loplugin:unnecessaryoverride

Change-Id: I08c55a3023ec2e8990098eeb60e91cd18556e7ae
Reviewed-on: https://gerrit.libreoffice.org/29656
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Tested-by: Noel Grandin <noel.grandin@collabora.co.uk>

24 files changed, 79 insertions, 154 deletions

diff --git a/compilerplugins/clang/unnecessaryoverride.cxx b/compilerplugins/clang/unnecessaryoverride.cxx
index d77b84f6037c..b031c50b7b87 100644
--- a/compilerplugins/clang/unnecessaryoverride.cxx
+++ b/compilerplugins/clang/unnecessaryoverride.cxx
@@ -39,6 +39,19 @@ public:
              return;
         if (fn == SRCDIR "/forms/source/component/Time.cxx")
             return;
+        if (fn == SRCDIR "/svx/source/dialog/hyperdlg.cxx")
+            return;
+        if (fn == SRCDIR "/svx/source/dialog/rubydialog.cxx")
+            return;
+        if (fn.startswith(SRCDIR "/canvas"))
+            return;
+        if (fn == SRCDIR "/sc/source/ui/view/spelldialog.cxx")
+            return;
+        if (fn == SRCDIR "/sd/source/ui/dlg/SpellDialogChildWindow.cxx")
+            return;
+        // HAVE_ODBC_ADMINISTRATION
+        if (fn == SRCDIR "/dbaccess/source/ui/dlg/dsselect.cxx")
+            return;
 
         TraverseDecl(compiler.getASTContext().getTranslationUnitDecl());
     }
@@ -72,6 +85,10 @@ bool UnnecessaryOverride::VisitCXXMethodDecl(const CXXMethodDecl* methodDecl)
     // entertaining template magic
     if (aFileName == SRCDIR "/sc/source/ui/vba/vbaformatcondition.cxx")
         return true;
+    // not sure what is going on here, but removing the override causes a crash
+     if (methodDecl->getQualifiedNameAsString() == "SwXTextDocument::queryAdapter")
+         return true;
+
 
     const CXXMethodDecl* overriddenMethodDecl = *methodDecl->begin_overridden_methods();
 
@@ -80,62 +97,78 @@ bool UnnecessaryOverride::VisitCXXMethodDecl(const CXXMethodDecl* methodDecl)
     {
         return true;
     }
+    if (methodDecl->getAccess() == AS_public && overriddenMethodDecl->getAccess() == AS_protected)
+        return true;
+
     //TODO: check for identical exception specifications
 
