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jeremybenn |
-- C37213L.ADA
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-- Grant of Unlimited Rights
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--
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-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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-- unlimited rights in the software and documentation contained herein.
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-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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-- this public release, the Government intends to confer upon all
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-- recipients unlimited rights equal to those held by the Government.
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-- These rights include rights to use, duplicate, release or disclose the
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-- released technical data and computer software in whole or in part, in
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-- any manner and for any purpose whatsoever, and to have or permit others
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-- to do so.
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--
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-- DISCLAIMER
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--
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-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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-- OBJECTIVE:
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-- CHECK, FOR A GENERIC FORMAL TYPE - WHERE A DISCRIMINANT OR AN
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-- INDEX CONSTRAINT DEPENDS ON A RECORD DISCRIMINANT AND THE
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-- RECORD TYPE IS CONSTRAINED BY DEFAULT - USED TO DECLARE A
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-- DERIVED OR AN ACCESS TYPE, THAT THE NON-DISCRIMINANT EXPRESSIONS
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-- OF THE CONSTRAINT ARE CHECKED FOR COMPATIBILITY:
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-- 1) ONLY IN AN OBJECT DECLARATION OR ALLOCATOR, AND
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-- 2) ONLY IF THE DISCRIMINANT-DEPENDENT COMPONENT IS PRESENT
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-- IN THE SUBTYPE.
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-- HISTORY:
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-- VCL 10/23/88 CREATED ORIGINAL TEST BY SPLITTING FROM C37213J.
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-- VCL 03/30/88 MODIFIED THE TEST DISCRIPTION TO MORE ACCURATELY
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-- DESCRIBE THE OBJECTIVE; CHANGED THE FORMAL
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-- PARAMETERS TO THE GENERIC UNITS AND THE
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-- CORRESPONDING ACTUAL PARAMETERS; REORGANIZED THE
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-- TEST SO THAT ALL OPERATIONS ON A SPECIFIC TYPE
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-- ARE TOGETHER; REWROTE ONE OF THE GENERIC
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-- PACKAGES AS A GENERIC PROCEDURE TO BROADEN
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-- COVERAGE OF TEST.
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WITH REPORT; USE REPORT;
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PROCEDURE C37213L IS
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BEGIN
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TEST ("C37213L", "THE NON-DISCRIMINANT VALUES OF A DISCRIMINANT " &
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"OR AN INDEX CONSTRAINT THAT DEPEND ON A " &
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"DISCRIMINANT ARE PROPERLY CHECKED WHEN THE " &
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"RECORD TYPE IS CONSTRAINED BY DEFAULT AND " &
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"USED AS THE ACTUAL PARAMETER TO A GENERIC " &
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"FORMAL TYPE USED TO DECLARE A DERIVED OR AN " &
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"ACCESS TYPE");
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DECLARE
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SUBTYPE SM IS INTEGER RANGE 1..10;
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TYPE REC (D1, D2 : SM) IS
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RECORD NULL; END RECORD;
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TYPE MY_ARR IS ARRAY (SM RANGE <>) OF INTEGER;
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SEQUENCE_NUMBER : INTEGER;
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GENERIC
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TYPE CONS IS PRIVATE;
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OBJ_XCP : BOOLEAN;
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TAG : STRING;
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PACKAGE DER_CHK IS END DER_CHK;
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PACKAGE BODY DER_CHK IS
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BEGIN
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DECLARE
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TYPE DREC IS NEW CONS;
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BEGIN
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DECLARE
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X : DREC;
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FUNCTION VALUE RETURN DREC IS
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BEGIN
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IF EQUAL (3,3) THEN
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RETURN X;
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ELSE
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RETURN X;
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END IF;
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END VALUE;
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BEGIN
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IF OBJ_XCP THEN
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FAILED ("NO CHECK DURING DECLARATION " &
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"OF OBJECT OF TYPE DREC - " &
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TAG);
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ELSIF X /= VALUE THEN
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FAILED ("INCORRECT VALUE FOR OBJECT OF " &
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"TYPE DREC - " & TAG);
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END IF;
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END;
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EXCEPTION
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WHEN CONSTRAINT_ERROR =>
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IF NOT OBJ_XCP THEN
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FAILED ("IMPROPER CONSTRAINT CHECKED " &
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"DURING DECLARATION OF OBJECT " &
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"OF TYPE DREC - " & TAG);
