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+-- C93004F.ADA
+
+-- Grant of Unlimited Rights
+--
+-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
+-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
+-- unlimited rights in the software and documentation contained herein.
+-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
+-- this public release, the Government intends to confer upon all
+-- recipients unlimited rights equal to those held by the Government.
+-- These rights include rights to use, duplicate, release or disclose the
+-- released technical data and computer software in whole or in part, in
+-- any manner and for any purpose whatsoever, and to have or permit others
+-- to do so.
+--
+-- DISCLAIMER
+--
+-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
+-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
+-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
+-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
+-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
+-- PARTICULAR PURPOSE OF SAID MATERIAL.
+--*
+-- CHECK THAT WHEN AN EXCEPTION IS RAISED DURING THE ACTIVATION OF A
+-- TASK, OTHER TASKS ARE UNAFFECTED.
+
+-- THE ENCLOSING BLOCK RECEIVES TASKING_ERROR.
+
+-- THIS TESTS CHECKS THE CASE IN WHICH THE TASKS ARE CREATED BY THE
+-- ALLOCATION OF A RECORD OF TASKS OR AN ARRAY OF TASKS.
+
+-- R. WILLIAMS 8/7/86
+
+WITH REPORT; USE REPORT;
+
+PROCEDURE C93004F IS
+
+BEGIN
+ TEST ( "C93004F", "CHECK THAT WHEN AN EXCEPTION IS RAISED " &
+ "DURING THE ACTIVATION OF A TASK, OTHER " &
+ "TASKS ARE UNAFFECTED. IN THIS TEST, THE " &
+ "TASKS ARE CREATED BY THE ALLOCATION OF A " &
+ "RECORD OR AN ARRAY OF TASKS" );
+
+ DECLARE
+
+ TASK TYPE T IS
+ ENTRY E;
+ END T;
+
+ TASK TYPE TT;
+
+ TASK TYPE TX IS
+ ENTRY E;
+ END TX;
+
+ TYPE REC IS
+ RECORD
+ TR : T;
+ END RECORD;
+
+ TYPE ARR IS ARRAY (IDENT_INT (1) .. IDENT_INT (1)) OF T;
+
+ TYPE RECX IS
+ RECORD
+ TTX1 : TX;
+ TTT : TT;
+ TTX2 : TX;
+ END RECORD;
+
+ TYPE ACCR IS ACCESS REC;
+ AR : ACCR;
+
+ TYPE ACCA IS ACCESS ARR;
+ AA : ACCA;
+
+ TYPE ACCX IS ACCESS RECX;
+ AX : ACCX;
+
+ TASK BODY T IS
+ BEGIN
+ ACCEPT E;
+ END T;
+
+ TASK BODY TT IS
+ BEGIN
+ AR.TR.E;
+ EXCEPTION
+ WHEN OTHERS =>
+ FAILED ( "TASK AR.TR NOT ACTIVE" );
+ END TT;
+
+ TASK BODY TX IS
+ I : POSITIVE := IDENT_INT (0); -- RAISE
+ -- CONSTRAINT_ERROR.
+ BEGIN
+ IF I /= IDENT_INT (2) OR I = IDENT_INT (1) + 1 THEN
+ FAILED ( "TX ACTIVATED OK" );
+ END IF;
+ END TX;
+
+ BEGIN
+ AR := NEW REC;
+ AA := NEW ARR;
+ AX := NEW RECX;
+
+ FAILED ( "TASKING_ERROR NOT RAISED IN MAIN" );
+
+ AA.ALL (1).E; -- CLEAN UP.
+
+ EXCEPTION
+ WHEN TASKING_ERROR =>
+
+ BEGIN
+ AA.ALL (1).E;
+ EXCEPTION
+ WHEN TASKING_ERROR =>
+ FAILED ( "AA.ALL (1) NOT ACTIVATED" );
+ END;
+
+ WHEN CONSTRAINT_ERROR =>
+ FAILED ( "CONSTRAINT_ERROR RAISED IN MAIN" );
+ WHEN OTHERS =>
+ FAILED ( "ABNORMAL EXCEPTION IN MAIN" );
+ END;
+
+ RESULT;
+
+END C93004F;