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+-- C37213J.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 AN
+-- OBJECT OR A SUBTYPE, THAT THE NON-DISCRIMINANT EXPRESSIONS
+-- OF THE CONSTRAINT ARE CHECKED FOR COMPATIBILITY:
+-- 1) ONLY IN AN OBJECT DECLARATION, AND
+-- 2) ONLY IF THE DISCRIMINANT-DEPENDENT COMPONENT IS PRESENT
+-- IN THE SUBTYPE.
+
+-- HISTORY:
+-- JBG 10/17/86 CREATED ORIGINAL TEST.
+-- VCL 10/23/87 MODIFIED THIS HEADER; SEPARATED THIS TEST INTO
+-- 3 NEW TESTS (J,K,L); CHANGED THE AGGREGATE FOR
+-- THE PARAMETER 'VALUE' IN THE CALL OF PROCEDURE
+-- 'SUBTYPE_CHK1'; MOVED THE CALL TO REPORT.TEST
+-- SO THAT IT COMES BEFORE ANY DECLARATIONS; ADDED
+-- A SEQUENCE COUNTER TO IDENTIFY WHICH SUBTEST
+-- DECLARATION PART RAISES CONSTRAINT_ERROR.
+-- VCL 03/28/88 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.
+
+WITH REPORT; USE REPORT;
+PROCEDURE C37213J IS
+BEGIN
+ TEST ("C37213J", "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 AN OBJECT OR A " &
+ "SUBTYPE");
+
+ 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 OBJ_CHK IS END OBJ_CHK;
+
+ GENERIC
+ TYPE CONS IS PRIVATE;
+ PROCEDURE SUBTYP_CHK (OBJ_XCP : BOOLEAN;
+ TAG : STRING);
+
+ PACKAGE BODY OBJ_CHK IS
+ BEGIN -- DECLARE AN OBJECT OF THE FORMAL TYPE.
+ DECLARE
+ X : CONS;
+
+ FUNCTION VALUE RETURN CONS 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 CONS - " & TAG);
+ ELSIF X /= VALUE THEN
+ FAILED ("INCORRECT VALUE FOR OBJECT OF " &
+ "TYPE CONS - " & TAG);
+ END IF;
+ END;
+ EXCEPTION
+ WHEN CONSTRAINT_ERROR =>
+ IF NOT OBJ_XCP THEN
+ FAILED ("IMPROPER CONSTRAINT CHECKED " &
+ "DURING DECLARATION OF OBJECT " &
+ "OF TYPE CONS - " & TAG);
+ END IF;
+ END OBJ_CHK;
+
+ PROCEDURE SUBTYP_CHK (OBJ_XCP : BOOLEAN;
+ TAG : STRING) IS
+ BEGIN -- DECLARE A SUBTYPE OF THE FORMAL TYPE.
+ DECLARE
+ SUBTYPE SCONS IS CONS;
+ BEGIN
+ DECLARE
+ X : SCONS;
+
+ FUNCTION VALUE RETURN SCONS IS
+ BEGIN
+ IF EQUAL (5, 5) THEN
+ RETURN X;
+ ELSE
+ RETURN X;
+ END IF;
+ END VALUE;
+ BEGIN
+ IF OBJ_XCP THEN
+ FAILED ("NO CHECK DURING DECLARATION " &
+ "OF OBJECT OF SUBTYPE SCONS - " &
+ TAG);
+ ELSIF X /= VALUE THEN
+ FAILED ("INCORRECT VALUE FOR OBJECT " &
+ "OF SUBTYPE SCONS - " & TAG);
+ END IF;
+ END;
+ EXCEPTION
+ WHEN CONSTRAINT_ERROR =>
+ IF NOT OBJ_XCP THEN
+ FAILED ("IMPROPER CONSTRAINT CHECKED " &
+ "DURING DECLARATION OF OBJECT " &
+ "OF SUBTYPE SCONS - " & TAG);
+ END IF;
+ END;
+ EXCEPTION
+ WHEN CONSTRAINT_ERROR =>
+ FAILED ("CONSTRAINT IMPROPERLY CHECKED " &
+ "DURING SUBTYPE DECLARATION - " & TAG);
+ END SUBTYP_CHK;
+ BEGIN
+ SEQUENCE_NUMBER := 1;
+ DECLARE
+ TYPE REC_DEF (D3 : INTEGER := 1) IS
+ RECORD
+ C1 : REC (D3, 0);
+ END RECORD;
+
+ PACKAGE PACK1 IS NEW OBJ_CHK (REC_DEF,
+ OBJ_XCP => TRUE,
+ TAG => "PACK1");
+
+ PROCEDURE PROC1 IS NEW SUBTYP_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 OBJ_CHK (ARR_DEF,
+ OBJ_XCP => TRUE,
+ TAG => "PACK2");
+
+ PROCEDURE PROC2 IS NEW SUBTYP_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 OBJ_CHK (VAR_REC_DEF1,
+ OBJ_XCP => TRUE,
+ TAG => "PACK3");
+
+ PROCEDURE PROC3 IS NEW SUBTYP_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 OBJ_CHK (VAR_REC_DEF6,
+ OBJ_XCP => FALSE,
+ TAG => "PACK4");
+
+ PROCEDURE PROC4 IS NEW SUBTYP_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 OBJ_CHK (VAR_REC_DEF11,
+ OBJ_XCP => FALSE,
+ TAG => "PACK5");
+
+ PROCEDURE PROC5 IS NEW SUBTYP_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 OBJ_CHK (VAR_ARR_DEF1,
+ OBJ_XCP => TRUE,
+ TAG => "PACK6");
+
+ PROCEDURE PROC6 IS NEW SUBTYP_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 OBJ_CHK (VAR_ARR_DEF6,
+ OBJ_XCP => FALSE,
+ TAG => "PACK7");
+
+ PROCEDURE PROC7 IS NEW SUBTYP_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 OBJ_CHK (VAR_ARR_DEF11,
+ OBJ_XCP => FALSE,
+ TAG => "PACK8");
+
+ PROCEDURE PROC8 IS NEW SUBTYP_CHK (VAR_ARR_DEF11);
+ BEGIN
+ PROC8 (OBJ_XCP => FALSE, TAG => "PROC8");
+ END;
+
+ EXCEPTION
+ WHEN OTHERS =>
+ FAILED ("EXCEPTION RAISED DURING DECLARATION / " &
+ "INSTANTIATION ELABORATION - " &
+ INTEGER'IMAGE(SEQUENCE_NUMBER));
+ END;
+
+ RESULT;
+END C37213J;
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