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-- C95095A.ADA

--                             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.

--*

-- CHECK THAT OVERLOADED SUBPROGRAM AND ENTRY DECLARATIONS

-- ARE PERMITTED IN WHICH THERE IS A MINIMAL

-- DIFFERENCE BETWEEN THE DECLARATIONS.

--     (A) A FUNCTION AND AN ENTRY.

-- JWC 7/24/85

WITH REPORT; USE REPORT;

PROCEDURE C95095A IS

BEGIN

     TEST ("C95095A", "SUBPROGRAM/ENTRY OVERLOADING WITH " &

                      "MINIMAL DIFFERENCES");

     --------------------------------------------------

     -- BOTH PARAMETERIZED AND PARAMETERLESS SUBPROGRAMS AND ENTRIES

     -- ARE TESTED.

     DECLARE

          I, J, K : INTEGER := 0;

          S : STRING (1..2) := "12";

          TASK T IS

               ENTRY E1 (I1, I2 : INTEGER);

               ENTRY E2;

          END T;

          TASK BODY T IS

          BEGIN

               LOOP

                    SELECT

                         ACCEPT E1 (I1, I2 : INTEGER) DO

                              S (1) := 'A';

                         END E1;

                    OR

                         ACCEPT E2 DO

                              S (1) := 'C';

                         END E2;

                    OR

                         TERMINATE;

                    END SELECT;

               END LOOP;

          END T;

          FUNCTION E1 (I1, I2 : INTEGER) RETURN INTEGER IS

          BEGIN

               S (2) := 'B';

               RETURN I1; -- RETURNED VALUE IS IRRELEVENT.

          END E1;

          FUNCTION E2 RETURN INTEGER IS

          BEGIN

               S (2) := 'D';

               RETURN I; -- RETURNED VALUE IS IRRELEVENT.

          END E2;

     BEGIN

          T.E1 (I, J);

          K := E1 (I, J);

          IF S /= "AB" THEN

               FAILED ("PARAMETERIZED OVERLOADED " &

                       "SUBPROGRAM AND ENTRY " &

                       "CAUSED CONFUSION");

          END IF;

          S := "12";

          T.E2;

          K := E2;

          IF S /= "CD" THEN

               FAILED ("PARAMETERLESS OVERLOADED " &

                       "SUBPROGRAM AND ENTRY " &

                       "CAUSED CONFUSION");

          END IF;

     END;

     --------------------------------------------------

     RESULT;

END C95095A;