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-- CC3127A.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:
-- FOR A CONSTRAINED IN FORMAL PARAMETER HAVING A RECORD OR PRIVATE
-- TYPE WITH DISCRIMINANTS, CHECK THAT CONSTRAINT_ERROR IS RAISED
-- IF AND ONLY IF CORRESPONDING DISCRIMINANTS OF THE ACTUAL AND
-- FORMAL PARAMETER DO NOT HAVE THE SAME VALUES.
-- HISTORY:
-- LB 12/04/86 CREATED ORIGINAL TEST.
-- VCL 08/19/87 CORRECTED THE FORMAT OF THIS HEADER.
WITH REPORT; USE REPORT;
PROCEDURE CC3127A IS
TYPE INT IS RANGE 1 .. 20;
BEGIN
TEST ("CC3127A","CORRESPONDING DISCRIMINANTS OF THE GENERIC "&
"ACTUAL PARAMETER AND THE GENERIC FORMAL "&
"PARAMETER MUST HAVE THE SAME VALUES.");
BEGIN
DECLARE
TYPE REC (A : INT) IS
RECORD
RINT : POSITIVE := 2;
END RECORD;
SUBTYPE CON_REC IS REC(4);
GENERIC
GREC : IN CON_REC;
PACKAGE PA IS
NREC : CON_REC := GREC;
END PA;
BEGIN
BEGIN
DECLARE
RVAR : REC(3);
PACKAGE AB IS NEW PA(RVAR);
BEGIN
FAILED ("EXCEPTION NOT RAISED 1");
AB.NREC.RINT := IDENT_INT(AB.NREC.RINT);
END;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED 1");
END;
BEGIN
DECLARE
SVAR : REC(4);
PACKAGE CD IS NEW PA(SVAR);
BEGIN
IF EQUAL(3,3) THEN
CD.NREC.RINT := IDENT_INT(CD.NREC.RINT);
END IF;
END;
EXCEPTION
WHEN OTHERS =>
FAILED ("EXCEPTION RAISED 2");
END;
END;
DECLARE
PACKAGE EF IS
TYPE PRI_REC (G : INT) IS PRIVATE;
PRIVATE
TYPE PRI_REC (G : INT) IS
RECORD
PINT : POSITIVE := 2;
END RECORD;
END EF;
SUBTYPE CPRI_REC IS EF.PRI_REC(4);
GENERIC
GEN_REC : IN CPRI_REC;
PACKAGE GH IS
NGEN_REC : CPRI_REC := GEN_REC;
END GH;
BEGIN
BEGIN
DECLARE
PVAR : EF.PRI_REC(4);
PACKAGE LM IS NEW GH(PVAR);
BEGIN
IF EQUAL(3,3) THEN
LM.NGEN_REC := LM.NGEN_REC;
END IF;
END;
EXCEPTION
WHEN OTHERS =>
FAILED ("EXCEPTION RAISED 3");
END;
BEGIN
DECLARE
PTVAR : EF.PRI_REC(5);
PACKAGE PAC IS NEW GH(PTVAR);
BEGIN
FAILED ("EXCEPTION NOT RAISED 4");
IF EQUAL(3,5) THEN
COMMENT ("DISCRIMINANT OF PAC.NGEN_REC IS "&
INT'IMAGE(PAC.NGEN_REC.G));
END IF;
END;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED 4");
END;
END;
END;
RESULT;
END CC3127A;
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