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Line No. Rev Author Line
1 720 jeremybenn
-- C35507K.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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-- OBJECTIVE:
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--     CHECK THAT THE ATTRIBUTES 'POS' AND 'VAL' YIELD THE CORRECT
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--     RESULTS WHEN THE PREFIX IS A CHARACTER TYPE.
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-- HISTORY:
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--     RJW 06/03/86
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--     JLH 07/28/87  MODIFIED FUNCTION IDENT.
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-- PWN 11/30/94 REMOVED PART OF TEST INVALID FOR ADA 9X.
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WITH REPORT; USE REPORT;
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PROCEDURE  C35507K  IS
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     TYPE CHAR IS ('A', B);
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     TYPE NEWCHAR IS NEW CHAR;
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     SUBTYPE SCHAR IS CHARACTER
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             RANGE CHARACTER'VAL (127) .. CHARACTER'VAL (127);
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     BLANK : CONSTANT CHARACTER := ' ';
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     POSITION : INTEGER;
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     NONGRAPH : ARRAY (0 .. 31) OF CHARACTER :=
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          (ASCII.NUL, ASCII.SOH, ASCII.STX, ASCII.ETX,
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           ASCII.EOT, ASCII.ENQ, ASCII.ACK, ASCII.BEL,
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           ASCII.BS,  ASCII.HT,  ASCII.LF,  ASCII.VT,
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           ASCII.FF,  ASCII.CR,  ASCII.SO,  ASCII.SI,
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           ASCII.DLE, ASCII.DC1, ASCII.DC2, ASCII.DC3,
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           ASCII.DC4, ASCII.NAK, ASCII.SYN, ASCII.ETB,
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           ASCII.CAN, ASCII.EM,  ASCII.SUB, ASCII.ESC,
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           ASCII.FS,  ASCII.GS,  ASCII.RS,  ASCII.US);
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     FUNCTION IDENT (CH : CHAR) RETURN CHAR IS
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     BEGIN
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          IF EQUAL (CHAR'POS (CH), CHAR'POS (CH)) THEN
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               RETURN CH;
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          END IF;
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          RETURN CHAR'FIRST;
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     END IDENT;
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     FUNCTION IDENT (CH : NEWCHAR) RETURN NEWCHAR IS
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     BEGIN
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          IF EQUAL (NEWCHAR'POS (CH), NEWCHAR'POS (CH)) THEN
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               RETURN CH;
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          END IF;
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          RETURN NEWCHAR'FIRST;
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     END IDENT;
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BEGIN
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     TEST( "C35507K" , "CHECK THAT THE ATTRIBUTES 'POS' AND " &
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                       "'VAL' YIELD THE CORRECT RESULTS WHEN THE " &
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                       "PREFIX IS A CHARACTER TYPE" );
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     BEGIN
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          IF CHAR'POS ('A') /= 0 THEN
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               FAILED ( "INCORRECT VALUE FOR CHAR'POS('A') - 1" );
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          END IF;
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          IF CHAR'POS (B) /= 1 THEN
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               FAILED ( "INCORRECT VALUE FOR CHAR'POS(B) - 1" );
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          END IF;
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          IF CHAR'VAL (0) /= 'A' THEN
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               FAILED ( "INCORRECT VALUE FOR CHAR'VAL(0)" );
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          END IF;
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          IF CHAR'VAL (1) /= B THEN
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               FAILED ( "INCORRECT VALUE FOR CHAR'VAL(1)" );
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          END IF;
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          IF CHAR'POS (IDENT ('A')) /= 0 THEN
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               FAILED ( "INCORRECT VALUE " &
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                        "FOR CHAR'POS (IDENT ('A')) - 2" );
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          END IF;
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          IF CHAR'POS (IDENT (B)) /= 1 THEN
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               FAILED ( "INCORRECT VALUE " &
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                        "FOR CHAR'POS (IDENT (B)) - 2" );
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          END IF;
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     END;
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     BEGIN
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          IF NEWCHAR'POS ('A') /= 0 THEN
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               FAILED ( "INCORRECT VALUE FOR NEWCHAR'POS('A')" );
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          END IF;
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          IF NEWCHAR'POS (B) /= 1 THEN
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               FAILED ( "INCORRECT VALUE FOR NEWCHAR'POS(B) - 1" );
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          END IF;
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          IF NEWCHAR'VAL (0) /= 'A' THEN
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               FAILED ( "INCORRECT VALUE FOR NEWCHAR'VAL(0) - 1" );
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          END IF;
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          IF NEWCHAR'VAL (1) /= B THEN
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               FAILED ( "INCORRECT VALUE FOR NEWCHAR'VAL(1)" );
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          END IF;
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          IF NEWCHAR'VAL (IDENT_INT (1)) /= B THEN
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               FAILED ( "INCORRECT VALUE " &
