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-- C37213L.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, FOR A GENERIC FORMAL TYPE - WHERE A DISCRIMINANT OR AN
-- INDEX CONSTRAINT DEPENDS ON A RECORD DISCRIMINANT AND THE
-- RECORD TYPE IS CONSTRAINED BY DEFAULT - USED TO DECLARE A
-- DERIVED OR AN ACCESS TYPE, THAT THE NON-DISCRIMINANT EXPRESSIONS
-- OF THE CONSTRAINT ARE CHECKED FOR COMPATIBILITY:
-- 1) ONLY IN AN OBJECT DECLARATION OR ALLOCATOR, AND
-- 2) ONLY IF THE DISCRIMINANT-DEPENDENT COMPONENT IS PRESENT
-- IN THE SUBTYPE.
-- HISTORY:
-- VCL 10/23/88 CREATED ORIGINAL TEST BY SPLITTING FROM C37213J.
-- VCL 03/30/88 MODIFIED THE TEST DISCRIPTION TO MORE ACCURATELY
-- DESCRIBE THE OBJECTIVE; CHANGED THE FORMAL
-- PARAMETERS TO THE GENERIC UNITS AND THE
-- CORRESPONDING ACTUAL PARAMETERS; REORGANIZED THE
-- TEST SO THAT ALL OPERATIONS ON A SPECIFIC TYPE
-- ARE TOGETHER; REWROTE ONE OF THE GENERIC
-- PACKAGES AS A GENERIC PROCEDURE TO BROADEN
-- COVERAGE OF TEST.
WITH REPORT; USE REPORT;
PROCEDURE C37213L IS
BEGIN
TEST ("C37213L", "THE NON-DISCRIMINANT VALUES OF A DISCRIMINANT " &
"OR AN INDEX CONSTRAINT THAT DEPEND ON A " &
"DISCRIMINANT ARE PROPERLY CHECKED WHEN THE " &
"RECORD TYPE IS CONSTRAINED BY DEFAULT AND " &
"USED AS THE ACTUAL PARAMETER TO A GENERIC " &
"FORMAL TYPE USED TO DECLARE A DERIVED OR AN " &
"ACCESS TYPE");
DECLARE
SUBTYPE SM IS INTEGER RANGE 1..10;
TYPE REC (D1, D2 : SM) IS
RECORD NULL; END RECORD;
TYPE MY_ARR IS ARRAY (SM RANGE <>) OF INTEGER;
SEQUENCE_NUMBER : INTEGER;
GENERIC
TYPE CONS IS PRIVATE;
OBJ_XCP : BOOLEAN;
TAG : STRING;
PACKAGE DER_CHK IS END DER_CHK;
PACKAGE BODY DER_CHK IS
BEGIN
DECLARE
TYPE DREC IS NEW CONS;
BEGIN
DECLARE
X : DREC;
FUNCTION VALUE RETURN DREC IS
BEGIN
IF EQUAL (3,3) THEN
RETURN X;
ELSE
RETURN X;
END IF;
END VALUE;
BEGIN
IF OBJ_XCP THEN
FAILED ("NO CHECK DURING DECLARATION " &
"OF OBJECT OF TYPE DREC - " &
TAG);
ELSIF X /= VALUE THEN
FAILED ("INCORRECT VALUE FOR OBJECT OF " &
"TYPE DREC - " & TAG);
END IF;
END;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
IF NOT OBJ_XCP THEN
FAILED ("IMPROPER CONSTRAINT CHECKED " &
"DURING DECLARATION OF OBJECT " &
"OF TYPE DREC - " & TAG);
END IF;
END;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
FAILED ("CONSTRAINT IMPROPERLY CHECKED " &
"DURING DECLARATION OF DREC - " & TAG);
END;
GENERIC
TYPE CONS IS PRIVATE;
PROCEDURE ACC_CHK (OBJ_XCP : BOOLEAN;
TAG : STRING);
PROCEDURE ACC_CHK (OBJ_XCP : BOOLEAN;
TAG : STRING) IS
BEGIN
DECLARE
TYPE ACC_CONS IS ACCESS CONS;
BEGIN
DECLARE
X : ACC_CONS;
FUNCTION VALUE RETURN CONS IS
BEGIN
IF EQUAL (5, 5) THEN
RETURN X.ALL;
ELSE
RETURN X.ALL;
END IF;
END VALUE;
BEGIN
X := NEW CONS;
IF OBJ_XCP THEN
FAILED ("NO CHECK DURING ALLOCATION " &
"OF OBJECT OF TYPE CONS - " &
TAG);
ELSIF X.ALL /= VALUE THEN
FAILED ("INCORRECT VALUE FOR OBJECT " &
"OF TYPE CONS - " & TAG);
END IF;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
IF NOT OBJ_XCP THEN
FAILED ("IMPROPER CONSTRAINT " &
"CHECKED DURING " &
"ALLOCATION OF OBJECT " &
"OF TYPE CONS - " & TAG);
END IF;
END;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
FAILED ("CONSTRAINT IMPROPERLY CHECKED " &
"DURING DECLARATION OF X - " & TAG);
END;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
