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, 3 insertions, 3 deletions

diff --git a/svx/source/tbxctrls/itemwin.cxx b/svx/source/tbxctrls/itemwin.cxx
index 09008172a790..c212d634234f 100644
--- a/svx/source/tbxctrls/itemwin.cxx
+++ b/svx/source/tbxctrls/itemwin.cxx
@@ -452,11 +452,11 @@ bool SvxFillTypeBox::Notify( NotifyEvent& rNEvt )
         {
             case KEY_RETURN:
                 nHandled = true;
-                ( (Link&)GetSelectHdl() ).Call( this );
+                ( (Link<>&)GetSelectHdl() ).Call( this );
             break;
             case KEY_TAB:
                 bRelease = false;
-                ( (Link&)GetSelectHdl() ).Call( this );
+                ( (Link<>&)GetSelectHdl() ).Call( this );
                 bRelease = true;
                 break;
 
@@ -524,7 +524,7 @@ bool SvxFillAttrBox::Notify( NotifyEvent& rNEvt )
         switch ( pKEvt->GetKeyCode().GetCode() )
         {
             case KEY_RETURN:
-                ( (Link&)GetSelectHdl() ).Call( this );
+                ( (Link<>&)GetSelectHdl() ).Call( this );
                 nHandled = true;
             break;
             case KEY_TAB: