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

3 files changed, 3 insertions, 3 deletions

diff --git a/include/basic/basmgr.hxx b/include/basic/basmgr.hxx
index 01d90e7ecf52..06c67cd75dd3 100644
--- a/include/basic/basmgr.hxx
+++ b/include/basic/basmgr.hxx
@@ -141,7 +141,7 @@ protected:
     bool            ImplEncryptStream( SvStream& rStream ) const;
     BasicLibInfo*   FindLibInfo( StarBASIC* pBasic ) const;
     void            CheckModules( StarBASIC* pBasic, bool bReference ) const;
-    ~BasicManager();
+    virtual ~BasicManager();
 
 public:
                     TYPEINFO_OVERRIDE();
diff --git a/include/basic/sbmod.hxx b/include/basic/sbmod.hxx
index 0dc63e390290..c5acf1594b0c 100644
--- a/include/basic/sbmod.hxx
+++ b/include/basic/sbmod.hxx
@@ -150,7 +150,7 @@ class BASIC_DLLPUBLIC SbClassModuleObject : public SbModule
 public:
     TYPEINFO_OVERRIDE();
     SbClassModuleObject( SbModule* pClassModule );
-    ~SbClassModuleObject();
+    virtual ~SbClassModuleObject();
 
     // Overridden to support NameAccess etc.
     virtual SbxVariable* Find( const OUString&, SbxClassType ) SAL_OVERRIDE;
diff --git a/include/basic/sbxmeth.hxx b/include/basic/sbxmeth.hxx
index c442bacaebc1..6d8be5c51d62 100644
--- a/include/basic/sbxmeth.hxx
+++ b/include/basic/sbxmeth.hxx
@@ -30,7 +30,7 @@ public:
     TYPEINFO_OVERRIDE();
     SbxMethod( const OUString& r, SbxDataType t );
     SbxMethod( const SbxMethod& r );
-    ~SbxMethod();
+    virtual ~SbxMethod();
     SbxMethod& operator=( const SbxMethod& r ) { SbxVariable::operator=( r ); return *this; }
     virtual SbxClassType GetClass() const SAL_OVERRIDE;
 };