     const CompoundStmt* compoundStmt = dyn_cast<CompoundStmt>(methodDecl->getBody());
     if (!compoundStmt || compoundStmt->size() != 1)
         return true;
-    auto returnStmt = dyn_cast<ReturnStmt>(*compoundStmt->body_begin());
-    if (returnStmt == nullptr) {
-        return true;
-    }
-    auto returnExpr = returnStmt->getRetValue();
-    if (returnExpr == nullptr) {
-        return true;
+
+    const CXXMemberCallExpr* callExpr;
+    if (compat::getReturnType(*methodDecl).getCanonicalType()->isVoidType())
+    {
+        callExpr = dyn_cast<CXXMemberCallExpr>(*compoundStmt->body_begin());
     }
-    returnExpr = returnExpr->IgnoreImplicit();
-
-    // In something like
-    //
-    //  Reference< XResultSet > SAL_CALL OPreparedStatement::executeQuery(
-    //      const rtl::OUString& sql)
-    //      throw(SQLException, RuntimeException, std::exception)
-    //  {
-    //      return OCommonStatement::executeQuery( sql );
-    //  }
-    //
-    // look down through all the
-    //
-    //   ReturnStmt
-    //   `-ExprWithCleanups
-    //     `-CXXConstructExpr
-    //      `-MaterializeTemporaryExpr
-    //       `-ImplicitCastExpr
-    //        `-CXXBindTemporaryExpr
-    //         `-CXXMemberCallExpr
-    //
-    // where the fact that the overriding and overridden function have identical
-    // return types makes us confident that all we need to check here is whether
-    // there's an (arbitrary, one-argument) CXXConstructorExpr and
-    // CXXBindTemporaryExpr in between:
-    if (auto ctorExpr = dyn_cast<CXXConstructExpr>(returnExpr)) {
-        if (ctorExpr->getNumArgs() == 1) {
-            if (auto tempExpr = dyn_cast<CXXBindTemporaryExpr>(
-                    ctorExpr->getArg(0)->IgnoreImplicit()))
-            {
-                returnExpr = tempExpr->getSubExpr();
+    else
+    {
+        auto returnStmt = dyn_cast<ReturnStmt>(*compoundStmt->body_begin());
+        if (returnStmt == nullptr) {
+            return true;
+        }
+        auto returnExpr = returnStmt->getRetValue();
+        if (returnExpr == nullptr) {
+            return true;
+        }
+        returnExpr = returnExpr->IgnoreImplicit();
+
+        // In something like
+        //
+        //  Reference< XResultSet > SAL_CALL OPreparedStatement::executeQuery(
+        //      const rtl::OUString& sql)
+        //      throw(SQLException, RuntimeException, std::exception)
+        //  {
+        //      return OCommonStatement::executeQuery( sql );
+        //  }
+        //
+        // look down through all the
+        //
+        //   ReturnStmt
+        //   `-ExprWithCleanups
+        //     `-CXXConstructExpr
+        //      `-MaterializeTemporaryExpr
+        //       `-ImplicitCastExpr
+        //        `-CXXBindTemporaryExpr
+        //         `-CXXMemberCallExpr
+        //
+        // where the fact that the overriding and overridden function have identical
+        // return types makes us confident that all we need to check here is whether
+        // there's an (arbitrary, one-argument) CXXConstructorExpr and
+        // CXXBindTemporaryExpr in between:
+        if (auto ctorExpr = dyn_cast<CXXConstructExpr>(returnExpr)) {
+            if (ctorExpr->getNumArgs() == 1) {
+                auto tempExpr1 = ctorExpr->getArg(0)->IgnoreImplicit();
+                if (auto tempExpr2 = dyn_cast<CXXBindTemporaryExpr>(tempExpr1))
+                {
+                    returnExpr = tempExpr2->getSubExpr();
+                }
+                else if (auto tempExpr2 = dyn_cast<CXXMemberCallExpr>(tempExpr1))
+                {
+                    returnExpr = tempExpr2;
+                }
             }
         }
+
+        callExpr = dyn_cast<CXXMemberCallExpr>(returnExpr->IgnoreParenImpCasts());
     }
 
-    const CXXMemberCallExpr* callExpr = dyn_cast<CXXMemberCallExpr>(
-        returnExpr->IgnoreParenImpCasts());
     if (!callExpr || callExpr->getMethodDecl() != overriddenMethodDecl)
         return true;
-    const ImplicitCastExpr* expr1 = dyn_cast_or_null<ImplicitCastExpr>(callExpr->getImplicitObjectArgument());
+    const Expr* expr1 = callExpr->getImplicitObjectArgument()->IgnoreImpCasts();
     if (!expr1)
         return true;
-    const CXXThisExpr* expr2 = dyn_cast_or_null<CXXThisExpr>(expr1->getSubExpr());
+    const CXXThisExpr* expr2 = dyn_cast_or_null<CXXThisExpr>(expr1);
     if (!expr2)
         return true;
     for (unsigned i = 0; i<callExpr->getNumArgs(); ++i) {
@@ -146,9 +179,10 @@ bool UnnecessaryOverride::VisitCXXMethodDecl(const CXXMethodDecl* methodDecl)
     }
 
