-- C67005B.ADA
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-- C67005B.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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-- CHECK THAT IF EQUALITY IS REDEFINED FOR A SCALAR TYPE, CASE
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-- CHECK THAT IF EQUALITY IS REDEFINED FOR A SCALAR TYPE, CASE
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-- STATEMENTS STILL USE THE PREDEFINED EQUALITY OPERATION.
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-- STATEMENTS STILL USE THE PREDEFINED EQUALITY OPERATION.
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-- JBG 9/28/83
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-- JBG 9/28/83
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WITH REPORT; USE REPORT;
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WITH REPORT; USE REPORT;
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PROCEDURE C67005B IS
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PROCEDURE C67005B IS
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GENERIC
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GENERIC
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TYPE LP IS LIMITED PRIVATE;
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TYPE LP IS LIMITED PRIVATE;
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WITH FUNCTION EQUAL (L, R : LP) RETURN BOOLEAN;
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WITH FUNCTION EQUAL (L, R : LP) RETURN BOOLEAN;
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PACKAGE EQUALITY_OPERATOR IS
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PACKAGE EQUALITY_OPERATOR IS
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FUNCTION "=" (L, R : LP) RETURN BOOLEAN;
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FUNCTION "=" (L, R : LP) RETURN BOOLEAN;
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END EQUALITY_OPERATOR;
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END EQUALITY_OPERATOR;
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PACKAGE BODY EQUALITY_OPERATOR IS
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PACKAGE BODY EQUALITY_OPERATOR IS
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FUNCTION "=" (L, R : LP) RETURN BOOLEAN IS
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FUNCTION "=" (L, R : LP) RETURN BOOLEAN IS
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BEGIN
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BEGIN
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RETURN EQUAL(L, R);
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RETURN EQUAL(L, R);
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END "=";
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END "=";
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END EQUALITY_OPERATOR;
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END EQUALITY_OPERATOR;
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BEGIN
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BEGIN
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TEST ("C67005B", "CHECK THAT REDEFINING EQUALITY FOR A " &
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TEST ("C67005B", "CHECK THAT REDEFINING EQUALITY FOR A " &
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"SCALAR TYPE DOES NOT AFFECT CASE STATEMENTS");
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"SCALAR TYPE DOES NOT AFFECT CASE STATEMENTS");
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DECLARE
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DECLARE
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TYPE MY IS NEW INTEGER;
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TYPE MY IS NEW INTEGER;
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CHECK : MY;
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CHECK : MY;
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VAR : INTEGER RANGE 1..3 := 3;
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VAR : INTEGER RANGE 1..3 := 3;
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PACKAGE INTEGER_EQUALS IS
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PACKAGE INTEGER_EQUALS IS
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FUNCTION EQUAL (L, R : INTEGER) RETURN BOOLEAN;
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FUNCTION EQUAL (L, R : INTEGER) RETURN BOOLEAN;
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PACKAGE INTEGER_EQUAL IS NEW EQUALITY_OPERATOR
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PACKAGE INTEGER_EQUAL IS NEW EQUALITY_OPERATOR
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(INTEGER, EQUAL);
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(INTEGER, EQUAL);
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END INTEGER_EQUALS;
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END INTEGER_EQUALS;
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FUNCTION "=" (L, R : INTEGER) RETURN BOOLEAN RENAMES
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FUNCTION "=" (L, R : INTEGER) RETURN BOOLEAN RENAMES
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INTEGER_EQUALS.INTEGER_EQUAL."=";
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INTEGER_EQUALS.INTEGER_EQUAL."=";
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PACKAGE BODY INTEGER_EQUALS IS
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PACKAGE BODY INTEGER_EQUALS IS
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FUNCTION EQUAL (L, R : INTEGER) RETURN BOOLEAN IS
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FUNCTION EQUAL (L, R : INTEGER) RETURN BOOLEAN IS
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BEGIN
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BEGIN
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RETURN FALSE;
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RETURN FALSE;
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END EQUAL;
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END EQUAL;
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END INTEGER_EQUALS;
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END INTEGER_EQUALS;
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BEGIN
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BEGIN
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IF VAR = 3 THEN
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IF VAR = 3 THEN
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FAILED ("DID NOT USE REDEFINED '=' - 1");
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FAILED ("DID NOT USE REDEFINED '=' - 1");
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END IF;
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END IF;
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IF VAR /= 3 THEN
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IF VAR /= 3 THEN
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NULL;
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NULL;
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ELSE
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ELSE
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FAILED ("DID NOT USE REDEFINED '/=' - 1");
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FAILED ("DID NOT USE REDEFINED '/=' - 1");
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END IF;
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END IF;
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IF VAR = IDENT_INT(3) THEN
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IF VAR = IDENT_INT(3) THEN
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FAILED ("DID NOT USE REDEFINED '=' - 2");
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FAILED ("DID NOT USE REDEFINED '=' - 2");
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END IF;
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END IF;
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IF VAR /= IDENT_INT(3) THEN
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IF VAR /= IDENT_INT(3) THEN
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NULL;
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NULL;
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ELSE
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ELSE
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FAILED ("DID NOT USE REDEFINED '/=' - 2");
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FAILED ("DID NOT USE REDEFINED '/=' - 2");
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END IF;
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END IF;
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CHECK := MY(IDENT_INT(0));
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CHECK := MY(IDENT_INT(0));
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IF CHECK /= 0 THEN
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IF CHECK /= 0 THEN
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FAILED ("USING WRONG EQUALITY FOR DERIVED TYPE");
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FAILED ("USING WRONG EQUALITY FOR DERIVED TYPE");
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END IF;
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END IF;
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CASE VAR IS
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CASE VAR IS
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WHEN 1..3 => CHECK := MY(IDENT_INT(1));
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WHEN 1..3 => CHECK := MY(IDENT_INT(1));
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WHEN OTHERS => NULL;
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WHEN OTHERS => NULL;
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END CASE;
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END CASE;
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IF CHECK /= 1 THEN
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IF CHECK /= 1 THEN
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FAILED ("DID NOT USE PREDEFINED EQUALS IN CASE - 1");
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FAILED ("DID NOT USE PREDEFINED EQUALS IN CASE - 1");
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END IF;
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END IF;
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CASE IDENT_INT(VAR) IS
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CASE IDENT_INT(VAR) IS
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WHEN 1 => CHECK := 4;
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WHEN 1 => CHECK := 4;
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WHEN 2 => CHECK := 5;
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WHEN 2 => CHECK := 5;
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WHEN 3 => CHECK := 6;
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WHEN 3 => CHECK := 6;
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WHEN OTHERS => CHECK := 7;
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WHEN OTHERS => CHECK := 7;
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END CASE;
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END CASE;
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IF CHECK /= 6 THEN
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IF CHECK /= 6 THEN
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FAILED ("DID NOT USE PREDEFINED EQUALS IN CASE - 2");
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FAILED ("DID NOT USE PREDEFINED EQUALS IN CASE - 2");
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END IF;
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END IF;
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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 C67005B;
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END C67005B;
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