTable.GetTabLines().begin() + nOldLines; ++it )
             delete *it;
         rTable.GetTabLines().erase( rTable.GetTabLines().begin() + n, rTable.GetTabLines().begin() + nOldLines );
-#ifdef _MSC_VER
-#pragma warning (pop)
-#endif
     }
 
     aParent.GetTabLines().erase( aParent.GetTabLines().begin(), aParent.GetTabLines().begin() + n );
diff --git a/sw/source/filter/ww8/ww8graf.cxx b/sw/source/filter/ww8/ww8graf.cxx
index e3fbbaf62732..d81ce19773fe 100644
--- a/sw/source/filter/ww8/ww8graf.cxx
+++ b/sw/source/filter/ww8/ww8graf.cxx
@@ -2601,12 +2601,11 @@ SwFrameFormat* SwWW8ImplReader::Read_GrafLayer( long nGrafAnchorCp )
         Get the record for top level object, so we can get the word anchoring
         and wrapping information for it.
     */
-    for (MSDffImportRecords::const_iterator it = aData.begin();
-            it != aData.end(); ++it) // MSVC2008 wants const_iterator here???
+    for (auto const & it : aData)
     {
-        if ((*it)->pObj == pObject)
+        if (it->pObj == pObject)
         {
-            pRecord = it->get();
+            pRecord = it.get();
             break;
         }
     }
diff --git a/tools/source/datetime/tdate.cxx b/tools/source/datetime/tdate.cxx
index 0245de35c640..05a1e5a1d370 100644
--- a/tools/source/datetime/tdate.cxx
+++ b/tools/source/datetime/tdate.cxx
@@ -327,7 +327,7 @@ sal_uInt16 Date::GetDayOfYear() const
     Normalize( nDay, nMonth, nYear);
 
     for( sal_uInt16 i = 1; i < nMonth; i++ )
-         nDay = nDay + ::ImplDaysInMonth( i, nYear );   // += yields a warning on MSVC, so don't use it
+         nDay += ::ImplDaysInMonth( i, nYear );
     return nDay;
 }
 
diff --git a/tools/source/generic/bigint.cxx b/tools/source/generic/bigint.cxx
index 41b00888d973..bef8de9f7a9e 100644
--- a/tools/source/generic/bigint.cxx
+++ b/tools/source/generic/bigint.cxx
@@ -349,7 +349,7 @@ void BigInt::DivLong( const BigInt& rB, BigInt& rErg ) const
                 nK = (sal_uInt16)(0x10000UL - nK);
         }
         unsigned short& rNum( aTmpA.nNum[j - nLenB + i] );
-        rNum = rNum - nK;   // MSVC yields a warning on -= here, so don't use it
+        rNum -= nK;
         if (aTmpA.nNum[j - nLenB + i] == 0)
             rErg.nNum[j - nLenB] = nQ;
         else
diff --git a/vcl/source/gdi/pdfwriter_impl.hxx b/vcl/source/gdi/pdfwriter_impl.hxx
index 4562ac984439..bf57a017be93 100644
--- a/vcl/source/gdi/pdfwriter_impl.hxx
+++ b/vcl/source/gdi/pdfwriter_impl.hxx
@@ -267,8 +267,6 @@ public:
             , m_bTrueColor(false)
         {
         }
-        JPGEmit(const JPGEmit&) = delete; // to keep MSVC2013 happy
-        JPGEmit(JPGEmit&&); // to keep MSVC2013 happy
     };
 
     struct GradientEmit