     report(
-        DiagnosticsEngine::Warning, "%0 virtual function just calls %1 parent",
-        methodDecl->getSourceRange().getBegin())
-        << methodDecl->getAccess() << overriddenMethodDecl->getAccess()
+            DiagnosticsEngine::Warning, "%0 virtual function just calls %1 parent",
+            methodDecl->getSourceRange().getBegin())
+        << methodDecl->getAccess()
+        << overriddenMethodDecl->getAccess()
         << methodDecl->getSourceRange();
     if (methodDecl->getCanonicalDecl()->getLocation() != methodDecl->getLocation()) {
         const CXXMethodDecl* pOther = methodDecl->getCanonicalDecl();
diff --git a/connectivity/source/sdbcx/VCatalog.cxx b/connectivity/source/sdbcx/VCatalog.cxx
index 87ec5f13c672..c05a50a09a72 100644
--- a/connectivity/source/sdbcx/VCatalog.cxx
+++ b/connectivity/source/sdbcx/VCatalog.cxx
@@ -61,11 +61,6 @@ OCatalog::~OCatalog()
     delete m_pUsers;
 }
 
-void SAL_CALL OCatalog::acquire() throw()
-{
-    OCatalog_BASE::acquire();
-}
-
 void SAL_CALL OCatalog::release() throw()
 {
     release_ChildImpl();
diff --git a/drawinglayer/source/primitive3d/sdrcubeprimitive3d.cxx b/drawinglayer/source/primitive3d/sdrcubeprimitive3d.cxx
index 474cae57e507..4de490ac1e89 100644
--- a/drawinglayer/source/primitive3d/sdrcubeprimitive3d.cxx
+++ b/drawinglayer/source/primitive3d/sdrcubeprimitive3d.cxx
@@ -183,11 +183,6 @@ namespace drawinglayer
         {
         }
 
-        bool SdrCubePrimitive3D::operator==(const BasePrimitive3D& rPrimitive) const
-        {
-            return SdrPrimitive3D::operator==(rPrimitive);
-        }
-
         basegfx::B3DRange SdrCubePrimitive3D::getB3DRange(const geometry::ViewInformation3D& /*rViewInformation*/) const
         {
             // use default from sdrPrimitive3D which uses transformation expanded by line width/2.
diff --git a/editeng/source/accessibility/AccessibleImageBullet.cxx b/editeng/source/accessibility/AccessibleImageBullet.cxx
index 709a6cd9e5a2..f595104963d7 100644
--- a/editeng/source/accessibility/AccessibleImageBullet.cxx
+++ b/editeng/source/accessibility/AccessibleImageBullet.cxx
@@ -99,12 +99,6 @@ namespace accessibility
         }
     }
 
-    uno::Any SAL_CALL AccessibleImageBullet::queryInterface (const uno::Type & rType) throw (uno::RuntimeException, std::exception)
-    {
-
-        return AccessibleImageBulletInterfaceBase::queryInterface(rType);
-    }
-
     uno::Reference< XAccessibleContext > SAL_CALL AccessibleImageBullet::getAccessibleContext(  ) throw (uno::RuntimeException, std::exception)
     {
 
diff --git a/idl/inc/types.hxx b/idl/inc/types.hxx
index fb051699339a..9768f8f284e8 100644
--- a/idl/inc/types.hxx
+++ b/idl/inc/types.hxx
@@ -31,8 +31,6 @@ typedef SvRefMemberList< SvMetaSlot* > SvSlotElementList;
 class SvMetaAttribute : public SvMetaReference
 {
 public:
-    virtual void ReadAttributesSvIdl( SvIdlDataBase & rBase,
-                                      SvTokenStream & rInStm ) override;
     tools::SvRef<SvMetaType> aType;
     SvIdentifier             aSlotId;
                         SvMetaAttribute();
diff --git a/idl/source/objects/types.cxx b/idl/source/objects/types.cxx
index ca5bb4d01844..6a38caa8b032 100644
--- a/idl/source/objects/types.cxx
+++ b/idl/source/objects/types.cxx
@@ -97,12 +97,6 @@ bool SvMetaAttribute::ReadSvIdl( SvIdlDataBase & rBase,
     return bOk;
 }
 
