Gradually typed Link

Turn the Link class into a template abstracting over the link's argument and
return types, but provide default template arguments that keep the generic,
unsafe "void* in, sal_IntPtr out" behvior.  That way, individual uses of the
Link class can be updated over time.

All the related macros are duplicated with ..._TYPED counterparts, that
additionally take the RetType (except for LINK_TYPED, which manages to infer the
relevant types from the supplied Member).

(It would have been attractive to change the "untyped" LinkStubs from taking a
void* to a properly typed ArgType parameter, too, but that would cause
-fsanitize=function to flag uses of "untyped" Link::Call.)

Change-Id: I3b0140378bad99abbf240140ebb4a46a05d2d2f8

1 files changed, 2 insertions, 2 deletions

diff --git a/cui/source/tabpages/numfmt.cxx b/cui/source/tabpages/numfmt.cxx
index 9ddc402a6291..be2ab716a598 100644
--- a/cui/source/tabpages/numfmt.cxx
+++ b/cui/source/tabpages/numfmt.cxx
@@ -336,7 +336,7 @@ void SvxNumberFormatTabPage::Init_Impl()
     m_pCbSourceFormat->Disable();
     m_pCbSourceFormat->Hide();
 
-    Link aLink = LINK( this, SvxNumberFormatTabPage, SelFormatHdl_Impl );
+    Link<> aLink = LINK( this, SvxNumberFormatTabPage, SelFormatHdl_Impl );
 
     m_pLbCategory->SetSelectHdl( aLink );
     m_pLbFormat->SetSelectHdl( aLink );
@@ -1689,7 +1689,7 @@ bool SvxNumberFormatTabPage::PreNotify( NotifyEvent& rNEvt )
 #*
 #************************************************************************/
 
-void SvxNumberFormatTabPage::SetOkHdl( const Link& rOkHandler )
+void SvxNumberFormatTabPage::SetOkHdl( const Link<>& rOkHandler )
 {
     fnOkHdl = rOkHandler;
 }