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1 720 jeremybenn
-- CB2004A.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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-- CHECK THAT A PREDEFINED OR A PROGRAMMER DEFINED EXCEPTION
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--    RAISED SEVERAL LEVELS INSIDE A HIERARCHY OF NESTED BLOCKS
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--    CAN BE SUCCESSFULLY HANDLED IN AN OUTER BLOCK.
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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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-- ***       to Ada 9X.                                                -- 9X
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-- ***                                                                 -- 9X
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-- DCB 5/12/80
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-- JRK 11/17/80
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-- SPS 11/2/82
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-- MRM 03/30/93   REMOVED NUMERIC_ERROR FOR 9X COMPATIBILITY
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WITH REPORT;
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PROCEDURE CB2004A IS
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     USE REPORT;
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     FLOW_COUNT : INTEGER := 0;
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     E1, E2, E3 : EXCEPTION;
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BEGIN
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     TEST("CB2004A","CHECK THAT EXCEPTIONS RAISED INSIDE NESTED " &
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          "BLOCKS CAN BE HANDLED IN OUTER BLOCKS");
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     BEGIN
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          -- PROGRAMMER-DEFINED EXCEPTION, SINGLE EXCEPTON_CHOICE.
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          BEGIN
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               BEGIN
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                    BEGIN
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                         FLOW_COUNT := FLOW_COUNT + 1;
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                         RAISE E1;
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                         FAILED("PROGRAMMER-DEFINED EXCEPTION " &
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                                "NOT RAISED  #1");
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                    EXCEPTION
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                         WHEN E2 | E3 =>
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                              FAILED("WRONG PROGRAMMER-" &
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                                     "DEFINED EXCEPTION HANDLED   #1");
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                    END;
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               EXCEPTION
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                    WHEN CONSTRAINT_ERROR |
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                         PROGRAM_ERROR | STORAGE_ERROR |
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                         TASKING_ERROR | E2 | E3     =>
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                         FAILED("WRONG  " &
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                                "EXCEPTION HANDLED   #1");
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               END;
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          EXCEPTION
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               WHEN E1 =>
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                    FLOW_COUNT := FLOW_COUNT + 1;
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          END;
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          -- PROGRAMMER-DEFINED EXCEPTION, MULTIPLE EXCEPTION_CHOICES.
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          BEGIN
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               BEGIN
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                    BEGIN
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                         FLOW_COUNT := FLOW_COUNT + 1;
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                         RAISE E2;
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                         FAILED("PROGRAMMER-DEFINED EXCEPTION " &
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                                "NOT RAISED  #2");
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                    EXCEPTION
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                         WHEN E1 | E3 =>
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                              FAILED("WRONG PROGRAMMER-" &
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                                     "DEFINED EXCEPTION HANDLED   #2");
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                    END;
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               EXCEPTION
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                    WHEN CONSTRAINT_ERROR |
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                         PROGRAM_ERROR | STORAGE_ERROR |
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                         TASKING_ERROR | E1 | E3     =>
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                         FAILED("WRONG  " &
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                                "EXCEPTION HANDLED   #2");
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               END;
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          EXCEPTION
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               WHEN E3 =>
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                    FAILED("WRONG EXCEPTION HANDLED  #2A");
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               WHEN E1 | E2 | CONSTRAINT_ERROR =>
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                    FLOW_COUNT := FLOW_COUNT + 1;
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          END;
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          -- PROGRAMMER-DEFINED EXCEPTION, 'OTHERS' CHOICE.
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          BEGIN
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               BEGIN
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                    BEGIN
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                         FLOW_COUNT := FLOW_COUNT + 1;
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                         RAISE E1;
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                         FAILED("PROGRAMMER-DEFINED EXCEPTION " &
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                                "NOT RAISED  #3");
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                    EXCEPTION
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                         WHEN E2 | E3 =>
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                              FAILED("WRONG PROGRAMMER-" &
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                                     "DEFINED EXCEPTION HANDLED   #3");
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                    END;
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               EXCEPTION
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                    WHEN CONSTRAINT_ERROR |
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                         PROGRAM_ERROR | STORAGE_ERROR |
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                         TASKING_ERROR | E2 | E3   =>
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                         FAILED("WRONG " &
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                                "EXCEPTION HANDLED   #3");
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               END;
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          EXCEPTION
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               WHEN E2 | CONSTRAINT_ERROR =>
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                    FAILED("WRONG EXCEPTION HANDLED  #3A");
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               WHEN OTHERS =>
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                    FLOW_COUNT := FLOW_COUNT + 1;
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          END;
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          -- PREDEFINED EXCEPTION, SINGLE EXCEPTION_CHOICE.