-void SvMetaAttribute::ReadAttributesSvIdl( SvIdlDataBase & rBase,
-                                             SvTokenStream & rInStm )
-{
-    SvMetaReference::ReadAttributesSvIdl( rBase, rInStm );
-}
-
 sal_uLong SvMetaAttribute::MakeSfx( OStringBuffer& rAttrArray )
 {
     SvMetaType * pType = GetType();
diff --git a/include/connectivity/sdbcx/VCatalog.hxx b/include/connectivity/sdbcx/VCatalog.hxx
index f7eee9ea6a26..36b25ae65b16 100644
--- a/include/connectivity/sdbcx/VCatalog.hxx
+++ b/include/connectivity/sdbcx/VCatalog.hxx
@@ -105,7 +105,6 @@ namespace connectivity
             // ::cppu::OComponentHelper
             virtual void SAL_CALL disposing() override;
             // XInterface
-            void SAL_CALL acquire() throw() override;
             void SAL_CALL release() throw() override;
             // XTablesSupplier
             virtual css::uno::Reference< css::container::XNameAccess > SAL_CALL getTables(  ) throw(css::uno::RuntimeException, std::exception) override;
diff --git a/include/drawinglayer/primitive3d/sdrcubeprimitive3d.hxx b/include/drawinglayer/primitive3d/sdrcubeprimitive3d.hxx
index 4b54b42879a9..3d4ee0be1808 100644
--- a/include/drawinglayer/primitive3d/sdrcubeprimitive3d.hxx
+++ b/include/drawinglayer/primitive3d/sdrcubeprimitive3d.hxx
@@ -49,9 +49,6 @@ namespace drawinglayer
                 const attribute::SdrLineFillShadowAttribute3D& rSdrLFSAttribute,
                 const attribute::Sdr3DObjectAttribute& rSdr3DObjectAttribute);
 
-            /// compare operator
-            virtual bool operator==(const BasePrimitive3D& rPrimitive) const override;
-
             /// get range
             virtual basegfx::B3DRange getB3DRange(const geometry::ViewInformation3D& rViewInformation) const override;
 
diff --git a/include/editeng/AccessibleImageBullet.hxx b/include/editeng/AccessibleImageBullet.hxx
index 997a4ccb09e4..1b33069ebf9c 100644
--- a/include/editeng/AccessibleImageBullet.hxx
+++ b/include/editeng/AccessibleImageBullet.hxx
@@ -53,9 +53,6 @@ namespace accessibility
 
         virtual ~AccessibleImageBullet  () override;
 
-        // XInterface
-        virtual css::uno::Any SAL_CALL queryInterface (const css::uno::Type & rType) throw (css::uno::RuntimeException, std::exception) override;
-
         // XAccessible
         virtual css::uno::Reference< css::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext(  ) throw (css::uno::RuntimeException, std::exception) override;
 
diff --git a/include/oox/ppt/pptshape.hxx b/include/oox/ppt/pptshape.hxx
index 5256a6679464..ffd1cf9fda48 100644
--- a/include/oox/ppt/pptshape.hxx
+++ b/include/oox/ppt/pptshape.hxx
@@ -67,8 +67,6 @@ public:
             basegfx::B2DHomMatrix& aTransformation,
             ::oox::drawingml::ShapeIdMap* pShapeMap = nullptr );
 
-    virtual void applyShapeReference( const oox::drawingml::Shape& rReferencedShape, bool bUseText = true ) override;
-
     ShapeLocation getShapeLocation() const { return meShapeLocation; };
     void setReferenced( bool bReferenced ){ mbReferenced = bReferenced; };
     void setPlaceholder( oox::drawingml::ShapePtr pPlaceholder ) { mpPlaceholder = pPlaceholder; }
diff --git a/include/test/screenshot_test.hxx b/include/test/screenshot_test.hxx
index 6e6ce4a9fd5f..ab6adedc1f7c 100644
--- a/include/test/screenshot_test.hxx
+++ b/include/test/screenshot_test.hxx
@@ -49,7 +49,6 @@ public:
     virtual ~ScreenshotTest() override;
 
     virtual void setUp() override;
-    virtual void tearDown() override;
 
     /// Dialog creation for known dialogs by Name (path and UIXMLDescription, *.ui file).
     /// This uses maKnownDialogs to check if known, and if so, calls createDialogByID
diff --git a/include/toolkit/awt/vclxwindows.hxx b/include/toolkit/awt/vclxwindows.hxx
index 62a8bc2afd05..996a0baaefc2 100644
--- a/include/toolkit/awt/vclxwindows.hxx
+++ b/include/toolkit/awt/vclxwindows.hxx
@@ -378,7 +378,6 @@ public:
     virtual ~VCLXFrame() override;
 
