Full view of limited extension?

[Maciej Sobczak <see.my.homepage@gmail.com>]

Consider file test.ads:

with Ada.Finalization;

package Test is

   type Parent is limited interface;
   
   type Child is limited new Parent with private;
   
private

   type Child is
      new Ada.Finalization.Limited_Controlled
      and Parent with record
      I : Integer;
   end record;

end Test;

The problem is (GNAT 5.4.0):

$ gcc -c test.ads
test.ads:11:04: full view of limited extension must be explicitly limited

The "limited" keyword is already everywhere, there are no more places to put it. :-) Am I missing some dark language corners here?

-- 
Maciej Sobczak * http://www.inspirel.com