--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/ada/acats/tests/c9/c940012.a	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,174 @@
+-- C940012.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:
+--      Check that a protected object can have discriminants
+--
+-- TEST DESCRIPTION:
+--      Use a subset of the simulation of the freeway on-ramp described in
+--      c940005.  In this case an array of access types is built with pointers
+--      to successive ramps.  Each ramp has its Ramp_Number specified by 
+--      discriminant and this corresponds to the index in the array.  The test
+--      checks that the ramp numbers are assigned as expected then uses calls
+--      to  procedures within the objects (ramps) to verify external calls to
+--      ensure the structures are valid.  The external references within the
+--      protected objects are made via the index into the array.  Routines
+--      which refer to the "previous" ramp and the "next" ramp are exercised. 
+--      (Note: The first and last ramps are assumed to be dummies and no
+--      first/last condition code is included)
+--
+--
+-- CHANGE HISTORY:
+--      06 Dec 94   SAIC    ACVC 2.0
+--
+--!
+
+
+with Report;
+
+
+procedure C940012 is
+
+   type Ramp_Index is range 1..4;
+
+   type Ramp;
+   type a_Ramp is access Ramp;
+
+   Ramp_Array : array (Ramp_Index) of a_Ramp;
+
+   -- Weighted load given to each potential problem area and accumulated
+   type Load_Factor is range 0..8;
+   Clear_Level    : constant Load_Factor := 0;
+   Moderate_Level : constant Load_Factor := 3;
+   
+   --================================================================
+   -- Only the Routines that are used in this test are shown
+   --
+   protected type Ramp (Ramp_In : Ramp_Index) is
+
+      function Ramp_Number           return Ramp_Index;
+      function Local_Overload        return Load_Factor;
+      function Next_Ramp_Overload    return Load_Factor;
+      procedure Set_Local_Overload(Sensor_Level : Load_Factor);
+      procedure Notify;
+
+   private
+
+      Next_Ramp_Alert : Boolean  := false;  -- Next Ramp is in trouble?
+
+      -- Current state of the various Sample Points
+      Local_State     : Load_Factor := Clear_Level;
+   
+   end Ramp;
+   --================================================================
+   protected body Ramp is
+   
+      function Ramp_Number return Ramp_Index is
+      begin
+         return Ramp_In;
+      end Ramp_Number;
+
+      -- These Set/Clear routines are triggered by real-time sensors that
+      -- reflect traffic state
+      procedure Set_Local_Overload(Sensor_Level : Load_Factor) is
+      begin
+         if Local_State = Clear_Level then
+            -- Notify "previous" ramp to check this one for current state.
+            -- Subsequent changes in state will not send an alert
+            -- When the situation clears another routine performs the 
+            -- all_clear notification. (not shown)
+            Ramp_Array(Ramp_In - 1).Notify;   -- index to previous ramp
+         end if;
+         Local_State := Sensor_Level;
+         null;   --::::: Start local meter if not already started
+      end;
+
+      function Local_Overload return Load_Factor is
+      begin
+         return Local_State;
+      end Local_Overload;
+   
+      -- This is notification from the next ramp that it is in
+      -- overload.  With this provision we only need to sample the next
+      -- ramp during adverse conditions.  
+      procedure Notify is
+      begin
+         Next_Ramp_Alert := true;
+      end Notify;
+
+      function Next_Ramp_Overload return Load_Factor is
+      begin
+         if Next_Ramp_Alert then
+            -- Get next ramp's current state
+            return Ramp_Array(Ramp_In + 1).Local_Overload;
+         else
+            return Clear_Level;  
+         end if;
+      end Next_Ramp_Overload;
+   end Ramp;
+   --================================================================
+   
+begin
+
+
+   Report.Test ("C940012", "Check that a protected object " &
+                        "can have discriminants");
+
+   -- Build the ramps and populate the ramp array
+   for i in Ramp_Index loop
+      Ramp_Array(i) := new Ramp (i);
+   end loop;      
+
+   -- Test driver.  This is ALL test control code
+
+   -- Check the assignment of the index
+   for i in Ramp_Index loop
+      if Ramp_Array(i).Ramp_Number /= i then
+         Report.Failed ("Ramp_Number assignment incorrect");
+      end if;
+   end loop;      
+
+   -- Simulate calls to the protected functions and procedures
+   -- external calls. (do not call the "dummy" end ramps)
+
+   -- Simple Call
+   if Ramp_Array(2).Next_Ramp_Overload /= Clear_level then
+      Report.Failed ("Primary call incorrect");
+   end if;
+   
+   -- Call which results in an external procedure call via the array
+   -- index from within the protected object
+   Ramp_Array(3).Set_Local_Overload (Moderate_Level);
+      
+   -- Call which results in an external function call via the array
+   -- index from within the protected object
+   if Ramp_Array(2).Next_Ramp_Overload /= Moderate_level then
+      Report.Failed ("Secondary call incorrect");
+   end if;
+      
+      
+   Report.Result;
+
+end C940012;