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-- CD2A31E.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 WHEN A SIZE SPECIFICATION IS GIVEN FOR AN
-- INTEGER TYPE, THEN SUCH A TYPE CAN BE PASSED AS AN ACTUAL
-- PARAMETER TO GENERIC PROCEDURES.
-- HISTORY:
-- JET 08/12/87 CREATED ORIGINAL TEST.
-- BCB 10/18/88 MODIFIED HEADER AND ENTERED IN ACVC.
-- DHH 04/06/89 CHANGED EXTENSION FROM '.DEP' TO '.ADA', CHANGED
-- SIZE CLAUSE VALUE TO 9, AND CHANGED 'SIZE CLAUSE
-- CHECKS.
-- JRL 03/27/92 ELIMINATED REDUNDANT TESTING.
WITH REPORT; USE REPORT;
PROCEDURE CD2A31E IS
TYPE BASIC_INT IS RANGE -100 .. 100;
BASIC_SIZE : CONSTANT := 9;
FOR BASIC_INT'SIZE USE BASIC_SIZE;
BEGIN
TEST ("CD2A31E", "CHECK THAT WHEN A SIZE SPECIFICATION IS " &
"GIVEN FOR AN INTEGER TYPE, THEN SUCH A TYPE " &
"CAN BE PASSED AS AN ACTUAL PARAMETER TO " &
"GENERIC PACKAGES AND PROCEDURES");
DECLARE -- TYPE DECLARATION WITHIN GENERIC PROCEDURE.
GENERIC
TYPE GPARM IS RANGE <>;
PROCEDURE GENPROC;
PROCEDURE GENPROC IS
SUBTYPE INT IS GPARM;
I1 : INT := -100;
I2 : INT := 0;
I3 : INT := 100;
FUNCTION IDENT (I : INT) RETURN INT IS
BEGIN
IF EQUAL (0,0) THEN
RETURN I;
ELSE
RETURN 0;
END IF;
END IDENT;
BEGIN -- GENPROC.
IF INT'SIZE /= IDENT_INT (BASIC_SIZE) THEN
FAILED ("INCORRECT VALUE FOR INT'SIZE");
END IF;
IF I1'SIZE < IDENT_INT (BASIC_SIZE) THEN
FAILED ("INCORRECT VALUE FOR I1'SIZE");
END IF;
IF NOT ((I1 < IDENT (0)) AND
(IDENT (I3) > IDENT (I2)) AND
(I2 <= IDENT (0)) AND
(IDENT (100) = I3)) THEN
FAILED ("INCORRECT RESULTS FOR RELATIONAL " &
"OPERATORS");
END IF;
IF NOT (((I1 + I3) = I2) AND
((I2 - I3) = I1) AND
((I3 * I2) = I2) AND
((I2 / I1) = I2) AND
((I1 ** 1) = I1) AND
((I1 REM 9) = IDENT (-1)) AND
((I3 MOD 9) = IDENT (1))) THEN
FAILED ("INCORRECT RESULTS FOR BINARY ARITHMETIC " &
"OPERATORS");
END IF;
IF INT'LAST /= IDENT (100) THEN
FAILED ("INCORRECT VALUE FOR INT'LAST");
END IF;
IF INT'VAL (-100) /= IDENT (I1) OR
INT'VAL (0) /= IDENT (I2) OR
INT'VAL (100) /= IDENT (I3) THEN
FAILED ("INCORRECT VALUE FOR INT'VAL");
END IF;
IF INT'PRED (I2) /= IDENT (-1) OR
INT'PRED (I3) /= IDENT (99) THEN
FAILED ("INCORRECT VALUE FOR INT'PRED");
END IF;
IF INT'VALUE ("-100") /= IDENT (I1) OR
INT'VALUE (" 0") /= IDENT (I2) OR
INT'VALUE (" 100") /= IDENT (I3) THEN
FAILED ("INCORRECT VALUE FOR INT'VALUE");
END IF;
END GENPROC;
PROCEDURE NEWPROC IS NEW GENPROC (BASIC_INT);
BEGIN
NEWPROC;
END;
RESULT;
END CD2A31E;
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