-- { dg-do compile } package double_record_extension1 istype T1(n:natural)is tagged record
s1:string(1..n);end record;type T2(j,k:natural)is new T1(j)with record
s2:string(1..k);end record;type T3 is new T2 (10,10)with null record;end double_record_extension1;