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+-- CD1C06A.TST
+
+-- 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 EXPRESSION IN A TASK STORAGE SIZE CLAUSE
+-- IS NOT EVALUATED AGAIN WHEN A DERIVED TYPE INHERITS THE
+-- STORAGE SIZE OF THE PARENT.
+
+-- MACRO SUBSTITUTION:
+-- $TASK_STORAGE_SIZE IS THE NUMBER OF STORAGE_UNITS REQUIRED FOR
+-- THE ACTIVATION OF A TASK.
+
+-- HISTORY:
+-- JET 09/21/87 CREATED ORIGINAL TEST.
+-- DHH 03/30/89 CHANGED SPECIFIED_SIZE TO A MACRO VALUE AND CHANGED
+-- EXTENSION FROM '.DEP' TO '.TST'.
+
+WITH REPORT; USE REPORT;
+PROCEDURE CD1C06A IS
+
+ I : INTEGER := 0;
+
+ SPECIFIED_SIZE : CONSTANT := $TASK_STORAGE_SIZE;
+
+ FUNCTION COUNT_SIZE RETURN INTEGER IS
+ BEGIN
+ I := I + 1;
+ RETURN SPECIFIED_SIZE * I;
+ END;
+
+BEGIN
+
+ TEST("CD1C06A", "CHECK THAT THE EXPRESSION IN A TASK STORAGE " &
+ "SIZE CLAUSE IS NOT EVALUATED AGAIN WHEN A " &
+ "DERIVED TYPE INHERITS THE STORAGE SIZE OF " &
+ "THE PARENT");
+
+ DECLARE
+
+ TASK TYPE PARENT IS
+ ENTRY E;
+ END PARENT;
+
+ FOR PARENT'STORAGE_SIZE USE COUNT_SIZE;
+
+ TYPE DERIVED_TYPE IS NEW PARENT;
+
+ TASK BODY PARENT IS
+ BEGIN
+ ACCEPT E DO
+ COMMENT ("ENTRY E ACCEPTED");
+ END E;
+ END PARENT;
+
+ BEGIN
+ IF PARENT'STORAGE_SIZE < IDENT_INT (SPECIFIED_SIZE) THEN
+ FAILED ("PARENT'STORAGE_SIZE SHOULD NOT BE " &
+ "LESS THAN" & INTEGER'IMAGE (SPECIFIED_SIZE) &
+ ". ACTUAL SIZE IS" &
+ INTEGER'IMAGE(PARENT'STORAGE_SIZE));
+ END IF;
+
+ IF DERIVED_TYPE'STORAGE_SIZE < IDENT_INT (SPECIFIED_SIZE) THEN
+ FAILED ("DERIVED_TYPE'STORAGE_SIZE SHOULD NOT BE " &
+ "LESS THAN" & INTEGER'IMAGE(SPECIFIED_SIZE) &
+ ". ACTUAL SIZE IS" &
+ INTEGER'IMAGE(DERIVED_TYPE'STORAGE_SIZE));
+ END IF;
+
+ IF I > IDENT_INT (1) THEN
+ FAILED ("THE EXPRESSION FOR THE STORAGE SIZE " &
+ "SPECIFICATION WAS EVALUATED MORE THAN ONCE");
+ END IF;
+
+ END;
+
+ RESULT;
+
+END CD1C06A;