-- C93004B.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. -- CHECK THAT TASKS WAITING ON ENTRIES OF SUCH TASKS RECEIVE -- TASKING_ERROR -- JEAN-PIERRE ROSEN 09-MAR-1984 -- JBG 06/01/84 -- JBG 05/23/85 -- EG 10/29/85 ELIMINATE THE USE OF NUMERIC_ERROR IN TEST. -- PWN 11/30/94 REMOVED PRAGMA PRIORITY INSTANCES FOR ADA 9X. WITH REPORT; USE REPORT; WITH SYSTEM; USE SYSTEM; PROCEDURE C93004B IS BEGIN TEST("C93004B", "EXCEPTIONS DURING ACTIVATION"); DECLARE TASK TYPE T1 IS END T1; TASK TYPE T2 IS ENTRY E; END T2; ARR_T2: ARRAY(INTEGER RANGE 1..1) OF T2; TYPE AT1 IS ACCESS T1; PACKAGE START_T1 IS -- THIS PACKAGE TO AVOID ACCESS BEFORE END START_T1; -- ELABORATION ON T1. TASK BODY T1 IS BEGIN DECLARE -- THIS BLOCK TO CHECK THAT T1BIS TERMINATES. TASK T1BIS IS END T1BIS; TASK BODY T1BIS IS BEGIN ARR_T2(IDENT_INT(1)).E; FAILED ("RENDEZVOUS COMPLETED - T1BIS"); EXCEPTION WHEN TASKING_ERROR => NULL; WHEN OTHERS => FAILED("ABNORMAL EXCEPTION - T1BIS"); END T1BIS; BEGIN NULL; END; ARR_T2(IDENT_INT(1)).E; -- ARR_T2(1) IS NOW TERMINATED. FAILED ("RENDEZVOUS COMPLETED WITHOUT ERROR - T1"); EXCEPTION WHEN TASKING_ERROR => NULL; WHEN OTHERS => FAILED("ABNORMAL EXCEPTION - T1"); END; PACKAGE BODY START_T1 IS V_AT1 : AT1 := NEW T1; END START_T1; TASK BODY T2 IS I : POSITIVE := IDENT_INT(0); -- RAISE CONSTRAINT_ERROR. BEGIN IF I /= IDENT_INT(2) OR I = IDENT_INT(1) + 1 THEN FAILED("T2 ACTIVATED OK"); END IF; END T2; TASK T3 IS ENTRY E; END T3; TASK BODY T3 IS BEGIN -- T3 MUST BE ACTIVATED OK. ACCEPT E; END T3; BEGIN FAILED ("TASKING_ERROR NOT RAISED IN MAIN"); T3.E; -- CLEAN UP. EXCEPTION WHEN TASKING_ERROR => BEGIN T3.E; EXCEPTION WHEN TASKING_ERROR => FAILED ("T3 NOT ACTIVATED"); END; WHEN CONSTRAINT_ERROR => FAILED ("CONSTRAINT_ERROR RAISED IN MAIN"); WHEN OTHERS => FAILED ("ABNORMAL EXCEPTION IN MAIN-2"); END; RESULT; END C93004B;