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|
-- C37211C.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 BY A DISCRIMINANT CONSTRAINT
-- IF A VALUE SPECIFIED FOR A DISCRIMINANT DOES NOT LIE IN THE RANGE
-- OF THE DISCRIMINANT. THIS TEST CONTAINS CHECKS FOR SUBTYPE
-- INDICATIONS WHERE THE TYPE MARK DENOTES A PRIVATE OR LIMITED
-- PRIVATE TYPE, THE DISCRIMINANT CONSTRAINT OCCURS BEFORE THE FULL
-- DECLARATION OF THE TYPE, AND THERE ARE NO COMPONENTS OF THE TYPE
-- DEPENDENT ON THE DISCRIMINANT.
-- R.WILLIAMS 8/28/86
-- EDS 7/14/98 AVOID OPTIMIZATION
WITH REPORT; USE REPORT;
PROCEDURE C37211C IS
GLOBAL : BOOLEAN;
SUBTYPE LIES IS BOOLEAN RANGE FALSE .. FALSE;
FUNCTION SWITCH (B : BOOLEAN) RETURN BOOLEAN IS
BEGIN
GLOBAL := B;
RETURN B;
END SWITCH;
BEGIN
TEST ( "C37211C", "CHECK THAT CONSTRAINT_ERROR IS RAISED BY " &
"A DISCRIMINANT CONSTRAINT IF A VALUE " &
"SPECIFIED FOR A DISCRIMINANT DOES NOT LIE " &
"IN THE RANGE OF THE DISCRIMINANT WHERE THE " &
"TYPE MARK DENOTES A PRIVATE OR LIMITED " &
"PRIVATE TYPE, AND THE DISCRIMINANT " &
"CONSTRAINT OCCURS BEFORE THE FULL " &
"DECLARATION OF THE TYPE" );
BEGIN
DECLARE
B1 : BOOLEAN := SWITCH (TRUE);
PACKAGE PP IS
TYPE PRIV1 (D : LIES) IS PRIVATE;
SUBTYPE SUBPRIV IS PRIV1 (IDENT_BOOL (TRUE));
B2 : BOOLEAN := SWITCH (FALSE);
PRIVATE
TYPE PRIV1 (D : LIES) IS
RECORD
NULL;
END RECORD;
END PP;
USE PP;
BEGIN
DECLARE
SP : SUBPRIV;
BEGIN
FAILED ( "NO EXCEPTION RAISED AT THE " &
"ELABORATION OF SUBTYPE SUBPRIV " & BOOLEAN'IMAGE(SP.D));
END;
EXCEPTION
WHEN OTHERS =>
FAILED ( "EXCEPTION RAISED AT DECLARATION OF " &
"OBJECT SP" );
END;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
IF GLOBAL THEN
NULL;
ELSE
FAILED ( "EXCEPTION RAISED AT ELABORATION OF " &
"FULL TYPE PRIV1 NOT SUBTYPE SUBPRIV" );
END IF;
WHEN OTHERS =>
FAILED ( "WRONG EXCEPTION RAISED AT ELABORATION OF " &
"SUBTYPE SUBPRIV" );
END;
BEGIN
DECLARE
B1 : BOOLEAN := SWITCH (TRUE);
PACKAGE PL IS
TYPE LIM1 (D : LIES) IS LIMITED PRIVATE;
SUBTYPE SUBLIM IS LIM1 (IDENT_BOOL (TRUE));
B2 : BOOLEAN := SWITCH (FALSE);
PRIVATE
TYPE LIM1 (D : LIES) IS
RECORD
NULL;
END RECORD;
END PL;
USE PL;
BEGIN
DECLARE
SL : SUBLIM;
BEGIN
FAILED ( "NO EXCEPTION RAISED AT THE " &
"ELABORATION OF SUBTYPE SUBLIM " & BOOLEAN'IMAGE(SL.D));
END;
EXCEPTION
WHEN OTHERS =>
FAILED ( "EXCEPTION RAISED AT DECLARATION OF " &
"OBJECT SL" );
END;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