     // css::uno::XInterface
-    css::uno::Any                  SAL_CALL queryInterface( const css::uno::Type & rType ) throw(css::uno::RuntimeException, std::exception) override;
     void                                        SAL_CALL acquire() throw() override  { OWeakObject::acquire(); }
     void                                        SAL_CALL release() throw() override  { OWeakObject::release(); }
 
@@ -452,7 +451,6 @@ public:
                         virtual ~VCLXTabPage() override;
 
     // css::uno::XInterface
-    css::uno::Any                  SAL_CALL queryInterface( const css::uno::Type & rType ) throw(css::uno::RuntimeException, std::exception) override;
     void                                        SAL_CALL acquire() throw() override  { OWeakObject::acquire(); }
     void                                        SAL_CALL release() throw() override  { OWeakObject::release(); }
 
diff --git a/include/vbahelper/vbashapes.hxx b/include/vbahelper/vbashapes.hxx
index 7f48993fd3a3..5699cb73c19d 100644
--- a/include/vbahelper/vbashapes.hxx
+++ b/include/vbahelper/vbashapes.hxx
@@ -88,8 +88,6 @@ public:
     virtual css::uno::Reference< ov::msforms::XShapeRange > SAL_CALL Range( const css::uno::Any& shapes ) throw (css::uno::RuntimeException, std::exception) override;
     // ScVbaCollectionBaseImpl
     virtual css::uno::Any createCollectionObject( const css::uno::Any& aSource ) throw (css::uno::RuntimeException) override;
-    virtual css::uno::Any SAL_CALL Item( const css::uno::Any& Index1, const css::uno::Any& Index2)
-         throw (css::lang::IndexOutOfBoundsException, css::script::BasicErrorException, css::uno::RuntimeException) override;
 };
 
 #endif // INCLUDED_VBAHELPER_VBASHAPES_HXX
diff --git a/include/xmloff/xmlnumfi.hxx b/include/xmloff/xmlnumfi.hxx
index 10283e64c117..0c9defc22865 100644
--- a/include/xmloff/xmlnumfi.hxx
+++ b/include/xmloff/xmlnumfi.hxx
@@ -174,7 +174,6 @@ public:
                                     const OUString& rLocalName,
                                     const css::uno::Reference< css::xml::sax::XAttributeList>& xAttrList ) override;
     virtual void CreateAndInsert(bool bOverwrite) override;
-    virtual void Finish(bool bOverwrite) override;
 
     SvXMLNumImpData* GetData() const                { return pData; }
     sal_Int32 GetKey();
diff --git a/oox/source/ppt/pptshape.cxx b/oox/source/ppt/pptshape.cxx
index 71f6428ff596..9a673b73a8b5 100644
--- a/oox/source/ppt/pptshape.cxx
+++ b/oox/source/ppt/pptshape.cxx
@@ -376,11 +376,6 @@ void PPTShape::addShape(
     }
 }
 
-void PPTShape::applyShapeReference( const oox::drawingml::Shape& rReferencedShape, bool bUseText )
-{
-    Shape::applyShapeReference( rReferencedShape, bUseText );
-}
-
 namespace
 {
     bool ShapeLocationIsMaster(oox::drawingml::Shape *pInShape)
diff --git a/sax/qa/cppunit/parser.cxx b/sax/qa/cppunit/parser.cxx
index 287b712686d3..03b2499b5c4f 100644
--- a/sax/qa/cppunit/parser.cxx
+++ b/sax/qa/cppunit/parser.cxx
@@ -50,7 +50,6 @@ class ParserTest: public test::BootstrapFixture
 
 public:
     virtual void setUp() override;
-    virtual void tearDown() override;
 
     void parse();
 
@@ -70,11 +69,6 @@ void ParserTest::setUp()
     mxParser->setTokenHandler( mxTokenHandler.get() );
 }
 
