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-- C46053A.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 CONSTRAINT_ERROR IS RAISED FOR CONVERSION TO A
-- CONSTRAINED RECORD, PRIVATE, OR LIMITED PRIVATE SUBTYPE IF THE
-- DISCRIMINANTS OF THE TARGET SUBTYPE DO NOT EQUAL THOSE OF THE
-- OPERAND.
-- R.WILLIAMS 9/9/86
WITH REPORT; USE REPORT;
PROCEDURE C46053A IS
BEGIN
TEST ( "C46053A", "CHECK THAT CONSTRAINT_ERROR IS RAISED FOR " &
"CONVERSION TO A CONSTRAINED RECORD, " &
"PRIVATE, OR LIMITED PRIVATE SUBTYPE IF " &
"THE DISCRIMINANTS OF THE TARGET SUBTYPE DO " &
"NOT EQUAL THOSE OF THE OPERAND" );
DECLARE
TYPE REC (D : INTEGER) IS
RECORD
NULL;
END RECORD;
SUBTYPE REC3 IS REC (IDENT_INT (3));
R : REC (IDENT_INT (1));
PROCEDURE PROC (R : REC) IS
I : INTEGER;
BEGIN
I := IDENT_INT (R.D);
END PROC;
BEGIN
PROC (REC3 (R));
FAILED ( "NO EXCEPTION RAISED FOR 'REC3 (R)'" );
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ( "WRONG EXCEPTION RAISED FOR 'REC3 (R)'" );
END;
DECLARE
PACKAGE PKG1 IS
TYPE PRIV (D : INTEGER) IS PRIVATE;
SUBTYPE PRIV3 IS PRIV (IDENT_INT (3));
PRIVATE
TYPE PRIV (D : INTEGER) IS
RECORD
NULL;
END RECORD;
END PKG1;
USE PKG1;
PACKAGE PKG2 IS
P : PRIV (IDENT_INT (0));
END PKG2;
USE PKG2;
PROCEDURE PROC (P : PRIV) IS
I : INTEGER;
BEGIN
I := IDENT_INT (P.D);
END PROC;
BEGIN
PROC (PRIV3 (P));
FAILED ( "NO EXCEPTION RAISED FOR 'PRIV3 (P)'" );
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ( "WRONG EXCEPTION RAISED FOR 'PRIV3 (P)'" );
END;
DECLARE
PACKAGE PKG1 IS
TYPE LIM (D : INTEGER) IS LIMITED PRIVATE;
SUBTYPE LIM3 IS LIM (IDENT_INT (3));
PRIVATE
TYPE LIM (D : INTEGER) IS
RECORD
NULL;
END RECORD;
END PKG1;
USE PKG1;
PACKAGE PKG2 IS
L : LIM (IDENT_INT (0));
I : INTEGER;
END PKG2;
USE PKG2;
PROCEDURE PROC (L : LIM) IS
I : INTEGER;
BEGIN
I := IDENT_INT (L.D);
END PROC;
BEGIN
PROC (LIM3 (L));
FAILED ( "NO EXCEPTION RAISED FOR 'LIM3 (L)'" );
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ( "WRONG EXCEPTION RAISED FOR 'LIM3 (L)'" );
END;
RESULT;
END C46053A;
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