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          BEGIN
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               BEGIN
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                    BEGIN
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                         FLOW_COUNT := FLOW_COUNT + 1;
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                         RAISE CONSTRAINT_ERROR;
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                         FAILED("PREDEFINED EXCEPTION NOT RAISED  #4");
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                    EXCEPTION
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                         WHEN E1 | E2 | E3 =>
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                              FAILED("WRONG " &
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                                     "EXCEPTION HANDLED   #4");
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                    END;
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               EXCEPTION
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                    WHEN PROGRAM_ERROR | STORAGE_ERROR |
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                         TASKING_ERROR     =>
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                         FAILED("WRONG PREDEFINED " &
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                                "EXCEPTION HANDLED   #4");
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               END;
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          EXCEPTION
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               WHEN CONSTRAINT_ERROR =>
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                    FLOW_COUNT := FLOW_COUNT + 1;
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          END;
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          -- PREDEFINED EXCEPTION, MULTIPLE EXCEPTION_CHOICES.
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          BEGIN
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               BEGIN
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                    BEGIN
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                         FLOW_COUNT := FLOW_COUNT + 1;
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                         RAISE CONSTRAINT_ERROR;
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                         FAILED("PREDEFINED EXCEPTION NOT RAISED  #5");
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                    EXCEPTION
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                         WHEN E1 | E2 | E3 =>
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                              FAILED("WRONG " &
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                                     "EXCEPTION HANDLED   #5");
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                    END;
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               EXCEPTION
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                    WHEN PROGRAM_ERROR |
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                         STORAGE_ERROR | TASKING_ERROR     =>
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                         FAILED("WRONG PREDEFINED " &
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                                "EXCEPTION HANDLED   #5");
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               END;
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          EXCEPTION
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               WHEN E1 | E2 =>
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                    FAILED("WRONG EXCEPTION HANDLED  #5A");
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               WHEN CONSTRAINT_ERROR | E3 =>
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                    FLOW_COUNT := FLOW_COUNT + 1;
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          END;
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          -- PREDEFINED EXCEPTION, 'OTHERS' CHOICE.
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          BEGIN
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               BEGIN
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                    BEGIN
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                         FLOW_COUNT := FLOW_COUNT + 1;
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                         RAISE CONSTRAINT_ERROR;
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                         FAILED("PREDEFINED EXCEPTION NOT RAISED  #6");
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                    EXCEPTION
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                         WHEN E1 | E2 | E3 =>
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                              FAILED("WRONG " &
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                                     " EXCEPTION HANDLED   #6");
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                    END;
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               EXCEPTION
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                    WHEN PROGRAM_ERROR | STORAGE_ERROR |
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                         TASKING_ERROR     =>
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                         FAILED("WRONG PREDEFINED " &
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                                "EXCEPTION HANDLED   #6");
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               END;
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          EXCEPTION
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               WHEN E1 =>
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                    FAILED("WRONG EXCEPTION HANDLED  #6A");
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               WHEN OTHERS =>
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                    FLOW_COUNT := FLOW_COUNT + 1;
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          END;
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     EXCEPTION
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          WHEN E1 | E2 | E3 =>
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               FAILED("PROGRAMMER-DEFINED EXCEPTION HANDLED IN" &
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                      "WRONG SCOPE");
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          WHEN CONSTRAINT_ERROR =>
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               FAILED("CONSTRAINT_ERROR HANDLED IN WRONG SCOPE");
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          WHEN OTHERS =>
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               FAILED("OTHER EXCEPTIONS HANDLED IN WRONG SCOPE");
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     END;
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     IF FLOW_COUNT /= 12 THEN
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          FAILED("INCORRECT FLOW_COUNT VALUE");
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     END IF;
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     RESULT;
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END CB2004A;

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