-void ParserTest::tearDown()
-{
-    test::BootstrapFixture::tearDown();
-}
-
 uno::Reference< io::XInputStream > ParserTest::createStream(const OString& sInput)
 {
     uno::Reference< io::XOutputStream > xPipe( io::Pipe::create(m_xContext) );
diff --git a/sax/qa/cppunit/xmlimport.cxx b/sax/qa/cppunit/xmlimport.cxx
index 915f26ee4e1d..f824e51db5c5 100644
--- a/sax/qa/cppunit/xmlimport.cxx
+++ b/sax/qa/cppunit/xmlimport.cxx
@@ -343,7 +343,6 @@ private:
 
 public:
     virtual void setUp() override;
-    virtual void tearDown() override;
 
     XMLImportTest() : BootstrapFixture(true, false) {}
     void parse();
@@ -390,11 +389,6 @@ void XMLImportTest::setUp()
     m_sDirPath = m_directories.getPathFromSrc( "/sax/qa/data/" );
 }
 
-void XMLImportTest::tearDown()
-{
-    test::BootstrapFixture::tearDown();
-}
-
 void XMLImportTest::parse()
 {
     OUString fileNames[] = {"simple.xml", "defaultns.xml", "inlinens.xml",
diff --git a/svgio/qa/cppunit/SvgImportTest.cxx b/svgio/qa/cppunit/SvgImportTest.cxx
index 01391b81465d..9a612f427114 100644
--- a/svgio/qa/cppunit/SvgImportTest.cxx
+++ b/svgio/qa/cppunit/SvgImportTest.cxx
@@ -66,8 +66,6 @@ class Test : public test::BootstrapFixture, public XmlTestTools
     Primitive2DSequence parseSvg(const char* aSource);
 
 public:
-    virtual void tearDown() override;
-
     CPPUNIT_TEST_SUITE(Test);
     CPPUNIT_TEST(testStyles);
     CPPUNIT_TEST(testTdf87309);
@@ -115,11 +113,6 @@ Primitive2DSequence Test::parseSvg(const char* aSource)
     return xSvgParser->getDecomposition(aInputStream, aPath);
 }
 
-void Test::tearDown()
-{
-    BootstrapFixture::tearDown();
-}
-
 void Test::checkRectPrimitive(Primitive2DSequence& rPrimitive)
 {
     Primitive2dXmlDump dumper;
diff --git a/test/source/screenshot_test.cxx b/test/source/screenshot_test.cxx
index be65c0f66faf..6c22d9fa56c9 100644
--- a/test/source/screenshot_test.cxx
+++ b/test/source/screenshot_test.cxx
@@ -59,11 +59,6 @@ void ScreenshotTest::setUp()
     }
 }
 
-void ScreenshotTest::tearDown()
-{
-    test::BootstrapFixture::tearDown();
-}
-
 void ScreenshotTest::implSaveScreenshot(const Bitmap& rScreenshot, const OString& rScreenshotId)
 {
     OUString aDirname, aBasename;
diff --git a/toolkit/source/awt/vclxwindows.cxx b/toolkit/source/awt/vclxwindows.cxx
index d3b655616d6f..f59e197ec3fd 100644
--- a/toolkit/source/awt/vclxwindows.cxx
+++ b/toolkit/source/awt/vclxwindows.cxx
@@ -2727,12 +2727,6 @@ VCLXTabPage::~VCLXTabPage()
 {
 }
 
-css::uno::Any SAL_CALL VCLXTabPage::queryInterface(const css::uno::Type & rType )
-throw(css::uno::RuntimeException, std::exception)
-{
-    return VCLXContainer::queryInterface( rType );
-}
-
 // css::lang::XTypeProvider
 IMPL_XTYPEPROVIDER_START( VCLXTabPage )
     VCLXContainer::getTypes()
@@ -6537,12 +6531,6 @@ VCLXFrame::~VCLXFrame()
 {
 }
 
