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-- C45342A.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 TWO OR MORE NON-NULL OPERANDS YIELDS THE
-- CORRECT RESULT, WITH THE CORRECT BOUNDS, WHETHER BOUNDS ARE STATIC OR
-- DYNAMIC.
-- BHS 6/27/84
WITH REPORT;
PROCEDURE C45342A IS
USE REPORT;
SUBTYPE S IS INTEGER RANGE 1..100;
TYPE ARR IS ARRAY (S RANGE <>) OF INTEGER;
A,B : ARR (2..9);
FUNCTION F (AR_VAR1, AR_VAR2, AR_VAR3 : ARR) RETURN ARR IS
BEGIN
RETURN AR_VAR1 & AR_VAR2 & AR_VAR3;
END F;
PROCEDURE CAT (A : ARR; I1,I2 : INTEGER; NUM : CHARACTER) IS
BEGIN
IF A'FIRST /= I1 OR A'LAST /= I2 THEN
FAILED ("INCORRECT CATENATION BOUNDS - " & NUM);
END IF;
END CAT;
BEGIN
TEST ("C45342A", "CHECK THAT CATENATION OF NON-NULL OPERANDS " &
"YIELDS CORRECT RESULT WITH CORRECT BOUNDS");
BEGIN
A := (1,2,3,4,5,6,7,8);
B := A(2..4) & A(2..5) & A(2..2);
IF B /= (1,2,3,1,2,3,4,1) THEN
FAILED ("INCORRECT CATENATION RESULT - 1");
END IF;
A := (8,7,6,5,4,3,2,1);
IF F(A(2..3), A(2..4), A(2..4)) /= (8,7,8,7,6,8,7,6) THEN
FAILED ("INCORRECT CATENATION RESULT - 2");
END IF;
CAT ( A(3..5) & A(2..3), 3, 7, '3' );
END;
DECLARE
DYN2 : INTEGER := IDENT_INT(2);
DYN3 : INTEGER := IDENT_INT(3);
DYN4 : INTEGER := IDENT_INT(4);
DYN6 : INTEGER := IDENT_INT(6);
BEGIN
A := (1,2,3,4,5,6,7,8);
B := A(DYN2..DYN3) & A(DYN2..DYN4) & A(DYN2..DYN4);
IF B /= (1,2,1,2,3,1,2,3) THEN
FAILED ("INCORRECT CATENATION RESULT - 4");
END IF;
A := (8,7,6,5,4,3,2,1);
IF F ( A(DYN2..DYN6), A(DYN2..DYN3), A(DYN2..DYN2) )
/= (8,7,6,5,4,8,7,8) THEN
FAILED ("INCORRECT CATENATION RESULT - 5");
END IF;
CAT ( A(DYN3..5) & A(2..3), 3, 7, '6');
END;
RESULT;
END C45342A;
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