- removed the (deflist[i] is tdef) check from the tmodule destructor, since

only tdef descendants are added to the deflist and casting deflist entries to
  tdef directly appears to be safe and is done in other parts of the compiler

git-svn-id: trunk@49428 -

compiler/fmodule.pas

@@ -734,7 +734,7 @@ implementation
         if assigned(deflist) then
           begin
             for i:=0 to deflist.Count-1 do
-              if assigned(deflist[i]) and (deflist[i] is tdef) and
+              if assigned(deflist[i]) and
                  (tdef(deflist[i]).registered_in_module=self) then
                 tdef(deflist[i]).registered_in_module:=nil;
             deflist.free;