-- CB1010A.ADA
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-- CB1010A.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 STORAGE_ERROR IS RAISED WHEN STORAGE ALLOCATED TO A TASK
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-- CHECK THAT STORAGE_ERROR IS RAISED WHEN STORAGE ALLOCATED TO A TASK
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-- IS EXCEEDED.
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-- IS EXCEEDED.
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-- PNH 8/26/85
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-- PNH 8/26/85
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-- JRK 8/30/85
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-- JRK 8/30/85
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WITH REPORT; USE REPORT;
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WITH REPORT; USE REPORT;
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PROCEDURE CB1010A IS
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PROCEDURE CB1010A IS
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N : INTEGER := IDENT_INT (1);
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N : INTEGER := IDENT_INT (1);
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M : INTEGER := IDENT_INT (0);
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M : INTEGER := IDENT_INT (0);
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PROCEDURE OVERFLOW_STACK IS
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PROCEDURE OVERFLOW_STACK IS
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A : ARRAY (1 .. 1000) OF INTEGER;
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A : ARRAY (1 .. 1000) OF INTEGER;
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BEGIN
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BEGIN
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N := N + M;
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N := N + M;
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A (N) := M;
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A (N) := M;
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IF N > M THEN -- ALWAYS TRUE.
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IF N > M THEN -- ALWAYS TRUE.
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OVERFLOW_STACK;
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OVERFLOW_STACK;
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END IF;
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END IF;
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M := A (N); -- TO PREVENT TAIL RECURSION OPTIMIZATION.
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M := A (N); -- TO PREVENT TAIL RECURSION OPTIMIZATION.
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END OVERFLOW_STACK;
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END OVERFLOW_STACK;
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BEGIN
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BEGIN
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TEST ("CB1010A", "CHECK THAT STORAGE_ERROR IS RAISED WHEN " &
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TEST ("CB1010A", "CHECK THAT STORAGE_ERROR IS RAISED WHEN " &
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"STORAGE ALLOCATED TO A TASK IS EXCEEDED");
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"STORAGE ALLOCATED TO A TASK IS EXCEEDED");
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--------------------------------------------------
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--------------------------------------------------
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COMMENT ("CHECK TASKS THAT DO NOT HANDLE STORAGE_ERROR " &
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COMMENT ("CHECK TASKS THAT DO NOT HANDLE STORAGE_ERROR " &
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"PRIOR TO RENDEZVOUS");
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"PRIOR TO RENDEZVOUS");
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DECLARE
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DECLARE
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TASK T1 IS
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TASK T1 IS
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ENTRY E1;
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ENTRY E1;
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END T1;
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END T1;
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TASK BODY T1 IS
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TASK BODY T1 IS
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BEGIN
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BEGIN
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OVERFLOW_STACK;
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OVERFLOW_STACK;
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FAILED ("TASK T1 NOT TERMINATED BY STACK OVERFLOW");
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FAILED ("TASK T1 NOT TERMINATED BY STACK OVERFLOW");
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END T1;
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END T1;
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BEGIN
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BEGIN
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T1.E1;
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T1.E1;
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FAILED ("NO EXCEPTION RAISED BY ENTRY CALL T1.E1");
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FAILED ("NO EXCEPTION RAISED BY ENTRY CALL T1.E1");
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EXCEPTION
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EXCEPTION
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WHEN TASKING_ERROR =>
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WHEN TASKING_ERROR =>
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IF N /= 1 OR M /= 0 THEN
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IF N /= 1 OR M /= 0 THEN
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FAILED ("VALUES OF VARIABLES N OR M ALTERED - 1");
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FAILED ("VALUES OF VARIABLES N OR M ALTERED - 1");
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END IF;
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END IF;
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WHEN OTHERS =>
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WHEN OTHERS =>
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FAILED ("WRONG EXCEPTION RAISED BY CALL OF ENTRY E1 " &
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FAILED ("WRONG EXCEPTION RAISED BY CALL OF ENTRY E1 " &
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"OF TERMINATED TASK T1");
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"OF TERMINATED TASK T1");
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END;
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END;
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--------------------------------------------------
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--------------------------------------------------
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COMMENT ("CHECK TASKS THAT DO HANDLE STORAGE_ERROR PRIOR TO " &
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COMMENT ("CHECK TASKS THAT DO HANDLE STORAGE_ERROR PRIOR TO " &
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"RENDEZVOUS");
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"RENDEZVOUS");
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N := IDENT_INT (1);
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N := IDENT_INT (1);
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M := IDENT_INT (0);
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M := IDENT_INT (0);
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DECLARE
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DECLARE
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TASK T2 IS
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TASK T2 IS
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ENTRY E2;
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ENTRY E2;
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END T2;
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END T2;
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TASK BODY T2 IS
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TASK BODY T2 IS
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BEGIN
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BEGIN
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OVERFLOW_STACK;
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OVERFLOW_STACK;
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FAILED ("EXCEPTION NOT RAISED BY STACK OVERFLOW IN " &
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FAILED ("EXCEPTION NOT RAISED BY STACK OVERFLOW IN " &