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                        "FOR NEWCHAR'POS (IDENT (B)) - 2" );
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          END IF;
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          IF (NEWCHAR'VAL (IDENT_INT(0))) /= 'A' THEN
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               FAILED ( "INCORRECT VALUE " &
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                        "FOR IDENT (NEWCHAR'VAL (0)) - 2" );
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          END IF;
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     END;
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     BEGIN
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          IF CHAR'VAL (IDENT_INT (2)) = B THEN
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               FAILED ( "NO EXCEPTION RAISED " &
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                        "FOR CHAR'VAL (IDENT_INT (2)) - 1" );
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          ELSE
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               FAILED ( "NO EXCEPTION RAISED " &
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                        "FOR CHAR'VAL (IDENT_INT (2)) - 2" );
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          END IF;
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     EXCEPTION
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          WHEN CONSTRAINT_ERROR =>
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               NULL;
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          WHEN OTHERS =>
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               FAILED ( "WRONG EXCEPTION RAISED " &
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                         "FOR CHAR'VAL (IDENT_INT (2))" );
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     END;
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     BEGIN
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          IF NEWCHAR'VAL (IDENT_INT (-1)) = 'A' THEN
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               FAILED ( "NO EXCEPTION RAISED " &
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                        "FOR NEWCHAR'VAL (IDENT_INT (-1)) - 1" );
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          ELSE
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               FAILED ( "NO EXCEPTION RAISED " &
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                        "FOR NEWCHAR'VAL (IDENT_INT (-1)) - 2" );
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          END IF;
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     EXCEPTION
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          WHEN CONSTRAINT_ERROR =>
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               NULL;
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          WHEN OTHERS =>
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               FAILED ( "WRONG EXCEPTION RAISED " &
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                        "FOR NEWCHAR'VAL (IDENT_INT (-1))" );
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     END;
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     POSITION := 0;
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     FOR CH IN CHARACTER LOOP
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          IF SCHAR'POS (CH) /= POSITION THEN
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               FAILED ( "INCORRECT VALUE FOR SCHAR'POS OF " &
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                         CHARACTER'IMAGE (CH) );
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          END IF;
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          POSITION := POSITION + 1;
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     END LOOP;
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     FOR POSITION IN 0 .. 31 LOOP
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          IF CHARACTER'VAL (POSITION) /= NONGRAPH (POSITION) THEN
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               FAILED ( "INCORRECT VALUE FOR CHARACTER'VAL OF " &
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                        "NONGRAPHIC CHARACTER IN POSITION - " &
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                         INTEGER'IMAGE (POSITION) );
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          END IF;
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     END LOOP;
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     POSITION := 32;
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     FOR CH IN BLANK .. ASCII.TILDE LOOP
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          IF SCHAR'VAL (POSITION) /= CH THEN
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               FAILED ( "INCORRECT VALUE FOR SCHAR'VAL OF " &
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                        "GRAPHIC CHARACTER IN POSITION - " &
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                         INTEGER'IMAGE (POSITION) );
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          END IF;
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199
          POSITION := POSITION + 1;
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     END LOOP;
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     IF CHARACTER'VAL (127) /= ASCII.DEL THEN
203
          FAILED ( "INCORRECT VALUE FOR CHARACTER'VAL OF " &
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                    "NONGRAPHIC CHARACTER IN POSITION - 127" );
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     END IF;
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     BEGIN
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          IF CHARACTER'VAL (IDENT_INT (-1)) = ASCII.NUL THEN
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               FAILED ( "NO EXCEPTION RAISED " &
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                        "FOR CHARACTER'VAL (IDENT_INT (-1)) - 1" );
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          ELSE
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               FAILED ( "NO EXCEPTION RAISED " &
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                        "FOR CHARACTER'VAL (IDENT_INT (-1)) - 2" );
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          END IF;
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     EXCEPTION
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          WHEN CONSTRAINT_ERROR =>
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               NULL;
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          WHEN OTHERS =>
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               FAILED ( "WRONG EXCEPTION RAISED " &
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                        "FOR CHARACTER'VAL (IDENT_INT (-1))" );
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     END;
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     RESULT;
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END C35507K;

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