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END IF;
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END;
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EXCEPTION
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WHEN CONSTRAINT_ERROR =>
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FAILED ("CONSTRAINT IMPROPERLY CHECKED " &
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"DURING DECLARATION OF DREC - " & TAG);
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END;
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GENERIC
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TYPE CONS IS PRIVATE;
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PROCEDURE ACC_CHK (OBJ_XCP : BOOLEAN;
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TAG : STRING);
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PROCEDURE ACC_CHK (OBJ_XCP : BOOLEAN;
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TAG : STRING) IS
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BEGIN
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DECLARE
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TYPE ACC_CONS IS ACCESS CONS;
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BEGIN
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DECLARE
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X : ACC_CONS;
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FUNCTION VALUE RETURN CONS IS
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BEGIN
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IF EQUAL (5, 5) THEN
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RETURN X.ALL;
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ELSE
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RETURN X.ALL;
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END IF;
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END VALUE;
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BEGIN
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X := NEW CONS;
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IF OBJ_XCP THEN
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FAILED ("NO CHECK DURING ALLOCATION " &
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"OF OBJECT OF TYPE CONS - " &
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TAG);
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ELSIF X.ALL /= VALUE THEN
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FAILED ("INCORRECT VALUE FOR OBJECT " &
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"OF TYPE CONS - " & TAG);
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END IF;
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EXCEPTION
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WHEN CONSTRAINT_ERROR =>
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IF NOT OBJ_XCP THEN
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FAILED ("IMPROPER CONSTRAINT " &
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"CHECKED DURING " &
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"ALLOCATION OF OBJECT " &
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"OF TYPE CONS - " & TAG);
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END IF;
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END;
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EXCEPTION
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WHEN CONSTRAINT_ERROR =>
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FAILED ("CONSTRAINT IMPROPERLY CHECKED " &
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"DURING DECLARATION OF X - " & TAG);
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END;
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EXCEPTION
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WHEN CONSTRAINT_ERROR =>
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FAILED ("CONSTRAINT IMPROPERLY CHECKED " &
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"DURING DECLARATION OF ACC_CONS - " & TAG);
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END ACC_CHK;
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BEGIN
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SEQUENCE_NUMBER := 1;
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DECLARE
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TYPE REC_DEF (D3 : INTEGER := 1) IS
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RECORD
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C1 : REC (D3, 0);
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END RECORD;
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PACKAGE PACK1 IS NEW DER_CHK (REC_DEF,
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OBJ_XCP => TRUE,
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TAG => "PACK1");
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PROCEDURE PROC1 IS NEW ACC_CHK (REC_DEF);
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BEGIN
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PROC1 (OBJ_XCP => TRUE, TAG => "PROC1");
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END;
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SEQUENCE_NUMBER := 2;
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DECLARE
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TYPE ARR_DEF (D3 : INTEGER := IDENT_INT(1)) IS
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RECORD
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C1 : MY_ARR (0..D3);
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END RECORD;
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PACKAGE PACK2 IS NEW DER_CHK (ARR_DEF,
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OBJ_XCP => TRUE,
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TAG => "PACK2");
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PROCEDURE PROC2 IS NEW ACC_CHK (ARR_DEF);
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BEGIN
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PROC2 (OBJ_XCP => TRUE, TAG => "PROC2");
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END;
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SEQUENCE_NUMBER := 3;
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DECLARE
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TYPE VAR_REC_DEF1 (D3 : INTEGER := 1) IS
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RECORD
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CASE D3 IS
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WHEN -5..10 =>
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C1 : REC (D3, IDENT_INT(11));
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WHEN OTHERS =>
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C2 : INTEGER := IDENT_INT(5);
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END CASE;
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END RECORD;
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PACKAGE PACK3 IS NEW DER_CHK (VAR_REC_DEF1,
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OBJ_XCP => TRUE,
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TAG => "PACK3");
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PROCEDURE PROC3 IS NEW ACC_CHK (VAR_REC_DEF1);
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BEGIN
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PROC3 (OBJ_XCP => TRUE, TAG => "PROC3");
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END;
