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-- C45343A.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.
--*
-- CHECK THAT CATENATION OF NULL OPERANDS YIELDS THE CORRECT RESULT,
-- WITH THE CORRECT BOUNDS.
-- BHS 6/29/84
WITH REPORT;
PROCEDURE C45343A IS
USE REPORT;
TYPE ARR IS ARRAY (INTEGER RANGE <>) OF INTEGER;
SUBTYPE ARR_8 IS ARR (1..8);
A1, A2 : ARR_8;
PROCEDURE CAT (A : ARR; I1,I2 : INTEGER; NUM : CHARACTER) IS
BEGIN
IF A'FIRST /= I1 OR A'LAST /= I2 THEN
FAILED ("INCORRECT CATENATION - " & NUM);
END IF;
END CAT;
BEGIN
TEST ("C45343A", "CATENATION OF NULL OPERANDS");
A1 := (1,2,3,4,5,6,7,8);
A2 := A1(1..0) & A1(6..5) & A1(1..8);
IF A2 /= (1,2,3,4,5,6,7,8) THEN
FAILED ("INCORRECT CATENATION RESULT - 1");
END IF;
A1 := (1,2,3,4,5,6,7,8);
A2 := A1(2..8) & A1(1..0) & 9;
IF A2 /= (2,3,4,5,6,7,8,9) THEN
FAILED ("INCORRECT CATENATION RESULT - 2");
END IF;
CAT ( A1(1..0) & A1(IDENT_INT(2)..0), 2, 0, '3' );
CAT ( A1(IDENT_INT(1)..0) & A2(2..0), 2, 0, '4' );
CAT ( A1(1..0) & A1(6..5) & A1(2..8), 2, 8, '5' );
CAT ( A1(2..8) & A1(1..0), 2, 8, '6' );
CAT ( A2(1..0) & A2(6..5) & A2(IDENT_INT(2)..8), 2, 8, '7' );
CAT ( A2(IDENT_INT(2)..8) & A2(1..0), 2, 8, '8' );
RESULT;
END C45343A;
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