FAILED ("CONSTRAINT IMPROPERLY CHECKED " &
"DURING DECLARATION OF ACC_CONS - " & TAG);
END ACC_CHK;
BEGIN
SEQUENCE_NUMBER := 1;
DECLARE
TYPE REC_DEF (D3 : INTEGER := 1) IS
RECORD
C1 : REC (D3, 0);
END RECORD;
PACKAGE PACK1 IS NEW DER_CHK (REC_DEF,
OBJ_XCP => TRUE,
TAG => "PACK1");
PROCEDURE PROC1 IS NEW ACC_CHK (REC_DEF);
BEGIN
PROC1 (OBJ_XCP => TRUE, TAG => "PROC1");
END;
SEQUENCE_NUMBER := 2;
DECLARE
TYPE ARR_DEF (D3 : INTEGER := IDENT_INT(1)) IS
RECORD
C1 : MY_ARR (0..D3);
END RECORD;
PACKAGE PACK2 IS NEW DER_CHK (ARR_DEF,
OBJ_XCP => TRUE,
TAG => "PACK2");
PROCEDURE PROC2 IS NEW ACC_CHK (ARR_DEF);
BEGIN
PROC2 (OBJ_XCP => TRUE, TAG => "PROC2");
END;
SEQUENCE_NUMBER := 3;
DECLARE
TYPE VAR_REC_DEF1 (D3 : INTEGER := 1) IS
RECORD
CASE D3 IS
WHEN -5..10 =>
C1 : REC (D3, IDENT_INT(11));
WHEN OTHERS =>
C2 : INTEGER := IDENT_INT(5);
END CASE;
END RECORD;
PACKAGE PACK3 IS NEW DER_CHK (VAR_REC_DEF1,
OBJ_XCP => TRUE,
TAG => "PACK3");
PROCEDURE PROC3 IS NEW ACC_CHK (VAR_REC_DEF1);
BEGIN
PROC3 (OBJ_XCP => TRUE, TAG => "PROC3");
END;
SEQUENCE_NUMBER := 4;
DECLARE
TYPE VAR_REC_DEF6 (D3 : INTEGER := IDENT_INT(-6)) IS
RECORD
CASE D3 IS
WHEN -5..10 =>
C1 : REC (D3, IDENT_INT(11));
WHEN OTHERS =>
C2 : INTEGER := IDENT_INT(5);
END CASE;
END RECORD;
PACKAGE PACK4 IS NEW DER_CHK (VAR_REC_DEF6,
OBJ_XCP => FALSE,
TAG => "PACK4");
PROCEDURE PROC4 IS NEW ACC_CHK (VAR_REC_DEF6);
BEGIN
PROC4 (OBJ_XCP => FALSE, TAG => "PROC4");
END;
SEQUENCE_NUMBER := 5;
DECLARE
TYPE VAR_REC_DEF11 (D3 : INTEGER := 11) IS
RECORD
CASE D3 IS
WHEN -5..10 =>
C1 : REC (D3, IDENT_INT(11));
WHEN OTHERS =>
C2 : INTEGER := IDENT_INT(5);
END CASE;
END RECORD;
PACKAGE PACK5 IS NEW DER_CHK (VAR_REC_DEF11,
OBJ_XCP => FALSE,
TAG => "PACK5");
PROCEDURE PROC5 IS NEW ACC_CHK (VAR_REC_DEF11);
BEGIN
PROC5 (OBJ_XCP => FALSE, TAG => "PROC5");
END;
SEQUENCE_NUMBER := 6;
DECLARE
TYPE VAR_ARR_DEF1 (D3 : INTEGER := IDENT_INT(1)) IS
RECORD
CASE D3 IS
WHEN -5..10 =>
C1 : MY_ARR(D3..IDENT_INT(11));
WHEN OTHERS =>
C2 : INTEGER := IDENT_INT(5);
END CASE;
END RECORD;
PACKAGE PACK6 IS NEW DER_CHK (VAR_ARR_DEF1,
OBJ_XCP => TRUE,
TAG => "PACK6");
PROCEDURE PROC6 IS NEW ACC_CHK (VAR_ARR_DEF1);
BEGIN
PROC6 (OBJ_XCP => TRUE, TAG => "PROC6");
END;
SEQUENCE_NUMBER := 7;
DECLARE
TYPE VAR_ARR_DEF6 (D3 : INTEGER := -6) IS
RECORD
CASE D3 IS
WHEN -5..10 =>
C1 : MY_ARR(D3..IDENT_INT(11));
WHEN OTHERS =>
C2 : INTEGER := IDENT_INT(5);
END CASE;
END RECORD;
PACKAGE PACK7 IS NEW DER_CHK (VAR_ARR_DEF6,
OBJ_XCP => FALSE,
TAG => "PACK7");
PROCEDURE PROC7 IS NEW ACC_CHK (VAR_ARR_DEF6);
BEGIN
PROC7 (OBJ_XCP => FALSE, TAG => "PROC7");
END;
SEQUENCE_NUMBER := 8;
DECLARE
TYPE VAR_ARR_DEF11 (D3 : INTEGER := IDENT_INT(11)) IS
RECORD
CASE D3 IS
WHEN -5..10 =>
C1 : MY_ARR(D3..IDENT_INT(11));
WHEN OTHERS =>
C2 : INTEGER := IDENT_INT(5);
END CASE;
END RECORD;
PACKAGE PACK8 IS NEW DER_CHK (VAR_ARR_DEF11,
OBJ_XCP => FALSE,
TAG => "PACK8");
PROCEDURE PROC8 IS NEW ACC_CHK (VAR_ARR_DEF11);
BEGIN
PROC8 (OBJ_XCP => FALSE, TAG => "PROC8");
END;
EXCEPTION
WHEN OTHERS =>
FAILED ("UNEXPECTED EXCEPTION RAISED DURING " &
"DECLARATION / INSTANTIATION ELABORATION - " &
INTEGER'IMAGE (SEQUENCE_NUMBER));
END;
RESULT;
END C37213L;
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