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jeremybenn |
-- C37217A.ADA
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-- Grant of Unlimited Rights
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--
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-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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-- unlimited rights in the software and documentation contained herein.
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-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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-- this public release, the Government intends to confer upon all
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-- recipients unlimited rights equal to those held by the Government.
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-- These rights include rights to use, duplicate, release or disclose the
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-- released technical data and computer software in whole or in part, in
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-- any manner and for any purpose whatsoever, and to have or permit others
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-- to do so.
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--
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-- DISCLAIMER
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--
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-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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-- OBJECTIVE:
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-- CHECK WHETHER THE OPTIONAL COMPATIBILITY CHECK IS
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-- PERFORMED WHEN A DISCRIMINANT CONSTRAINT IS GIVEN FOR AN ACCESS
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-- TYPE - AFTER THE TYPE'S FULL DECLARATION.
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-- HISTORY:
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-- DHH 02/05/88 CREATED ORIGINAL TEST.
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WITH REPORT; USE REPORT;
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PROCEDURE C37217A IS
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SUBTYPE SM IS INTEGER RANGE 1..10;
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BEGIN --C37217A BODY
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TEST ("C37217A", "CHECK WHETHER THE OPTIONAL COMPATIBILITY " &
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"CHECK IS PERFORMED WHEN A DISCRIMINANT " &
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"CONSTRAINT IS GIVEN FOR AN ACCESS TYPE " &
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"- AFTER THE TYPE'S FULL DECLARATION");
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-- CHECK FULL DECLARATION
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-- LOWER LIMIT
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BEGIN
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DECLARE
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TYPE SM_REC(D : SM) IS
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RECORD
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NULL;
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END RECORD;
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TYPE REC(D1 : INTEGER) IS
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RECORD
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INT : SM_REC(D1);
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END RECORD;
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TYPE PTR IS ACCESS REC;
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Y : PTR(IDENT_INT(0)); -- OPTIONAL EXCEPTION.
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BEGIN
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COMMENT("OPTIONAL COMBATIBILITY CHECK NOT PERFORMED " &
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"- LOWER");
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Y := NEW REC(IDENT_INT(0)); -- MANDATORY EXCEPTION.
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FAILED("CONSTRAINT ERROR NOT RAISED");
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IF IDENT_INT(Y.INT.D) /= IDENT_INT(-1) THEN
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COMMENT ("IRRELEVANT");
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END IF;
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EXCEPTION
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WHEN CONSTRAINT_ERROR =>
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NULL;
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WHEN OTHERS =>
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FAILED("UNEXPECTED EXCEPTION RAISED IN " &
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"VARIABLE ALLOCATION - LOWER");
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END;
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EXCEPTION
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WHEN CONSTRAINT_ERROR =>
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COMMENT("OPTIONAL CONSTRAINT ERROR RAISED - LOWER");
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WHEN OTHERS =>
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FAILED("UNEXPECTED EXCEPTION RAISED IN " &
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"VARIABLE DECLARATION - LOWER");
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END;
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---------------------------------------------------------------------
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-- CHECK FULL DECLARATION
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-- UPPER LIMIT
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BEGIN
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DECLARE
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TYPE SM_ARR IS ARRAY(SM RANGE <>) OF INTEGER;
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TYPE REC(D1 : INTEGER) IS
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RECORD
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INT : SM_ARR(1 .. D1);
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END RECORD;
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TYPE PTR IS ACCESS REC;
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Y : PTR(IDENT_INT(11)); -- OPTIONAL EXCEPTION.
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BEGIN
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COMMENT("OPTIONAL COMBATIBILITY CHECK NOT PERFORMED " &
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"- UPPER");
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Y := NEW REC'(IDENT_INT(11), -- MANDATORY EXCEPTION.
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INT => (OTHERS => IDENT_INT(0)));
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FAILED("CONSTRAINT ERROR NOT RAISED");
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IF IDENT_INT(Y.INT(IDENT_INT(1))) /= 11 THEN
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COMMENT ("IRRELEVANT");
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END IF;
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EXCEPTION
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WHEN CONSTRAINT_ERROR =>
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NULL;
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WHEN OTHERS =>
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FAILED("UNEXPECTED EXCEPTION RAISED IN " &
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"VARIABLE ALLOCATION - UPPER");
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END;
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EXCEPTION
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WHEN CONSTRAINT_ERROR =>
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COMMENT("OPTIONAL COMPATIBILITY CHECK PERFORMED " &
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"- UPPER");
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WHEN OTHERS =>
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FAILED("UNEXPECTED EXCEPTION RAISED IN " &
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"VARIABLE DECLARATION - UPPER");
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END;
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RESULT;
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END C37217A; -- BODY
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