Explicitly mark overriding destructors as "virtual"

It appears that the C++ standard allows overriding destructors to be marked
"override," but at least some MSVC versions complain about it, so at least make
sure such destructors are explicitly marked "virtual."

Change-Id: I0e1cafa7584fd16ebdce61f569eae2373a71b0a1

4 files changed, 4 insertions, 4 deletions

diff --git a/sw/source/filter/xml/xmlimp.hxx b/sw/source/filter/xml/xmlimp.hxx
index 1369894ff601..1788bce4573e 100644
--- a/sw/source/filter/xml/xmlimp.hxx
+++ b/sw/source/filter/xml/xmlimp.hxx
@@ -111,7 +111,7 @@ public:
         const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > xContext,
         OUString const & implementationName, sal_uInt16 nImportFlags);
 
-    ~SwXMLImport() throw();
+    virtual ~SwXMLImport() throw();
 
     // ::com::sun::star::xml::sax::XDocumentHandler
     virtual void SAL_CALL startDocument()
diff --git a/sw/source/filter/xml/xmltbli.cxx b/sw/source/filter/xml/xmltbli.cxx
index 259135e6550c..d45b1072d6e7 100644
--- a/sw/source/filter/xml/xmltbli.cxx
+++ b/sw/source/filter/xml/xmltbli.cxx
@@ -1079,7 +1079,7 @@ public:
     SwXMLDDETableContext_Impl(
         SwXMLImport& rImport, sal_uInt16 nPrfx, const OUString& rLName);
 
-    ~SwXMLDDETableContext_Impl();
+    virtual ~SwXMLDDETableContext_Impl();
 
     virtual void StartElement(
         const Reference<xml::sax::XAttributeList> & xAttrList) SAL_OVERRIDE;
diff --git a/sw/source/filter/xml/xmltexte.hxx b/sw/source/filter/xml/xmltexte.hxx
index e70204f7bf08..cb007465a77d 100644
--- a/sw/source/filter/xml/xmltexte.hxx
+++ b/sw/source/filter/xml/xmltexte.hxx
@@ -68,7 +68,7 @@ public:
     SwXMLTextParagraphExport(
         SwXMLExport& rExp,
          SvXMLAutoStylePoolP& rAutoStylePool );
-    ~SwXMLTextParagraphExport();
+    virtual ~SwXMLTextParagraphExport();
 
     virtual void setTextEmbeddedGraphicURL(
         const ::com::sun::star::uno::Reference <
diff --git a/sw/source/filter/xml/xmltexti.hxx b/sw/source/filter/xml/xmltexti.hxx
index 0d8adef943e9..1a7d1b884e45 100644
--- a/sw/source/filter/xml/xmltexti.hxx
+++ b/sw/source/filter/xml/xmltexti.hxx
@@ -45,7 +45,7 @@ public:
             bool bInsertM, bool bStylesOnlyM, bool bProgress,
             bool bBlockM, bool bOrganizerM,
             sal_Bool bPreserveRedlineMode );
-    ~SwXMLTextImportHelper();
+    virtual ~SwXMLTextImportHelper();
 
     virtual ::com::sun::star::uno::Reference<
         ::com::sun::star::beans::XPropertySet>