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-- C37217A.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.
--*
-- OBJECTIVE:
-- CHECK WHETHER THE OPTIONAL COMPATIBILITY CHECK IS
-- PERFORMED WHEN A DISCRIMINANT CONSTRAINT IS GIVEN FOR AN ACCESS
-- TYPE - AFTER THE TYPE'S FULL DECLARATION.
-- HISTORY:
-- DHH 02/05/88 CREATED ORIGINAL TEST.
WITH REPORT; USE REPORT;
PROCEDURE C37217A IS
SUBTYPE SM IS INTEGER RANGE 1..10;
BEGIN --C37217A BODY
TEST ("C37217A", "CHECK WHETHER THE OPTIONAL COMPATIBILITY " &
"CHECK IS PERFORMED WHEN A DISCRIMINANT " &
"CONSTRAINT IS GIVEN FOR AN ACCESS TYPE " &
"- AFTER THE TYPE'S FULL DECLARATION");
-- CHECK FULL DECLARATION
-- LOWER LIMIT
BEGIN
DECLARE
TYPE SM_REC(D : SM) IS
RECORD
NULL;
END RECORD;
TYPE REC(D1 : INTEGER) IS
RECORD
INT : SM_REC(D1);
END RECORD;
TYPE PTR IS ACCESS REC;
Y : PTR(IDENT_INT(0)); -- OPTIONAL EXCEPTION.
BEGIN
COMMENT("OPTIONAL COMBATIBILITY CHECK NOT PERFORMED " &
"- LOWER");
Y := NEW REC(IDENT_INT(0)); -- MANDATORY EXCEPTION.
FAILED("CONSTRAINT ERROR NOT RAISED");
IF IDENT_INT(Y.INT.D) /= IDENT_INT(-1) THEN
COMMENT ("IRRELEVANT");
END IF;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED("UNEXPECTED EXCEPTION RAISED IN " &
"VARIABLE ALLOCATION - LOWER");
END;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
COMMENT("OPTIONAL CONSTRAINT ERROR RAISED - LOWER");
WHEN OTHERS =>
FAILED("UNEXPECTED EXCEPTION RAISED IN " &
"VARIABLE DECLARATION - LOWER");
END;
---------------------------------------------------------------------
-- CHECK FULL DECLARATION
-- UPPER LIMIT
BEGIN
DECLARE
TYPE SM_ARR IS ARRAY(SM RANGE <>) OF INTEGER;
TYPE REC(D1 : INTEGER) IS
RECORD
INT : SM_ARR(1 .. D1);
END RECORD;
TYPE PTR IS ACCESS REC;
Y : PTR(IDENT_INT(11)); -- OPTIONAL EXCEPTION.
BEGIN
COMMENT("OPTIONAL COMBATIBILITY CHECK NOT PERFORMED " &
"- UPPER");
Y := NEW REC'(IDENT_INT(11), -- MANDATORY EXCEPTION.
INT => (OTHERS => IDENT_INT(0)));
FAILED("CONSTRAINT ERROR NOT RAISED");
IF IDENT_INT(Y.INT(IDENT_INT(1))) /= 11 THEN
COMMENT ("IRRELEVANT");
END IF;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED("UNEXPECTED EXCEPTION RAISED IN " &
"VARIABLE ALLOCATION - UPPER");
END;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
COMMENT("OPTIONAL COMPATIBILITY CHECK PERFORMED " &
"- UPPER");
WHEN OTHERS =>
FAILED("UNEXPECTED EXCEPTION RAISED IN " &
"VARIABLE DECLARATION - UPPER");
END;
RESULT;
END C37217A; -- BODY
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