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+-- FD72A00.A
+--
+--                             Grant of Unlimited Rights
+--
+--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
+--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 
+--     unlimited rights in the software and documentation contained herein.
+--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making 
+--     this public release, the Government intends to confer upon all 
+--     recipients unlimited rights  equal to those held by the Government.  
+--     These rights include rights to use, duplicate, release or disclose the 
+--     released technical data and computer software in whole or in part, in 
+--     any manner and for any purpose whatsoever, and to have or permit others 
+--     to do so.
+--
+--                                    DISCLAIMER
+--
+--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
+--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 
+--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
+--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 
+--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
+--     PARTICULAR PURPOSE OF SAID MATERIAL.
+--*
+--
+-- FOUNDATION DESCRIPTION:
+--      This foundation provides a basis for testing package
+--      System.Address_To_Access_Conversions
+--
+-- TEST FILES:
+--      The following files comprise this foundation:
+--
+--         FD72A00.A
+--
+-- CHANGE HISTORY:
+--      08 FEB 96   SAIC    Initial version
+--
+--!
+
+with Impdef;
+with System.Storage_Elements;
+package FD72A00 is
+  use System;
+
+  subtype Number is System.Storage_Elements.Integer_Address;
+
+  package Num_IO renames Impdef.Address_Value_IO;
+
+    -- the following conversions To/From Hex are to prevent optimizers from
+    -- optimizing out the otherwise senseless identity conversions, and
+    -- given the unknown nature of the type Number, the Identity operations
+    -- provided in Report will not suffice to this cause.
+
+    function Address_To_Hex( Adder: System.Address ) return String;
+
+    function Hex_To_Address( Hex: access String ) return System.Address;
+
+end FD72A00;
+
+package body FD72A00 is
+
+    function Address_To_Hex( Adder: System.Address ) return String is
+      S : String(1..64)
+       := "uninitializedDEFuninitializedDEFuninitializedDEFuninitializedDEF";
+      DeBlank : Positive := S'First;
+    begin
+      Num_IO.Put( S, Number( System.Storage_Elements.To_Integer( Adder ) ),
+                  Base => 16 );
+      while S(DeBlank) = ' ' loop
+        DeBlank := DeBlank +1;
+      end loop;
+      return S(DeBlank..S'Last);
+    end Address_To_Hex;
+
+    function Hex_To_Address( Hex: access String ) return System.Address is
+      The_Number : Number;
+      Tail       : Natural;
+    begin
+      Num_IO.Get( Hex.all, The_Number, Tail );
+      return System.Storage_Elements.To_Address(
+                      System.Storage_Elements.Integer_Address( The_Number ) );
+    end Hex_To_Address;
+
+end FD72A00;