-- CDA201E.ADA
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-- CDA201E.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 UNCHECKED_CONVERSION CAN BE INSTANTIATED FOR THE
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-- CHECK THAT UNCHECKED_CONVERSION CAN BE INSTANTIATED FOR THE
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-- CONVERSION OF AN ENUMERATION TYPE WITH A REPRESENTATION CLAUSE TO
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-- CONVERSION OF AN ENUMERATION TYPE WITH A REPRESENTATION CLAUSE TO
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-- INTEGER.
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-- INTEGER.
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-- HISTORY:
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-- HISTORY:
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-- JET 09/23/88 CREATED ORIGINAL TEST.
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-- JET 09/23/88 CREATED ORIGINAL TEST.
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-- DHH 05/17/89 CHANGED FROM '.DEP' TEST TO '.ADA' TEST.
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-- DHH 05/17/89 CHANGED FROM '.DEP' TEST TO '.ADA' TEST.
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-- RJW 02/28/90 ADDED SIZE CLAUSE FOR TYPE STOOGE.
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-- RJW 02/28/90 ADDED SIZE CLAUSE FOR TYPE STOOGE.
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-- LDC 09/20/90 ADDED CHECK FOR CONVERSION FROM INT TO STOOGE,
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-- LDC 09/20/90 ADDED CHECK FOR CONVERSION FROM INT TO STOOGE,
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-- ADDED COMMENT WHEN SIZES AREN'T EQUAL.
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-- ADDED COMMENT WHEN SIZES AREN'T EQUAL.
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WITH REPORT; USE REPORT;
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WITH REPORT; USE REPORT;
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WITH UNCHECKED_CONVERSION;
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WITH UNCHECKED_CONVERSION;
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PROCEDURE CDA201E IS
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PROCEDURE CDA201E IS
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TYPE STOOGE IS (CURLY, MOE, LARRY);
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TYPE STOOGE IS (CURLY, MOE, LARRY);
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FOR STOOGE USE (CURLY => -5, MOE => 13, LARRY => 127);
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FOR STOOGE USE (CURLY => -5, MOE => 13, LARRY => 127);
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FOR STOOGE'SIZE USE 8;
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FOR STOOGE'SIZE USE 8;
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TYPE INT IS RANGE -128 .. 127;
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TYPE INT IS RANGE -128 .. 127;
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FOR INT'SIZE USE 8;
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FOR INT'SIZE USE 8;
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I : INT := 0;
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I : INT := 0;
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NAME : STOOGE := CURLY;
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NAME : STOOGE := CURLY;
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FUNCTION E_TO_I IS NEW UNCHECKED_CONVERSION(STOOGE, INT);
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FUNCTION E_TO_I IS NEW UNCHECKED_CONVERSION(STOOGE, INT);
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FUNCTION I_TO_E IS NEW UNCHECKED_CONVERSION(INT, STOOGE);
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FUNCTION I_TO_E IS NEW UNCHECKED_CONVERSION(INT, STOOGE);
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FUNCTION ID(E : STOOGE) RETURN STOOGE IS
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FUNCTION ID(E : STOOGE) RETURN STOOGE IS
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BEGIN
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BEGIN
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RETURN STOOGE'VAL(STOOGE'POS(E) + IDENT_INT(0));
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RETURN STOOGE'VAL(STOOGE'POS(E) + IDENT_INT(0));
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END ID;
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END ID;
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FUNCTION ID_INT (X : INT) RETURN INT IS
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FUNCTION ID_INT (X : INT) RETURN INT IS
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A : INTEGER := IDENT_INT(3);
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A : INTEGER := IDENT_INT(3);
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BEGIN
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BEGIN
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IF EQUAL (A, IDENT_INT(3)) THEN -- ALWAYS EQUAL.
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IF EQUAL (A, IDENT_INT(3)) THEN -- ALWAYS EQUAL.
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RETURN X; -- ALWAYS EXECUTED.
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RETURN X; -- ALWAYS EXECUTED.
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END IF;
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END IF;
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RETURN 0; -- NEVER EXECUTED.
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RETURN 0; -- NEVER EXECUTED.
