-- C41206A.ADA
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-- C41206A.ADA
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-- Grant of Unlimited Rights
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-- Grant of Unlimited Rights
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--
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--
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-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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-- unlimited rights in the software and documentation contained herein.
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-- unlimited rights in the software and documentation contained herein.
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-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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-- this public release, the Government intends to confer upon all
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-- this public release, the Government intends to confer upon all
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-- recipients unlimited rights equal to those held by the Government.
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-- recipients unlimited rights equal to those held by the Government.
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-- These rights include rights to use, duplicate, release or disclose the
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-- These rights include rights to use, duplicate, release or disclose the
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-- released technical data and computer software in whole or in part, in
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-- released technical data and computer software in whole or in part, in
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-- any manner and for any purpose whatsoever, and to have or permit others
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-- any manner and for any purpose whatsoever, and to have or permit others
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-- to do so.
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-- to do so.
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--
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--
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-- DISCLAIMER
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-- DISCLAIMER
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--
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--
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-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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--*
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-- CHECK THAT A RANGE L..R, WHERE L=SUCC(R) CAN BE USED TO FORM
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-- CHECK THAT A RANGE L..R, WHERE L=SUCC(R) CAN BE USED TO FORM
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-- A NULL SLICE FROM AN ARRAY WHEN:
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-- A NULL SLICE FROM AN ARRAY WHEN:
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-- BOTH L AND R SATISFY THE INDEX CONSTRAINT;
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-- BOTH L AND R SATISFY THE INDEX CONSTRAINT;
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-- L SATISFIES THE INDEX CONSTRAINT, R DOES NOT (BUT IT
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-- L SATISFIES THE INDEX CONSTRAINT, R DOES NOT (BUT IT
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-- BELONGS TO THE BASE TYPE OF THE INDEX);
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-- BELONGS TO THE BASE TYPE OF THE INDEX);
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-- L SATISFIES THE CONSTRAINT IMPOSED BY THE TYPE MARK OF
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-- L SATISFIES THE CONSTRAINT IMPOSED BY THE TYPE MARK OF
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-- THE INDEX, BUT NOT THE CONSTRAINT ASSOCIATED WITH
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-- THE INDEX, BUT NOT THE CONSTRAINT ASSOCIATED WITH
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-- THE INDEX;
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-- THE INDEX;
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-- THE ARRAY IS NULL, AND L IS IN THE RANGE OF THE INDEX SUBTYPE.
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-- THE ARRAY IS NULL, AND L IS IN THE RANGE OF THE INDEX SUBTYPE.
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-- WKB 8/10/81
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-- WKB 8/10/81
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WITH REPORT;
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WITH REPORT;
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USE REPORT;
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USE REPORT;
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PROCEDURE C41206A IS
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PROCEDURE C41206A IS
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TYPE SMALL IS RANGE 1..100;
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TYPE SMALL IS RANGE 1..100;
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TYPE T IS ARRAY (SMALL RANGE <> ) OF INTEGER;
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TYPE T IS ARRAY (SMALL RANGE <> ) OF INTEGER;
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SUBTYPE T1 IS T(5..10);
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SUBTYPE T1 IS T(5..10);
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A : T1 := (5,6,7,8,9,10);
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A : T1 := (5,6,7,8,9,10);
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B : T(8..7) := (8..7 => 1);
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B : T(8..7) := (8..7 => 1);
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BEGIN
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BEGIN
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TEST ("C41206A", "USING A RANGE L..R, WHERE L=SUCC(R), " &
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TEST ("C41206A", "USING A RANGE L..R, WHERE L=SUCC(R), " &
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"TO FORM A NULL SLICE FROM AN ARRAY");
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"TO FORM A NULL SLICE FROM AN ARRAY");
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BEGIN
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BEGIN
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IF A (7..6) /= B OR A (SMALL(IDENT_INT(7))..6) /= B THEN
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IF A (7..6) /= B OR A (SMALL(IDENT_INT(7))..6) /= B THEN
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FAILED ("SLICE NOT NULL - 1");
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FAILED ("SLICE NOT NULL - 1");
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END IF;
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END IF;
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EXCEPTION
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EXCEPTION
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WHEN OTHERS => FAILED ("EXCEPTION RAISED - 1");
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WHEN OTHERS => FAILED ("EXCEPTION RAISED - 1");
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END;
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END;
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BEGIN
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BEGIN
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IF A (5..4) /= B OR A (SMALL(IDENT_INT(5))..4) /= B THEN
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IF A (5..4) /= B OR A (SMALL(IDENT_INT(5))..4) /= B THEN
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FAILED ("SLICE NOT NULL - 2");
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FAILED ("SLICE NOT NULL - 2");
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END IF;
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END IF;
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EXCEPTION
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EXCEPTION
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WHEN OTHERS => FAILED ("EXCEPTION RAISED - 2");
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WHEN OTHERS => FAILED ("EXCEPTION RAISED - 2");
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END;
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END;
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BEGIN
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BEGIN
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IF A (50..49) /= B OR A (SMALL(IDENT_INT(50))..49) /= B THEN
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IF A (50..49) /= B OR A (SMALL(IDENT_INT(50))..49) /= B THEN
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FAILED ("SLICE NOT NULL - 3");
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FAILED ("SLICE NOT NULL - 3");
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END IF;
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END IF;
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EXCEPTION
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EXCEPTION
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WHEN OTHERS => FAILED ("EXCEPTION RAISED - 3");
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WHEN OTHERS => FAILED ("EXCEPTION RAISED - 3");
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END;
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END;
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BEGIN
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BEGIN
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IF B (50..49) /= B OR B (SMALL(IDENT_INT(50))..49) /= B THEN
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IF B (50..49) /= B OR B (SMALL(IDENT_INT(50))..49) /= B THEN
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FAILED ("SLICE NOT NULL - 4");
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FAILED ("SLICE NOT NULL - 4");
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END IF;
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END IF;
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EXCEPTION
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EXCEPTION
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WHEN OTHERS => FAILED ("EXCEPTION RAISED - 4");
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WHEN OTHERS => FAILED ("EXCEPTION RAISED - 4");
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END;
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END;
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RESULT;
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RESULT;
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END C41206A;
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END C41206A;
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