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+-- CD4051A.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 THAT A RECORD REPRESENTATION CLAUSE CAN BE GIVEN FOR
+-- DERIVED TYPES WHOSE PARENT TYPES ARE RECORD TYPES WITHOUT
+-- DISCRIMINANTS.
+
+-- HISTORY:
+-- BCB 03/20/89 CHANGED EXTENSION FROM '.ADA' TO '.DEP'.
+-- RJW 08/25/87 CREATED ORIGINAL TEST.
+
+WITH REPORT; USE REPORT;
+WITH SYSTEM;
+PROCEDURE CD4051A IS
+
+ UNITS_PER_INTEGER : CONSTANT :=
+ (INTEGER'SIZE + SYSTEM.STORAGE_UNIT - 1) /
+ SYSTEM.STORAGE_UNIT;
+
+ TYPE BASIC_CLAUSE IS RECORD
+ INT_COMP : INTEGER;
+ CHAR_COMP : CHARACTER;
+ END RECORD;
+
+ TYPE CHECK_CLAUSE IS NEW BASIC_CLAUSE;
+
+ FOR CHECK_CLAUSE USE
+ RECORD
+ INT_COMP AT 0
+ RANGE 0..INTEGER'SIZE - 1;
+ CHAR_COMP AT 1*UNITS_PER_INTEGER
+ RANGE 0..CHARACTER'SIZE - 1;
+ END RECORD;
+
+ CHECK_RECORD : CHECK_CLAUSE := (1, 'A');
+
+BEGIN
+ TEST ("CD4051A", "CHECK THAT A RECORD REPRESENTATION " &
+ "CLAUSE CAN BE GIVEN FOR A DERIVED TYPE " &
+ "WHOSE PARENT TYPE IS IS A RECORD TYPE " &
+ "WITHOUT DISCRIMINANTS");
+
+ IF CHECK_RECORD.INT_COMP'FIRST_BIT /= 0 THEN
+ FAILED ("INCORRECT VALUE FOR FIRST_BIT OF INT_COMP");
+ END IF;
+
+ IF CHECK_RECORD.INT_COMP'LAST_BIT /= INTEGER'SIZE - 1 THEN
+ FAILED ("INCORRECT VALUE FOR LAST_BIT OF INT_COMP");
+ END IF;
+
+ IF CHECK_RECORD.INT_COMP'POSITION /= 0 THEN
+ FAILED ("INCORRECT VALUE FOR POSITION OF INT_COMP");
+ END IF;
+
+ IF CHECK_RECORD.CHAR_COMP'FIRST_BIT /= IDENT_INT (0) THEN
+ FAILED ("INCORRECT VALUE FOR FIRST_BIT OF CHAR_COMP");
+ END IF;
+
+ IF CHECK_RECORD.CHAR_COMP'LAST_BIT /=
+ IDENT_INT (CHARACTER'SIZE - 1) THEN
+ FAILED ("INCORRECT VALUE FOR LAST_BIT OF CHAR_COMP");
+ END IF;
+
+ IF CHECK_RECORD.CHAR_COMP'POSITION /=
+ IDENT_INT (UNITS_PER_INTEGER) THEN
+ FAILED ("INCORRECT VALUE FOR POSITION OF CHAR_COMP");
+ END IF;
+
+ RESULT;
+END CD4051A;