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-- C35503H.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.

--*

-- OBJECTIVE:

--     CHECK THAT 'PRED' AND 'SUCC' YIELD THE CORRECT RESULT WHEN THE

--     PREFIX IS A GENERIC FORMAL DISCRETE TYPE WHOSE ACTUAL PARAMETER

--     IS AN INTEGER TYPE.

-- HISTORY:

--     RJW 03/17/86 CREATED ORIGINAL TEST.

--     DHH 10/19/87 SHORTENED LINES CONTAINING MORE THAN 72 CHARACTERS.

WITH REPORT; USE REPORT;

PROCEDURE C35503H IS

BEGIN

     TEST ("C35503H", "CHECK THAT 'PRED' AND 'SUCC' YIELD THE " &

                      "CORRECT RESULT WHEN THE PREFIX IS A GENERIC " &

                      "FORMAL DISCRETE TYPE WHOSE ACTUAL PARAMETER " &

                      "IS AN INTEGER TYPE" );

     DECLARE

          TYPE INTRANGE IS RANGE -6 .. 6;

          GENERIC

               TYPE INT IS (<>);

          PROCEDURE P (STR : STRING);

          PROCEDURE P (STR : STRING) IS

               SUBTYPE SINT IS INT

                    RANGE INT'VAL (IDENT_INT(-4)) ..

                                                INT'VAL (IDENT_INT(4));

          BEGIN

               FOR I IN INT'VAL (IDENT_INT(-6))  ..

                                                INT'VAL (IDENT_INT(6))

               LOOP

                    BEGIN

                         IF SINT'PRED (I) /=

                            SINT'VAL (SINT'POS (I) - 1) THEN

                              FAILED ( "WRONG " & STR & "'PRED " &

                                       "FOR " & INT'IMAGE (I) );

                         END IF;

                    EXCEPTION

                         WHEN OTHERS =>

                              FAILED ( "EXCEPTION RAISED FOR " &

                                        STR & "'PRED OF " &

                                        INT'IMAGE (I));

                    END;

                    BEGIN

                         IF SINT'SUCC (I) /=

                            SINT'VAL (SINT'POS (I) + 1) THEN

                              FAILED ( "WRONG " & STR & "'SUCC " &

                                       "FOR " &  INT'IMAGE (I));

                         END IF;

                    EXCEPTION

                         WHEN OTHERS =>

                              FAILED ( "EXCEPTION RAISED FOR " &

                                        STR & "'SUCC OF " &

                                        INT'IMAGE (I));

                    END;

               END LOOP;

          END P;

          PROCEDURE PROC1 IS NEW P (INTRANGE);

          PROCEDURE PROC2 IS NEW P (INTEGER);

     BEGIN

          PROC1 ("INTRANGE");

          PROC2 ("INTEGER");

     END;

     RESULT;

END C35503H;