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, 4 insertions, 4 deletions

diff --git a/include/svx/rubydialog.hxx b/include/svx/rubydialog.hxx
index f77bee62b94f..7729ab54449f 100644
--- a/include/svx/rubydialog.hxx
+++ b/include/svx/rubydialog.hxx
@@ -69,8 +69,8 @@ class SVX_DLLPUBLIC SvxRubyChildWindow : public SfxChildWindow
 class SvxRubyData_Impl;
 class RubyEdit  : public Edit
 {
-    Link    aScrollHdl;
-    Link    aJumpHdl;
+    Link<>  aScrollHdl;
+    Link<>  aJumpHdl;
     virtual void        GetFocus() SAL_OVERRIDE;
     virtual bool        PreNotify( NotifyEvent& rNEvt ) SAL_OVERRIDE;
 public:
@@ -82,8 +82,8 @@ public:
         : Edit(pParent, WB_BORDER)
     {
     }
-    void    SetScrollHdl(Link& rLink) {aScrollHdl = rLink;}
-    void    SetJumpHdl(Link& rLink) {aJumpHdl = rLink;}
+    void    SetScrollHdl(Link<>& rLink) {aScrollHdl = rLink;}
+    void    SetJumpHdl(Link<>& rLink) {aJumpHdl = rLink;}
 };