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+++ b/gcc/testsuite/ada/acats/tests/c3/c3900051.a	Fri Oct 27 22:46:09 2017 +0900
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+-- C3900051.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.
+--*
+--
+-- OBJECTIVE:
+--      See C3900053.AM.
+--
+-- TEST DESCRIPTION:
+--      See C3900053.AM.
+--
+-- TEST FILES:
+--      This test consists of the following files:
+--
+--         C3900050.A
+--      => C3900051.A
+--         C3900052.A
+--         C3900053.AM
+--
+-- CHANGE HISTORY:
+--      06 Dec 94   SAIC    ACVC 2.0
+--      15 May 96   SAIC    ACVC 2.1: Modified prologue. Added pragma Elaborate
+--                          for Ada.Calendar.
+--
+--!
+
+with C3900050;       -- Alert system abstraction.
+package C3900051 is  -- Extended alert system abstraction.
+
+
+   type Low_Alert_Type is new C3900050.Alert_Type
+     with private;                                      -- Private extension of
+                                                        -- root tagged type.
+
+   -- Inherits procedure Display from Alert_Type.
+
+   procedure Handle (LA : in out Low_Alert_Type);       -- Override parent's
+                                                        -- primitive subprog.
+
+   procedure Set_Level (LA : in out Low_Alert_Type;     -- To be inherited by
+                        L  : in     Integer);           -- all derivatives.
+
+
+   -- The following functions are needed to verify the values of the
+   -- extension's private components.
+
+   function Get_Level (LA: Low_Alert_Type) return Integer;
+
+   function Initial_Values_Okay (LA : in Low_Alert_Type)
+     return Boolean;                                    -- Override parent's
+                                                        -- primitive subprog.
+
+   function Bad_Final_Values (LA : in Low_Alert_Type)   -- Override parent's
+     return Boolean;                                    -- primitive subprog.
+
+
+private
+
+   type Low_Alert_Type is new C3900050.Alert_Type with record
+      Level : Integer := 0;
+   end record;
+
+end C3900051;
+
+
+     --==================================================================--
+
+
+with Ada.Calendar;
+pragma Elaborate (Ada.Calendar);
+
+package body C3900051 is  -- Extended alert system abstraction.
+
+   use C3900050;  -- Alert system abstraction.
+
+
+   procedure Set_Level (LA : in out Low_Alert_Type;
+                        L  : in     Integer) is
+   begin
+      LA.Level := L;
+   end Set_Level;
+
+
+   procedure Handle (LA : in out Low_Alert_Type) is
+   begin
+      Handle (Alert_Type (LA));   -- Call parent's operation (type conversion).
+      Set_Level (LA, 1);          -- Call newly declared operation.
+      Set_Display (Alert_Type(LA),
+                   Teletype);     -- Call parent's operation (type conversion).
+      Display (LA);              
+   end Handle;
+
+
+   function Get_Level (LA: Low_Alert_Type) return Integer is
+   begin
+      return LA.Level;
+   end Get_Level;
+
+
+   function Initial_Values_Okay (LA : in Low_Alert_Type) return Boolean is
+   begin
+      -- Call parent's operation (type conversion).
+      return (Initial_Values_Okay (Alert_Type (LA)) and
+              LA.Level = 0);
+   end Initial_Values_Okay;
+
+
+   function Bad_Final_Values (LA : in Low_Alert_Type) return Boolean is
+      use type Ada.Calendar.Time;
+   begin
+      return (Get_Time(LA)    /= Alert_Time or
+              Get_Display(LA) /= Teletype or
+              LA.Level        /= 1);
+   end Bad_Final_Values;
+
+
+end C3900051;