1with Ada.Containers.Formal_Hashed_Sets;
2with Ada.Strings.Hash;
3
4-- with Dynamic_Strings; use Dynamic_Strings;
5-- with Bounded_Dynamic_Strings;
6
7with Equal8_Pkg;
8
9package Equal8 is
10
11   package Dynamic_Strings is
12      --  pragma SPARK_Mode (On);
13
14      package Bounded_Dynamic_Strings is new Equal8_Pkg
15  (Component     => Character,
16   List_Index    => Positive,
17   List          => String,
18   Default_Value => ' ');
19      type Dynamic_String is new Bounded_Dynamic_Strings.Sequence;
20
21   end Dynamic_Strings;
22   use Dynamic_Strings;
23
24   subtype Subscription_Address is Dynamic_String (Capacity => 255);
25
26   function Hashed_Subscription_Address (Element : Subscription_Address)
27      return Ada.Containers.Hash_Type is
28      (Ada.Strings.Hash (Value (Element)));
29
30   package Subscription_Addresses is new Ada.Containers.Formal_Hashed_Sets
31     (Element_Type        => Subscription_Address,
32      Hash                => Hashed_Subscription_Address,
33      Equivalent_Elements => "=");
34
35   procedure Foo;
36end Equal8;
37