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SEQUENCE_NUMBER := 4;
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DECLARE
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TYPE VAR_REC_DEF6 (D3 : INTEGER := IDENT_INT(-6)) IS
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RECORD
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CASE D3 IS
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WHEN -5..10 =>
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C1 : REC (D3, IDENT_INT(11));
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WHEN OTHERS =>
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C2 : INTEGER := IDENT_INT(5);
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END CASE;
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END RECORD;
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PACKAGE PACK4 IS NEW DER_CHK (VAR_REC_DEF6,
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OBJ_XCP => FALSE,
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TAG => "PACK4");
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PROCEDURE PROC4 IS NEW ACC_CHK (VAR_REC_DEF6);
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BEGIN
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PROC4 (OBJ_XCP => FALSE, TAG => "PROC4");
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END;
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SEQUENCE_NUMBER := 5;
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DECLARE
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TYPE VAR_REC_DEF11 (D3 : INTEGER := 11) IS
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RECORD
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CASE D3 IS
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WHEN -5..10 =>
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C1 : REC (D3, IDENT_INT(11));
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WHEN OTHERS =>
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C2 : INTEGER := IDENT_INT(5);
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END CASE;
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END RECORD;
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PACKAGE PACK5 IS NEW DER_CHK (VAR_REC_DEF11,
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OBJ_XCP => FALSE,
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TAG => "PACK5");
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PROCEDURE PROC5 IS NEW ACC_CHK (VAR_REC_DEF11);
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BEGIN
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PROC5 (OBJ_XCP => FALSE, TAG => "PROC5");
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END;
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SEQUENCE_NUMBER := 6;
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DECLARE
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TYPE VAR_ARR_DEF1 (D3 : INTEGER := IDENT_INT(1)) IS
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RECORD
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CASE D3 IS
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WHEN -5..10 =>
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C1 : MY_ARR(D3..IDENT_INT(11));
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WHEN OTHERS =>
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C2 : INTEGER := IDENT_INT(5);
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END CASE;
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END RECORD;
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PACKAGE PACK6 IS NEW DER_CHK (VAR_ARR_DEF1,
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OBJ_XCP => TRUE,
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TAG => "PACK6");
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PROCEDURE PROC6 IS NEW ACC_CHK (VAR_ARR_DEF1);
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BEGIN
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PROC6 (OBJ_XCP => TRUE, TAG => "PROC6");
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END;
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SEQUENCE_NUMBER := 7;
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DECLARE
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TYPE VAR_ARR_DEF6 (D3 : INTEGER := -6) IS
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RECORD
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CASE D3 IS
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WHEN -5..10 =>
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C1 : MY_ARR(D3..IDENT_INT(11));
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WHEN OTHERS =>
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C2 : INTEGER := IDENT_INT(5);
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END CASE;
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END RECORD;
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PACKAGE PACK7 IS NEW DER_CHK (VAR_ARR_DEF6,
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OBJ_XCP => FALSE,
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TAG => "PACK7");
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PROCEDURE PROC7 IS NEW ACC_CHK (VAR_ARR_DEF6);
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BEGIN
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PROC7 (OBJ_XCP => FALSE, TAG => "PROC7");
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END;
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SEQUENCE_NUMBER := 8;
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DECLARE
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TYPE VAR_ARR_DEF11 (D3 : INTEGER := IDENT_INT(11)) IS
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RECORD
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CASE D3 IS
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WHEN -5..10 =>
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C1 : MY_ARR(D3..IDENT_INT(11));
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WHEN OTHERS =>
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C2 : INTEGER := IDENT_INT(5);
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END CASE;
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END RECORD;
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PACKAGE PACK8 IS NEW DER_CHK (VAR_ARR_DEF11,
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OBJ_XCP => FALSE,
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TAG => "PACK8");
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PROCEDURE PROC8 IS NEW ACC_CHK (VAR_ARR_DEF11);
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BEGIN
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PROC8 (OBJ_XCP => FALSE, TAG => "PROC8");
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END;
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EXCEPTION
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WHEN OTHERS =>
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FAILED ("UNEXPECTED EXCEPTION RAISED DURING " &
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"DECLARATION / INSTANTIATION ELABORATION - " &
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INTEGER'IMAGE (SEQUENCE_NUMBER));
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END;
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RESULT;
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END C37213L;
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