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/tabpages/tpshadow.cxx b/cui/source/tabpages/tpshadow.cxx
index 55d66b3b75ab..10c0d0cf8aba 100644
--- a/cui/source/tabpages/tpshadow.cxx
+++ b/cui/source/tabpages/tpshadow.cxx
@@ -159,7 +159,7 @@ SvxShadowTabPage::SvxShadowTabPage( vcl::Window* pParent, const SfxItemSet& rInA
     //aCtlXRectPreview.SetFillAttr( aXFillAttr );
 
     m_pTsbShowShadow->SetClickHdl( LINK( this, SvxShadowTabPage, ClickShadowHdl_Impl ) );
-    Link aLink = LINK( this, SvxShadowTabPage, ModifyShadowHdl_Impl );
+    Link<> aLink = LINK( this, SvxShadowTabPage, ModifyShadowHdl_Impl );
     m_pLbShadowColor->SetSelectHdl( aLink );
     m_pMtrTransparent->SetModifyHdl( aLink );
     m_pMtrDistance->SetModifyHdl( aLink );