IF GLOBAL THEN
NULL;
ELSE
FAILED ( "EXCEPTION RAISED AT ELABORATION OF " &
"FULL TYPE LIM1 NOT SUBTYPE SUBLIM" );
END IF;
WHEN OTHERS =>
FAILED ( "WRONG EXCEPTION RAISED AT ELABORATION OF " &
"SUBTYPE SUBLIM" );
END;
BEGIN
DECLARE
B1 : BOOLEAN := SWITCH (TRUE);
PACKAGE PP IS
TYPE PRIV2 (D : LIES) IS PRIVATE;
TYPE PARR IS ARRAY (1 .. 5) OF
PRIV2 (IDENT_BOOL (TRUE));
B2 : BOOLEAN := SWITCH (FALSE);
PRIVATE
TYPE PRIV2 (D : LIES) IS
RECORD
NULL;
END RECORD;
END PP;
USE PP;
BEGIN
DECLARE
PAR : PARR;
BEGIN
FAILED ( "NO EXCEPTION RAISED AT THE " &
"ELABORATION OF TYPE PARR " & BOOLEAN'IMAGE(PAR(1).D));
END;
EXCEPTION
WHEN OTHERS =>
FAILED ( "EXCEPTION RAISED AT DECLARATION OF " &
"OBJECT PAR" );
END;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
IF GLOBAL THEN
NULL;
ELSE
FAILED ( "EXCEPTION RAISED AT ELABORATION OF " &
"FULL TYPE PRIV2 NOT TYPE PARR" );
END IF;
WHEN OTHERS =>
FAILED ( "WRONG EXCEPTION RAISED AT ELABORATION OF " &
"TYPE PARR" );
END;
BEGIN
DECLARE
B1 : BOOLEAN := SWITCH (TRUE);
PACKAGE PL IS
TYPE LIM2 (D : LIES) IS LIMITED PRIVATE;
TYPE LARR IS ARRAY (1 .. 5) OF
LIM2 (IDENT_BOOL (TRUE));
B2 : BOOLEAN := SWITCH (FALSE);
PRIVATE
TYPE LIM2 (D : LIES) IS
RECORD
NULL;
END RECORD;
END PL;
USE PL;
BEGIN
DECLARE
LAR : LARR;
BEGIN
FAILED ( "NO EXCEPTION RAISED AT THE " &
"ELABORATION OF TYPE LARR " & BOOLEAN'IMAGE(LAR(1).D));
END;
EXCEPTION
WHEN OTHERS =>
FAILED ( "EXCEPTION RAISED AT DECLARATION OF " &
"OBJECT LAR" );
END;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
IF GLOBAL THEN
NULL;
ELSE
FAILED ( "EXCEPTION RAISED AT ELABORATION OF " &
"FULL TYPE LIM2 NOT TYPE LARR" );
END IF;
WHEN OTHERS =>
FAILED ( "WRONG EXCEPTION RAISED AT ELABORATION OF " &
"TYPE LARR" );
END;
BEGIN
DECLARE
B1 : BOOLEAN := SWITCH (TRUE);
PACKAGE PP IS
TYPE PRIV3 (D : LIES) IS PRIVATE;
TYPE PRIV4 IS
RECORD
X : PRIV3 (IDENT_BOOL (TRUE));
END RECORD;
B2 : BOOLEAN := SWITCH (FALSE);
PRIVATE
TYPE PRIV3 (D : LIES) IS
RECORD
NULL;
END RECORD;
END PP;
USE PP;
BEGIN
DECLARE
P4 : PRIV4;
BEGIN
FAILED ( "NO EXCEPTION RAISED AT THE " &
"ELABORATION OF TYPE PRIV4 " & BOOLEAN'IMAGE(P4.X.D));
END;
EXCEPTION
WHEN OTHERS =>
FAILED ( "EXCEPTION RAISED AT DECLARATION OF " &
"OBJECT P4" );
END;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
IF GLOBAL THEN
NULL;
ELSE
FAILED ( "EXCEPTION RAISED AT ELABORATION OF " &
"FULL TYPE PRIV3 NOT TYPE PRIV4" );
