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+-- C99004A.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.
+--*
+-- OBJECTIVE:
+-- CHECK THAT THE PREFIX OF 'TERMINATED AND 'CALLABLE CAN BE A
+-- FUNCTION CALL RETURNING AN OBJECT HAVING A TASK TYPE.
+
+-- NOTE: SEE TEST C38202A FOR CHECKS INVOLVING PREFIXES WHICH ARE
+-- ACCESS TYPES DENOTING TASK TYPES OR WHICH ARE FUNCTIONS
+-- RETURNING ACCESS TYPES DENOTING TASK TYPES.
+
+-- HISTORY:
+-- RJW 09/16/86 CREATED ORIGINAL TEST.
+-- DHH 10/15/87 CORRECTED HEADER COMMENTS.
+
+with Impdef;
+WITH REPORT; USE REPORT;
+PROCEDURE C99004A IS
+
+ TYPE ENUM IS (A, B, C, D);
+
+ EARRAY : ARRAY (ENUM) OF STRING (1 .. 17) :=
+ (A => "BEFORE ACTIVATION",
+ B => "DURING ACTIVATION",
+ C => "DURING EXECUTION ",
+ D => "AFTER TERMINATION" );
+
+ FUNCTION CHECK (S : STRING; CALL, B1, TERM, B2 : BOOLEAN;
+ E : ENUM) RETURN BOOLEAN IS
+ BEGIN
+ IF CALL /= B1 THEN
+ FAILED ( "INCORRECT VALUE FOR " & S & "'CALLABLE " &
+ EARRAY (E) & " OF TASK" );
+ END IF;
+
+ IF TERM /= B2 THEN
+ FAILED ( "INCORRECT VALUE FOR " & S & "'TERMINATED " &
+ EARRAY (E) & " OF TASK" );
+ END IF;
+
+ RETURN IDENT_BOOL (TRUE);
+ END CHECK;
+
+
+BEGIN
+ TEST ( "C99004A", "CHECK THAT THE PREFIX OF 'TERMINATED AND " &
+ "'CALLABLE CAN BE A FUNCTION CALL RETURNING " &
+ "AN OBJECT HAVING A TASK TYPE" );
+
+ DECLARE
+
+ TASK TYPE TT IS
+ ENTRY E;
+ END TT;
+
+ PACKAGE PKG1 IS
+ T1 : TT;
+ END PKG1;
+
+ FUNCTION F RETURN TT IS
+ BEGIN
+ RETURN PKG1.T1;
+ END F;
+
+ PACKAGE PKG2 IS
+ A1 : BOOLEAN := CHECK ("F", F'CALLABLE, TRUE,
+ F'TERMINATED, FALSE, A);
+ END PKG2;
+
+ TASK MAIN_TASK IS
+ ENTRY E (INTEGER RANGE 1 .. 2);
+ END MAIN_TASK;
+
+ TASK BODY TT IS
+ B1 : BOOLEAN := CHECK ("F", F'CALLABLE, TRUE,
+ F'TERMINATED, FALSE, B);
+ C1 : BOOLEAN;
+ BEGIN
+ C1 := CHECK ("F", F'CALLABLE, TRUE,
+ F'TERMINATED, FALSE, C);
+ MAIN_TASK.E (1);
+ MAIN_TASK.E (2);
+ END TT;
+
+ PACKAGE BODY PKG1 IS
+ BEGIN
+ NULL;
+ END;
+
+ TASK BODY MAIN_TASK IS
+ D1 : BOOLEAN;
+ BEGIN
+ ACCEPT E (1);
+ ABORT PKG1.T1;
+ DELAY 5.0 * Impdef.One_Long_Second;
+ D1 := CHECK ("F", F'CALLABLE, FALSE,
+ F'TERMINATED, TRUE, D);
+ END MAIN_TASK;
+
+ BEGIN
+ NULL;
+ END;
+
+ DECLARE
+
+ TASK TYPE TT IS
+ ENTRY E;
+ END TT;
+
+ T2 : TT;
+
+ A2 : BOOLEAN := CHECK ("T2", T2'CALLABLE, TRUE,
+ T2'TERMINATED, FALSE, A);
+
+ TASK MAIN_TASK IS
+ ENTRY E (INTEGER RANGE 1 .. 2);
+ END MAIN_TASK;
+
+ TASK BODY TT IS
+ B2 : BOOLEAN := CHECK ("T2", T2'CALLABLE, TRUE,
+ T2'TERMINATED, FALSE, B);
+ C2 : BOOLEAN;
+ BEGIN
+ C2 := CHECK ("T2", T2'CALLABLE, TRUE,
+ T2'TERMINATED, FALSE, C);
+ MAIN_TASK.E (1);
+ MAIN_TASK.E (2);
+ END TT;
+
+ TASK BODY MAIN_TASK IS
+ D2 : BOOLEAN;
+ BEGIN
+ ACCEPT E (1);
+ ABORT T2;
+ DELAY 5.0 * Impdef.One_Long_Second;
+ D2 := CHECK ("T2", T2'CALLABLE, FALSE,
+ T2'TERMINATED, TRUE, D);
+ END MAIN_TASK;
+
+ BEGIN
+ NULL;
+ END;
+
+ RESULT;
+END C99004A;