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"TASK T2");
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"TASK T2");
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EXCEPTION
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EXCEPTION
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WHEN STORAGE_ERROR =>
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WHEN STORAGE_ERROR =>
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ACCEPT E2;
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ACCEPT E2;
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WHEN OTHERS =>
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WHEN OTHERS =>
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FAILED ("WRONG EXCEPTION RAISED IN TASK T2 BY " &
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FAILED ("WRONG EXCEPTION RAISED IN TASK T2 BY " &
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"STACK OVERFLOW");
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"STACK OVERFLOW");
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END T2;
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END T2;
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BEGIN
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BEGIN
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T2.E2;
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T2.E2;
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IF N /= 1 OR M /= 0 THEN
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IF N /= 1 OR M /= 0 THEN
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FAILED ("VALUES OF VARIABLES N OR M ALTERED - 2");
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FAILED ("VALUES OF VARIABLES N OR M ALTERED - 2");
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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 ("EXCEPTION RAISED BY ENTRY CALL T2.E2");
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FAILED ("EXCEPTION RAISED BY ENTRY CALL T2.E2");
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ABORT T2;
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ABORT T2;
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END;
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END;
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--------------------------------------------------
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--------------------------------------------------
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COMMENT ("CHECK TASKS THAT DO NOT HANDLE STORAGE_ERROR " &
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COMMENT ("CHECK TASKS THAT DO NOT HANDLE STORAGE_ERROR " &
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"DURING RENDEZVOUS");
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"DURING RENDEZVOUS");
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N := IDENT_INT (1);
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N := IDENT_INT (1);
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M := IDENT_INT (0);
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M := IDENT_INT (0);
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DECLARE
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DECLARE
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TASK T3 IS
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TASK T3 IS
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ENTRY E3A;
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ENTRY E3A;
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ENTRY E3B;
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ENTRY E3B;
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END T3;
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END T3;
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TASK BODY T3 IS
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TASK BODY T3 IS
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BEGIN
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BEGIN
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ACCEPT E3A DO
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ACCEPT E3A DO
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OVERFLOW_STACK;
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OVERFLOW_STACK;
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FAILED ("EXCEPTION NOT RAISED IN ACCEPT E3A BY " &
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FAILED ("EXCEPTION NOT RAISED IN ACCEPT E3A BY " &
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"STACK OVERFLOW");
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"STACK OVERFLOW");
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END E3A;
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END E3A;
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FAILED ("EXCEPTION NOT PROPOGATED CORRECTLY IN TASK T3");
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FAILED ("EXCEPTION NOT PROPOGATED CORRECTLY IN TASK T3");
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EXCEPTION
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EXCEPTION
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WHEN STORAGE_ERROR =>
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WHEN STORAGE_ERROR =>
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ACCEPT E3B;
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ACCEPT E3B;
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WHEN OTHERS =>
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WHEN OTHERS =>
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FAILED ("WRONG EXCEPTION RAISED IN TASK T3 BY " &
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FAILED ("WRONG EXCEPTION RAISED IN TASK T3 BY " &
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"STACK OVERFLOW");
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"STACK OVERFLOW");
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END T3;
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END T3;
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BEGIN
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BEGIN
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T3.E3A;
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T3.E3A;
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FAILED ("NO EXCEPTION RAISED BY ENTRY CALL T3.E3A");
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FAILED ("NO EXCEPTION RAISED BY ENTRY CALL T3.E3A");
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EXCEPTION
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EXCEPTION
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WHEN STORAGE_ERROR =>
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WHEN STORAGE_ERROR =>
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T3.E3B;
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T3.E3B;
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IF N /= 1 OR M /= 0 THEN
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IF N /= 1 OR M /= 0 THEN
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FAILED ("VALUES OF VARIABLES N OR M ALTERED - 3");
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FAILED ("VALUES OF VARIABLES N OR M ALTERED - 3");
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END IF;
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END IF;
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WHEN TASKING_ERROR =>
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WHEN TASKING_ERROR =>
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FAILED ("TASKING_ERROR RAISED BY ENTRY CALL T3.E3A " &
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FAILED ("TASKING_ERROR RAISED BY ENTRY CALL T3.E3A " &
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"INSTEAD OF STORAGE_ERROR");
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"INSTEAD OF STORAGE_ERROR");
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ABORT T3;
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ABORT T3;
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WHEN OTHERS =>
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WHEN OTHERS =>
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FAILED ("WRONG EXCEPTION RAISED BY ENTRY CALL T3.E3A");
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FAILED ("WRONG EXCEPTION RAISED BY ENTRY CALL T3.E3A");
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ABORT T3;
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ABORT T3;
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END;
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END;
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--------------------------------------------------
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--------------------------------------------------
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RESULT;
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RESULT;
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END CB1010A;
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END CB1010A;
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