-css::uno::Any SAL_CALL VCLXFrame::queryInterface(const css::uno::Type & rType )
-throw(css::uno::RuntimeException, std::exception)
-{
-    return VCLXContainer::queryInterface( rType );
-}
-
 // css::lang::XTypeProvider
 IMPL_XTYPEPROVIDER_START( VCLXFrame )
     VCLXContainer::getTypes()
diff --git a/ucb/source/ucp/cmis/cmis_repo_content.cxx b/ucb/source/ucp/cmis/cmis_repo_content.cxx
index e76105815a9f..b0726898cae7 100644
--- a/ucb/source/ucp/cmis/cmis_repo_content.cxx
+++ b/ucb/source/ucp/cmis/cmis_repo_content.cxx
@@ -320,11 +320,6 @@ namespace cmis
 
     XTYPEPROVIDER_COMMON_IMPL( RepoContent );
 
-    uno::Any SAL_CALL RepoContent::queryInterface( const uno::Type & rType ) throw ( uno::RuntimeException, std::exception )
-    {
-        return ContentImplHelper::queryInterface(rType);
-    }
-
     OUString SAL_CALL RepoContent::getImplementationName() throw( uno::RuntimeException, std::exception )
     {
        return OUString("com.sun.star.comp.CmisRepoContent");
diff --git a/ucb/source/ucp/cmis/cmis_repo_content.hxx b/ucb/source/ucp/cmis/cmis_repo_content.hxx
index 82200e96b876..adb2ad624a3b 100644
--- a/ucb/source/ucp/cmis/cmis_repo_content.hxx
+++ b/ucb/source/ucp/cmis/cmis_repo_content.hxx
@@ -89,8 +89,6 @@ public:
     virtual OUString getParentURL() override;
 
     // XInterface
-    virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType )
-        throw( css::uno::RuntimeException, std::exception ) override;
 
     virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId()
         throw( css::uno::RuntimeException, std::exception ) override;
diff --git a/vbahelper/source/vbahelper/vbashapes.cxx b/vbahelper/source/vbahelper/vbashapes.cxx
index 91f9b37ae13d..bb5c620f8742 100644
--- a/vbahelper/source/vbahelper/vbashapes.cxx
+++ b/vbahelper/source/vbahelper/vbashapes.cxx
@@ -173,23 +173,6 @@ ScVbaShapes::getShapesByArrayIndices( const uno::Any& Index  ) throw (uno::Runti
     return xIndexAccess;
 }
 
-uno::Any SAL_CALL
-ScVbaShapes::Item(const uno::Any& Index, const uno::Any& Index2)
-    throw (lang::IndexOutOfBoundsException, script::BasicErrorException, uno::RuntimeException)
-{
-    // I don't think we need to support Array of indices for shapes
-/*
-    if ( Index.getValueTypeClass() == uno::TypeClass_SEQUENCE )
-    {
-        uno::Reference< container::XIndexAccess > xIndexAccess( getShapesByArrayIndices( Index ) );
-        // return new collection instance
-        uno::Reference< XCollection > xShapesCollection(  new ScVbaShapes( this->getParent(), mxContext, xIndexAccess ) );
-        return uno::makeAny( xShapesCollection );
-    }
-*/
-    return  ScVbaShapes_BASE::Item( Index, Index2 );
-}
-
 uno::Reference< msforms::XShapeRange > SAL_CALL
 ScVbaShapes::Range( const uno::Any& shapes ) throw (css::uno::RuntimeException, std::exception)
 {
diff --git a/xmloff/source/style/xmlnumfi.cxx b/xmloff/source/style/xmlnumfi.cxx
index 7d1db52a5eb0..ccd8158ead14 100644
--- a/xmloff/source/style/xmlnumfi.cxx
+++ b/xmloff/source/style/xmlnumfi.cxx
@@ -1829,11 +1829,6 @@ sal_Int32 SvXMLNumFormatContext::CreateAndInsert(SvNumberFormatter* pFormatter)
     return nKey;
 }
 
-void SvXMLNumFormatContext::Finish( bool bOverwrite )
-{
-    SvXMLStyleContext::Finish( bOverwrite );
-}
-
 const LocaleDataWrapper& SvXMLNumFormatContext::GetLocaleData() const
 {
     return pData->GetLocaleData( nFormatLang );