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-- C37103A.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 DISCRIMINANTS MAY BE BOOLEAN, CHARACTER, USER_ENUM,

-- INTEGER, DERIVED CHARACTER, DERIVED USER_ENUM, DERIVED INTEGER,

-- AND DERIVED DERIVED USER_ENUM.

-- DAT 5/18/81

-- SPS 10/25/82

WITH REPORT; USE REPORT;

PROCEDURE C37103A IS

BEGIN

     TEST ("C37103A", "MANY DIFFERENT DISCRIMINANT TYPES");

     DECLARE

          PACKAGE P1 IS

               TYPE ENUM IS (A, Z, Q, 'W', 'A');

          END P1;

          PACKAGE P2 IS

               TYPE E2 IS NEW P1.ENUM;

          END P2;

          PACKAGE P3 IS

               TYPE E3 IS NEW P2.E2;

          END P3;

          USE P1, P2, P3;

          TYPE INT IS NEW INTEGER RANGE -3 .. 7;

          TYPE CHAR IS NEW CHARACTER;

          TYPE R1 (D : ENUM) IS RECORD NULL; END RECORD;

          TYPE R2 (D : INTEGER) IS RECORD NULL; END RECORD;

          TYPE R3 (D : BOOLEAN) IS RECORD NULL; END RECORD;

          TYPE R4 (D : CHARACTER) IS RECORD NULL; END RECORD;

          TYPE R5 (D : CHAR) IS RECORD NULL; END RECORD;

          TYPE R6 (D : E2) IS RECORD NULL; END RECORD;

          TYPE R7 (D : E3) IS RECORD NULL; END RECORD;

          TYPE R8 (D : INT) IS RECORD NULL; END RECORD;

          O1 : R1(A) := (D => A);

          O2 : R2(3) := (D => 3);

          O3 : R3(TRUE) := (D => TRUE);

          O4 : R4(ASCII.NUL) := (D => ASCII.NUL);

          O5 : R5('A') := (D => 'A');

          O6 : R6('A') := (D => 'A');

          O7 : R7(A) := (D => A);

          O8 : R8(2) := (D => 2);

     BEGIN

          IF O1.D /= A

          OR O2.D /= 3

          OR NOT O3.D

          OR O4.D IN 'A' .. 'Z'

          OR O5.D /= 'A'

          OR O6.D /= 'A'

          OR O7.D /= A

          OR O8.D /= 2

          THEN FAILED ("WRONG DISCRIMINANT VALUE");

          END IF;

     END;

     RESULT;

END C37103A;