-- C45534B.ADA
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-- C45534B.ADA
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-- Grant of Unlimited Rights
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-- Grant of Unlimited Rights
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--
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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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-- 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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-- 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 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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-- 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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-- 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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-- 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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-- 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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-- 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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-- any manner and for any purpose whatsoever, and to have or permit others
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-- to do so.
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-- to do so.
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--
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--
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-- DISCLAIMER
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-- DISCLAIMER
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--
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--
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-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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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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-- 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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-- 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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-- 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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-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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--*
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-- OBJECTIVE:
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-- OBJECTIVE:
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-- CHECK THAT CONSTRAINT_ERROR IS RAISED WHEN A
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-- CHECK THAT CONSTRAINT_ERROR IS RAISED WHEN A
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-- FIXED POINT VALUE IS DIVIDED BY ZERO (EITHER AN INTEGER ZERO OR
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-- FIXED POINT VALUE IS DIVIDED BY ZERO (EITHER AN INTEGER ZERO OR
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-- A FIXED POINT ZERO).
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-- A FIXED POINT ZERO).
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-- *** NOTE: This test has been modified since ACVC version 1.11 to -- 9X
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-- *** NOTE: This test has been modified since ACVC version 1.11 to -- 9X
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-- *** remove incompatibilities associated with the transition -- 9X
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-- *** remove incompatibilities associated with the transition -- 9X
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-- *** to Ada 9X. -- 9X
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-- *** to Ada 9X. -- 9X
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-- *** -- 9X
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-- *** -- 9X
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-- HISTORY:
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-- HISTORY:
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-- BCB 07/14/88 CREATED ORIGINAL TEST.
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-- BCB 07/14/88 CREATED ORIGINAL TEST.
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-- MRM 03/30/93 REMOVED NUMERIC ERROR FOR 9X CONSISTENCY
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-- MRM 03/30/93 REMOVED NUMERIC ERROR FOR 9X CONSISTENCY
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WITH REPORT; USE REPORT;
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WITH REPORT; USE REPORT;
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PROCEDURE C45534B IS
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PROCEDURE C45534B IS
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TYPE FIX IS DELTA 2.0**(-1) RANGE -2.0 .. 2.0;
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TYPE FIX IS DELTA 2.0**(-1) RANGE -2.0 .. 2.0;
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TYPE FIX2 IS DELTA 2.0**(-1) RANGE -3.0 .. 3.0;
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TYPE FIX2 IS DELTA 2.0**(-1) RANGE -3.0 .. 3.0;
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A : FIX := 1.0;
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A : FIX := 1.0;
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B : FIX;
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B : FIX;
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ZERO : FIX := 0.0;
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ZERO : FIX := 0.0;
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ZERO2 : FIX2 := 0.0;
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ZERO2 : FIX2 := 0.0;
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FUNCTION IDENT_FLT (ONE, TWO : FIX) RETURN BOOLEAN IS
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FUNCTION IDENT_FLT (ONE, TWO : FIX) RETURN BOOLEAN IS
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BEGIN
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BEGIN
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RETURN ONE = FIX (TWO * FIX (IDENT_INT(1)));
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RETURN ONE = FIX (TWO * FIX (IDENT_INT(1)));
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END IDENT_FLT;
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END IDENT_FLT;
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BEGIN
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BEGIN
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TEST ("C45534B", "CHECK THAT CONSTRAINT_ERROR IS RAISED WHEN " &
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TEST ("C45534B", "CHECK THAT CONSTRAINT_ERROR IS RAISED WHEN " &
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"A FIXED POINT VALUE IS " &
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"A FIXED POINT VALUE IS " &
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"DIVIDED BY ZERO (EITHER AN INTEGER ZERO OR A " &
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"DIVIDED BY ZERO (EITHER AN INTEGER ZERO OR A " &
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"FIXED POINT ZERO)");
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"FIXED POINT ZERO)");
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BEGIN
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BEGIN
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B := A / IDENT_INT (0);
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B := A / IDENT_INT (0);
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FAILED ("NO EXCEPTION RAISED FOR DIVISION BY INTEGER ZERO");
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FAILED ("NO EXCEPTION RAISED FOR DIVISION BY INTEGER ZERO");
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IF IDENT_FLT (B,B) THEN
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IF IDENT_FLT (B,B) THEN
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COMMENT ("DON'T OPTIMIZE B");
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COMMENT ("DON'T OPTIMIZE B");
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END IF;
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END IF;
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EXCEPTION
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EXCEPTION
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WHEN CONSTRAINT_ERROR =>
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WHEN CONSTRAINT_ERROR =>
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NULL;
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NULL;
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WHEN OTHERS =>
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WHEN OTHERS =>
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FAILED ("OTHER EXCEPTION RAISED");
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FAILED ("OTHER EXCEPTION RAISED");
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END;
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END;
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BEGIN
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BEGIN
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B := FIX (A / ZERO);
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B := FIX (A / ZERO);
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FAILED ("NO EXCEPTION RAISED FOR DIVISION BY FIXED POINT " &
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FAILED ("NO EXCEPTION RAISED FOR DIVISION BY FIXED POINT " &
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"ZERO - 1");
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"ZERO - 1");
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IF IDENT_FLT (B,B) THEN
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IF IDENT_FLT (B,B) THEN
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COMMENT ("DON'T OPTIMIZE B");
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COMMENT ("DON'T OPTIMIZE B");
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END IF;
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END IF;
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EXCEPTION
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EXCEPTION
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WHEN CONSTRAINT_ERROR =>
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WHEN CONSTRAINT_ERROR =>
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NULL;
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NULL;
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WHEN OTHERS =>
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WHEN OTHERS =>
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FAILED ("OTHER EXCEPTION RAISED");
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FAILED ("OTHER EXCEPTION RAISED");
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END;
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END;
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BEGIN
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BEGIN
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B := FIX (A / ZERO2);
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B := FIX (A / ZERO2);
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FAILED ("NO EXCEPTION RAISED FOR DIVISION BY FIXED POINT " &
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FAILED ("NO EXCEPTION RAISED FOR DIVISION BY FIXED POINT " &
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"ZERO - 2");
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"ZERO - 2");
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IF IDENT_FLT (B,B) THEN
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IF IDENT_FLT (B,B) THEN
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COMMENT ("DON'T OPTIMIZE B");
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COMMENT ("DON'T OPTIMIZE B");
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END IF;
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END IF;
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EXCEPTION
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EXCEPTION
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WHEN CONSTRAINT_ERROR =>
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WHEN CONSTRAINT_ERROR =>
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NULL;
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NULL;
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WHEN OTHERS =>
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WHEN OTHERS =>
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FAILED ("OTHER EXCEPTION RAISED");
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FAILED ("OTHER EXCEPTION RAISED");
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END;
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END;
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RESULT;
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RESULT;
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END C45534B;
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END C45534B;
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