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/include/vcl/dialog.hxx b/include/vcl/dialog.hxx
index 652a06965e27..0587aefb7b3e 100644
--- a/include/vcl/dialog.hxx
+++ b/include/vcl/dialog.hxx
@@ -101,7 +101,7 @@ public:
     // Dialog::Execute replacement API
 public:
     // Link impl: DECL_LINK( MyEndDialogHdl, Dialog* ); <= param is dialog just ended
-    virtual void    StartExecuteModal( const Link& rEndDialogHdl );
+    virtual void    StartExecuteModal( const Link<>& rEndDialogHdl );
     long            GetResult() const;
 private:
     bool            ImplStartExecuteModal();