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1 149 jeremybenn
-- C95073A.ADA
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--                             Grant of Unlimited Rights
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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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--     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 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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--     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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--     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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--     to do so.
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--
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--                                    DISCLAIMER
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--
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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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--     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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--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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--     PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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-- CHECK THAT ALIASING IS PERMITTED FOR PARAMETERS OF COMPOSITE TYPES,
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-- E.G., THAT A MATRIX ADDITION PROCEDURE CAN BE CALLED WITH THREE
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-- IDENTICAL ARGUMENTS.
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-- JWC 7/29/85
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WITH REPORT; USE REPORT;
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PROCEDURE C95073A IS
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     TYPE MATRIX IS ARRAY (1..3, 1..3) OF INTEGER;
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     A : MATRIX := ((1,2,3), (4,5,6), (7,8,9));
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     TASK T IS
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          ENTRY MAT_ADD (X,Y : IN MATRIX; SUM : OUT MATRIX);
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     END T;
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     TASK BODY T IS
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     BEGIN
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          ACCEPT MAT_ADD (X,Y : IN MATRIX; SUM : OUT MATRIX) DO
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               FOR I IN 1..3 LOOP
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                    FOR J IN 1..3 LOOP
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                         SUM (I,J) := X (I,J) + Y (I,J);
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                    END LOOP;
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               END LOOP;
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          END MAT_ADD;
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     END T;
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BEGIN
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     TEST ("C95073A", "CHECK THAT ALIASING IS PERMITTED FOR " &
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                      "PARAMETERS OF COMPOSITE TYPES");
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     T.MAT_ADD (A, A, A);
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     IF A /= ((2,4,6), (8,10,12), (14,16,18)) THEN
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          FAILED ("THE RESULT OF THE MATRIX ADDITION IS INCORRECT");
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     END IF;
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     RESULT;
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END C95073A;

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