END IF;
WHEN OTHERS =>
FAILED ( "WRONG EXCEPTION RAISED AT ELABORATION OF " &
"TYPE PRIV4" );
END;
BEGIN
DECLARE
B1 : BOOLEAN := SWITCH (TRUE);
PACKAGE PL IS
TYPE LIM3 (D : LIES) IS LIMITED PRIVATE;
TYPE LIM4 IS
RECORD
X : LIM3 (IDENT_BOOL (TRUE));
END RECORD;
B2 : BOOLEAN := SWITCH (FALSE);
PRIVATE
TYPE LIM3 (D : LIES) IS
RECORD
NULL;
END RECORD;
END PL;
USE PL;
BEGIN
DECLARE
L4 : LIM4;
BEGIN
FAILED ( "NO EXCEPTION RAISED AT THE " &
"ELABORATION OF TYPE LIM4 " & BOOLEAN'IMAGE(L4.X.D));
END;
EXCEPTION
WHEN OTHERS =>
FAILED ( "EXCEPTION RAISED AT DECLARATION OF " &
"OBJECT L4" );
END;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
IF GLOBAL THEN
NULL;
ELSE
FAILED ( "EXCEPTION RAISED AT ELABORATION OF " &
"FULL TYPE LIM3 NOT TYPE LIM4" );
END IF;
WHEN OTHERS =>
FAILED ( "WRONG EXCEPTION RAISED AT ELABORATION OF " &
"TYPE LIM4" );
END;
BEGIN
DECLARE
B1 : BOOLEAN := SWITCH (TRUE);
PACKAGE PP IS
TYPE PRIV5 (D : LIES) IS PRIVATE;
TYPE ACCPRIV IS ACCESS PRIV5 (IDENT_BOOL (TRUE));
B2 : BOOLEAN := SWITCH (FALSE);
PRIVATE
TYPE PRIV5 (D : LIES) IS
RECORD
NULL;
END RECORD;
END PP;
USE PP;
BEGIN
DECLARE
ACP : ACCPRIV;
BEGIN
FAILED ( "NO EXCEPTION RAISED AT THE " &
"ELABORATION OF TYPE ACCPRIV " & BOOLEAN'IMAGE(ACP.D));
END;
EXCEPTION
WHEN OTHERS =>
FAILED ( "EXCEPTION RAISED AT DECLARATION OF " &
"OBJECT ACP" );
END;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
IF GLOBAL THEN
NULL;
ELSE
FAILED ( "EXCEPTION RAISED AT ELABORATION OF " &
"FULL TYPE PRIV5 NOT TYPE ACCPRIV" );
END IF;
WHEN OTHERS =>
FAILED ( "WRONG EXCEPTION RAISED AT ELABORATION OF " &
"TYPE ACCPRIV" );
END;
BEGIN
DECLARE
B1 : BOOLEAN := SWITCH (TRUE);
PACKAGE PL IS
TYPE LIM5 (D : LIES) IS LIMITED PRIVATE;
TYPE ACCLIM IS ACCESS LIM5 (IDENT_BOOL (TRUE));
B2 : BOOLEAN := SWITCH (FALSE);
PRIVATE
TYPE LIM5 (D : LIES) IS
RECORD
NULL;
END RECORD;
END PL;
USE PL;
BEGIN
DECLARE
ACL : ACCLIM;
BEGIN
FAILED ( "NO EXCEPTION RAISED AT THE " &
"ELABORATION OF TYPE ACCLIM " & BOOLEAN'IMAGE(ACL.D));
END;
EXCEPTION
WHEN OTHERS =>
FAILED ( "EXCEPTION RAISED AT DECLARATION OF " &
"OBJECT ACL" );
END;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
IF GLOBAL THEN
NULL;
ELSE
FAILED ( "EXCEPTION RAISED AT ELABORATION OF " &
"FULL TYPE LIM5 NOT TYPE ACCLIM" );
END IF;
WHEN OTHERS =>
FAILED ( "WRONG EXCEPTION RAISED AT ELABORATION OF " &
"TYPE ACCLIM" );
END;
RESULT;
END C37211C;
|
