c97203c.ada
来自「linux下编程用 编译软件」· ADA 代码 · 共 125 行
ADA
125 行
-- C97203C.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 A CONDITIONAL ENTRY CALL CAN APPEAR IN PLACES WHERE A-- SELECTIVE WAIT IS NOT ALLOWED.-- PART 3: TASK BODY NESTED WITHIN A TASK.-- WRG 7/15/86WITH REPORT; USE REPORT;PROCEDURE C97203C ISBEGIN TEST ("C97203C", "CHECK THAT A CONDITIONAL ENTRY CALL CAN " & "APPEAR IN PLACES WHERE A SELECTIVE WAIT " & "IS NOT ALLOWED; CASE: TASK BODY NESTED " & "WITHIN A TASK"); DECLARE TASK T IS ENTRY E; ENTRY SYNCH; END T; TASK BODY T IS BEGIN ACCEPT SYNCH; ACCEPT SYNCH; ACCEPT SYNCH; ACCEPT E; END T; TASK OUTER IS ENTRY E; ENTRY SYNCH; END OUTER; TASK BODY OUTER IS TASK TYPE INNER; INNER1 : INNER; TASK BODY INNER IS BEGIN SELECT T.E; FAILED ("CONDITIONAL ENTRY CALL ACCEPTED - " & "INNER (1)"); ELSE T.SYNCH; END SELECT; SELECT OUTER.E; FAILED ("CONDITIONAL ENTRY CALL ACCEPTED - " & "INNER (2)"); ELSE OUTER.SYNCH; END SELECT; EXCEPTION WHEN OTHERS => FAILED ("EXCEPTION RAISED - INNER"); END INNER; PACKAGE DUMMY IS TYPE ACC_INNER IS ACCESS INNER; INNER2 : ACC_INNER := NEW INNER; END DUMMY; BEGIN SELECT T.E; FAILED ("CONDITIONAL ENTRY CALL ACCEPTED - OUTER"); ELSE T.SYNCH; END SELECT; ACCEPT SYNCH; ACCEPT SYNCH; ACCEPT E; EXCEPTION WHEN OTHERS => FAILED ("EXCEPTION RAISED - OUTER"); END OUTER; BEGIN T.E; OUTER.E; END; RESULT;END C97203C;
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