-- C97203B.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 CANNOT. -- PART 2: PROCEDURE BODY EMBEDDED IN TASK BODY. -- RM 4/09/1982 WITH REPORT; USE REPORT; PROCEDURE C97203B IS BEGIN TEST ( "C97203B" , "CHECK THAT A CONDITIONAL_ENTRY_CALL CAN" & " APPEAR WHERE A SELECTIVE_WAIT CANNOT" ); ------------------------------------------------------------------- DECLARE TASK TT IS ENTRY A ( AUTHORIZED : IN BOOLEAN ); END TT ; TASK BODY TT IS PROCEDURE WITHIN_TASK_BODY ; PROCEDURE WITHIN_TASK_BODY IS BEGIN SELECT -- NOT A SELECTIVE_WAIT A ( FALSE ) ; -- CALLING (OWN) ENTRY ELSE COMMENT( "ALTERNATIVE BRANCH TAKEN" ); END SELECT; END WITHIN_TASK_BODY ; BEGIN -- CALL THE INNER PROC. TO FORCE EXEC. OF COND_E_CALL WITHIN_TASK_BODY ; ACCEPT A ( AUTHORIZED : IN BOOLEAN ) DO IF AUTHORIZED THEN COMMENT( "AUTHORIZED ENTRY_CALL" ); ELSE FAILED( "UNAUTHORIZED ENTRY_CALL" ); END IF; END A ; END TT ; PROCEDURE OUTSIDE_TASK_BODY IS BEGIN SELECT -- NOT A SELECTIVE_WAIT TT.A ( FALSE ) ; -- UNBORN ELSE COMMENT( "(OUT:) ALTERNATIVE BRANCH TAKEN" ); END SELECT; END OUTSIDE_TASK_BODY ; PACKAGE CREATE_OPPORTUNITY_TO_CALL IS END; PACKAGE BODY CREATE_OPPORTUNITY_TO_CALL IS BEGIN -- CALL THE OTHER PROC. TO FORCE EXEC. OF COND_E_CALL OUTSIDE_TASK_BODY ; END CREATE_OPPORTUNITY_TO_CALL ; BEGIN TT.A ( TRUE ); EXCEPTION WHEN TASKING_ERROR => FAILED( "TASKING ERROR" ); END ; ------------------------------------------------------------------- RESULT ; END C97203B ;