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-- C43205K.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 THE BOUNDS OF A POSITIONAL AGGREGATE ARE DETERMINED

-- CORRECTLY. IN PARTICULAR, CHECK THAT THE LOWER BOUND IS GIVEN BY

-- THE LOWER BOUND OF THE APPLICABLE INDEX CONSTRAINT WHEN THE

-- POSITIONAL AGGREGATE IS USED AS:

-- THE EXPRESSION OF AN ENCLOSING RECORD OR ARRAY AGGREGATE, AND

-- THE EXPRESSION GIVES THE VALUE OF A RECORD OR ARRAY COMPONENT

-- (WHICH IS NECESSARILY CONSTRAINED).

-- EG  01/27/84

-- JBG 3/30/84

WITH REPORT;

PROCEDURE C43205K IS

     USE REPORT;

BEGIN

     TEST("C43205K", "THE EXPRESSION OF AN ENCLOSING RECORD " &

                     "OR ARRAY AGGREGATE, AND THE EXPRESSION GIVES "   &

                     "THE VALUE OF A RECORD OR ARRAY COMPONENT");

     BEGIN

CASE_K :  BEGIN

     CASE_K1 : DECLARE

                    SUBTYPE SK1 IS INTEGER RANGE 2 .. 6;

                    TYPE BASE IS ARRAY(SK1 RANGE <>) OF INTEGER;

                    SUBTYPE TE1 IS BASE(IDENT_INT(3) .. 5);

                    TYPE TE2 IS ARRAY(1 .. 2) OF TE1;

                    E1 : TE2;

               BEGIN

                    E1 := (1 .. 2 => (3, 2, 1));

                    IF (E1'FIRST /= 1 OR E1'LAST /= 2) OR ELSE

                       (E1(1)'FIRST /= 3 OR E1(1)'LAST /= 5 OR

                        E1(2)'FIRST /= 3 OR E1(2)'LAST /= 5) THEN

                         FAILED ("CASE K1 : INCORRECT BOUNDS");

                    ELSE

                         IF E1 /= (1 .. 2 => (3, 2, 1)) THEN

                              FAILED ("CASE K1 : ARRAY DOES NOT " &

                                      "CONTAIN THE CORRECT VALUES");

                         END IF;

                    END IF;

               END CASE_K1;

     CASE_K2 : DECLARE

                    TYPE SK2 IS RANGE 2 .. 6;

                    TYPE BASE IS ARRAY(SK2 RANGE <>) OF INTEGER;

                    SUBTYPE TE1 IS BASE(3 .. 5);

                    TYPE TER IS

                         RECORD

                              REC : TE1;

                         END RECORD;

                    E2 : TER;

               BEGIN

                    E2 := (REC => (3, 2, 1));

                    IF E2.REC'FIRST /= 3 OR E2.REC'LAST /= 5 THEN

                         FAILED ("CASE K2 : INCORRECT BOUNDS");

                    ELSE

                         IF E2.REC /= (3, 2, 1) THEN

                              FAILED ("CASE K2 : ARRAY DOES NOT " &

                                      "CONTAIN CORRECT VALUES");

                         END IF;

                    END IF;

               END CASE_K2;

          END CASE_K;

     END;

     RESULT;

END C43205K;