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END ID_INT;
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END ID_INT;
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BEGIN
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BEGIN
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TEST ("CDA201E", "CHECK THAT UNCHECKED_CONVERSION CAN BE " &
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TEST ("CDA201E", "CHECK THAT UNCHECKED_CONVERSION CAN BE " &
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"INSTANTIATED FOR THE CONVERSION OF AN " &
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"INSTANTIATED FOR THE CONVERSION OF AN " &
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"ENUMERATION TYPE WITH A REPRESENTATION " &
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"ENUMERATION TYPE WITH A REPRESENTATION " &
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"CLAUSE TO INTEGER");
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"CLAUSE TO INTEGER");
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IF I'SIZE /= NAME'SIZE THEN
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IF I'SIZE /= NAME'SIZE THEN
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COMMENT( "UNCHECKED_CONVERSION MIGHT BE INSTANTIATED WITH " &
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COMMENT( "UNCHECKED_CONVERSION MIGHT BE INSTANTIATED WITH " &
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"DIFFERNT SIZES");
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"DIFFERNT SIZES");
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END IF;
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END IF;
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BEGIN
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BEGIN
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I := E_TO_I(ID(CURLY));
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I := E_TO_I(ID(CURLY));
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IF I /= -5 THEN
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IF I /= -5 THEN
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FAILED ("INCORRECT VALUE OF CURLY: " & INT'IMAGE(I));
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FAILED ("INCORRECT VALUE OF CURLY: " & INT'IMAGE(I));
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END IF;
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END IF;
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I := E_TO_I(ID(MOE));
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I := E_TO_I(ID(MOE));
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IF I /= 13 THEN
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IF I /= 13 THEN
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FAILED ("INCORRECT VALUE OF MOE: " & INT'IMAGE(I));
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FAILED ("INCORRECT VALUE OF MOE: " & INT'IMAGE(I));
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END IF;
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END IF;
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I := E_TO_I(ID(LARRY));
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I := E_TO_I(ID(LARRY));
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IF I /= 127 THEN
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IF I /= 127 THEN
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FAILED ("INCORRECT VALUE OF LARRY: " & INT'IMAGE(I));
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FAILED ("INCORRECT VALUE OF LARRY: " & INT'IMAGE(I));
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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 OTHERS =>
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WHEN OTHERS =>
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FAILED ("UNEXPECTED EXCEPTION RAISED BY CONVERSION");
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FAILED ("UNEXPECTED EXCEPTION RAISED BY CONVERSION");
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END;
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END;
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BEGIN -- 2
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BEGIN -- 2
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NAME := I_TO_E(ID_INT(-5));
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NAME := I_TO_E(ID_INT(-5));
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IF NAME /= CURLY THEN
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IF NAME /= CURLY THEN
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FAILED ("INCORRECT VALUE OF -5 : " & STOOGE'IMAGE(NAME));
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FAILED ("INCORRECT VALUE OF -5 : " & STOOGE'IMAGE(NAME));
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END IF;
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END IF;
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NAME := I_TO_E(ID_INT(13));
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NAME := I_TO_E(ID_INT(13));
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IF NAME /= MOE THEN
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IF NAME /= MOE THEN
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FAILED ("INCORRECT VALUE OF 13: " & STOOGE'IMAGE(NAME));
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FAILED ("INCORRECT VALUE OF 13: " & STOOGE'IMAGE(NAME));
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END IF;
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END IF;
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NAME := I_TO_E(ID_INT(127));
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NAME := I_TO_E(ID_INT(127));
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IF NAME /= LARRY THEN
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IF NAME /= LARRY THEN
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FAILED ("INCORRECT VALUE OF 127: " & STOOGE'IMAGE(NAME));
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FAILED ("INCORRECT VALUE OF 127: " & STOOGE'IMAGE(NAME));
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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 OTHERS =>
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WHEN OTHERS =>
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FAILED ("UNEXPECTED EXCEPTION RAISED BY CONVERSION - 2");
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FAILED ("UNEXPECTED EXCEPTION RAISED BY CONVERSION - 2");
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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 CDA201E;
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END CDA201E;
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