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-- C35507B.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 THE ATTRIBUTE 'WIDTH' YIELDS THE CORRECT RESULTS 

-- WHEN THE PREFIX IS FORMAL DISCRETE TYPE WHOSE ACTUAL PARAMETER IS

-- A CHARACTER TYPE.   

-- RJW 5/29/86

WITH REPORT; USE REPORT;

PROCEDURE  C35507B  IS

     GENERIC

          TYPE CH IS (<>);

     PROCEDURE P ( STR : STRING; W : INTEGER );

     PROCEDURE P ( STR : STRING; W : INTEGER ) IS

          SUBTYPE NOCHAR IS CH RANGE CH'VAL (1) .. CH'VAL(0);

     BEGIN

          IF CH'WIDTH /= W THEN

               FAILED( "INCORRECT WIDTH FOR " & STR );

          END IF;

          IF NOCHAR'WIDTH /= 0 THEN

               FAILED( "INCORRECT WIDTH FOR NOCHAR WITH " & STR );

          END IF;

     END P;

BEGIN

     TEST( "C35507B" , "CHECK THAT THE ATTRIBUTE 'WIDTH' YIELDS " &

                       "THE CORRECT RESULTS WHEN THE PREFIX " &

                       "IS A FORMAL DISCRETE TYPE WHOSE ACTUAL " &

                       "PARAMETER IS A CHARACTER TYPE" );

     DECLARE

          TYPE CHAR1 IS (A, 'A');

          SUBTYPE CHAR2 IS CHARACTER RANGE 'A' .. 'Z';

          TYPE NEWCHAR IS NEW CHARACTER

                    RANGE 'A' .. 'Z';

          PROCEDURE P1 IS NEW P (CHAR1);

          PROCEDURE P2 IS NEW P (CHAR2);

          PROCEDURE P3 IS NEW P (NEWCHAR);

     BEGIN

          P1 ("CHAR1", 3);

          P2 ("CHAR2", 3);

          P3 ("NEWCHAR", 3);

     END;

     DECLARE

          SUBTYPE NONGRAPH IS CHARACTER

                    RANGE CHARACTER'VAL (0) .. CHARACTER'VAL (31);

          MAX : INTEGER := 0;

          PROCEDURE PN IS NEW P (NONGRAPH);

     BEGIN

          FOR CH IN NONGRAPH

               LOOP

                    IF CHARACTER'IMAGE (CH)'LENGTH > MAX THEN

                         MAX := CHARACTER'IMAGE (CH)'LENGTH;

                    END IF;

          END LOOP;

          PN ("NONGRAPH", MAX);

     END;

     RESULT;

END C35507B;