SAL_WARN_UNUSED Link

Change-Id: I646677611e46a7e33e977a5afeea9bf831b28733

framework/source/services/substitutepathvars.cxx

@@ -114,7 +114,7 @@ typedef std::vector< SubstituteRule > SubstituteRuleVector;
 class SubstitutePathVariables_Impl : public utl::ConfigItem
 {
     public:
-        SubstitutePathVariables_Impl( const Link<>& aNotifyLink );
+        SubstitutePathVariables_Impl();
         virtual ~SubstitutePathVariables_Impl();
 
         static OperatingSystem GetOperatingSystemFromString( const OUString& );
@@ -153,7 +153,6 @@ class SubstitutePathVariables_Impl : public utl::ConfigItem
         bool      m_bHostRetrieved;
         OUString  m_aHost;
 
-        Link<>            m_aListenerNotify;
         const OUString    m_aSharePointsNodeName;
         const OUString    m_aDirPropertyName;
         const OUString    m_aEnvPropertyName;
@@ -261,8 +260,6 @@ public:
         throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 
 protected:
-    DECL_LINK(implts_ConfigurationNotify, void *);
-
     void            SetPredefinedPathVariables();
     OUString   ConvertOSLtoUCBURL( const OUString& aOSLCompliantURL ) const;
 
@@ -395,13 +392,12 @@ EnvironmentType SubstitutePathVariables_Impl::GetEnvTypeFromString( const OUStri
     return ET_UNKNOWN;
 }
 
-SubstitutePathVariables_Impl::SubstitutePathVariables_Impl( const Link<>& aNotifyLink ) :
+SubstitutePathVariables_Impl::SubstitutePathVariables_Impl() :
     utl::ConfigItem( OUString( "Office.Substitution" )),
     m_bYPDomainRetrieved( false ),
     m_bDNSDomainRetrieved( false ),
     m_bNTDomainRetrieved( false ),
     m_bHostRetrieved( false ),
-    m_aListenerNotify( aNotifyLink ),
     m_aSharePointsNodeName( OUString( "SharePoints" )),
     m_aDirPropertyName( OUString( "/Directory" )),
     m_aEnvPropertyName( OUString( "/Environment" )),
@@ -719,7 +715,6 @@ void SubstitutePathVariables_Impl::ReadSharePointRuleSetFromConfiguration(
 
 SubstitutePathVariables::SubstitutePathVariables( const Reference< XComponentContext >& xContext ) :
     SubstitutePathVariables_BASE(m_aMutex),
-    m_aImpl( LINK( this, SubstitutePathVariables, implts_ConfigurationNotify )),
     m_xContext( xContext )
 {
     int i;
@@ -793,16 +788,6 @@ throw ( NoSuchElementException, RuntimeException, std::exception )
     return impl_getSubstituteVariableValue( aVariable );
 }
 
-//      protected methods
-
-IMPL_LINK_NOARG(SubstitutePathVariables, implts_ConfigurationNotify)
-{
-    /* SAFE AREA ----------------------------------------------------------------------------------------------- */
-    osl::MutexGuard g(rBHelper.rMutex);
-
-    return 0;
-}
-
 OUString SubstitutePathVariables::ConvertOSLtoUCBURL( const OUString& aOSLCompliantURL ) const
 {
     OUString aResult;

include/tools/link.hxx

@@ -113,7 +113,8 @@
 #define LINK(Instance, Class, Member) ::tools::detail::makeLink( \
     static_cast<Class *>(Instance), &Class::LinkStub##Member)
 
-template<typename Arg = void *, typename Ret = sal_IntPtr> class Link {
+template<typename Arg = void *, typename Ret = sal_IntPtr>
+class SAL_WARN_UNUSED Link {
 public:
     typedef Ret Stub(void *, Arg);
 

sd/source/ui/view/DocumentRenderer.cxx

@@ -1609,7 +1609,6 @@ private:
                                   Size( nRotatedWidth, nRotatedHeight ) );
         }
 
-        Link<> aOldLink;
         Outliner* pOutliner = mrBase.GetDocument()->GetInternalOutliner();
         pOutliner->Init(OUTLINERMODE_OUTLINEVIEW);
         const sal_uInt16 nSavedOutlMode (pOutliner->GetMode());

sw/source/uibase/inc/hyp.hxx

@@ -31,7 +31,6 @@ private:
     SwView* pView;
     ::com::sun::star::uno::Reference<
         ::com::sun::star::linguistic2::XHyphenator >  xHyph;
-    Link<>          aOldLnk;
     sal_uInt16          nPageCount;     // page count for progress view
     sal_uInt16          nPageStart;     // 1st checked page
     bool            bInSelection : 1; // separating selected text