Fix initialization/finalization of good old objects that have a parent

ncgrtti.pas, TRTTIWriter:
  * fields_write_rtti_data: also write the "weak" entry for the the parent "field" of an object

git-svn-id: branches/svenbarth/arc@28914 -

compiler/ncgrtti.pas

@@ -163,6 +163,7 @@ implementation
           begin
             write_rtti_reference(tobjectdef(def).childof,rt);
             current_asmdata.asmlists[al_rtti].concat(Tai_const.Create_pint(0));
+            current_asmdata.asmlists[al_rtti].concat(Tai_const.Create_8bit(0));
             inc(fieldcnt);
           end;
         st:=def.symtable;