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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;