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, 1 insertions, 1 deletions

diff --git a/cui/source/options/optsave.cxx b/cui/source/options/optsave.cxx
index a57f3e0dca35..f6c5741dadb0 100644
--- a/cui/source/options/optsave.cxx
+++ b/cui/source/options/optsave.cxx
@@ -118,7 +118,7 @@ SfxSaveTabPage::SfxSaveTabPage( vcl::Window* pParent, const SfxItemSet& rCoreSet
     aDocTypeLB->SetEntryData(5, reinterpret_cast<void*>(APP_DRAW)         );
     aDocTypeLB->SetEntryData(6, reinterpret_cast<void*>(APP_MATH)         );
 
-    Link aLink = LINK( this, SfxSaveTabPage, AutoClickHdl_Impl );
+    Link<> aLink = LINK( this, SfxSaveTabPage, AutoClickHdl_Impl );
     aAutoSaveCB->SetClickHdl( aLink );
     aAutoSaveEdit->SetMaxTextLen( 2 );