| -- 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 7/15/86 |
| |
| WITH REPORT; USE REPORT; |
| PROCEDURE C97203C IS |
| |
| BEGIN |
| |
| 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; |