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-- C74401E.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 OUT PARAMETERS HAVING A LIMITED PRIVATE TYPE CAN BE
-- DECLARED IN A PACKAGE SPECIFICATION, INCLUDING WITHIN PACKAGES
-- NESTED IN A VISIBLE PART.
-- CHECK THAT A RENAMING DECLARATION CAN RENAME A PROCEDURE DECLARED
-- WITH AN OUT PARAMETER.
-- JBG 5/1/85
WITH REPORT; USE REPORT;
PROCEDURE C74401E IS
PACKAGE PKG IS
TYPE LP IS LIMITED PRIVATE;
PROCEDURE P20 (X : OUT LP); -- OK.
PROCEDURE RESET (X : OUT LP);
FUNCTION EQ (L, R : LP) RETURN BOOLEAN;
VAL1 : CONSTANT LP;
PACKAGE NESTED IS
PROCEDURE NEST1 (X : OUT LP);
PRIVATE
PROCEDURE NEST2 (X : OUT LP);
END NESTED;
PRIVATE
TYPE LP IS NEW INTEGER;
VAL1 : CONSTANT LP := LP(IDENT_INT(3));
END PKG;
VAR : PKG.LP;
PACKAGE BODY PKG IS
PROCEDURE P20 (X : OUT LP) IS
BEGIN
X := 3;
END P20;
PROCEDURE RESET (X : OUT LP) IS
BEGIN
X := LP(IDENT_INT(0));
END RESET;
FUNCTION EQ (L, R : LP) RETURN BOOLEAN IS
BEGIN
RETURN L = R;
END EQ;
PACKAGE BODY NESTED IS
PROCEDURE NEST1 (X : OUT LP) IS
BEGIN
X := 3;
END NEST1;
PROCEDURE NEST2 (X : OUT LP) IS
BEGIN
X := LP(IDENT_INT(3));
END NEST2;
END NESTED;
BEGIN
VAR := LP(IDENT_INT(0));
END PKG;
PACKAGE PKG1 IS
PROCEDURE P21 (X : OUT PKG.LP) RENAMES PKG.P20; -- OK:
-- RENAMING.
END PKG1;
BEGIN
TEST ("C74401E", "CHECK THAT A PROCEDURE CAN HAVE AN OUT " &
"PARAMETER WITH A LIMITED PRIVATE TYPE");
PKG.RESET (VAR);
PKG.P20 (VAR);
IF NOT PKG.EQ (VAR, PKG.VAL1) THEN
FAILED ("DIRECT CALL NOT CORRECT");
END IF;
PKG.RESET (VAR);
PKG1.P21 (VAR);
IF NOT PKG.EQ (VAR, PKG.VAL1) THEN
FAILED ("RENAMED CALL NOT CORRECT");
END IF;
PKG.RESET (VAR);
PKG.NESTED.NEST1 (VAR);
IF NOT PKG.EQ (VAR, PKG.VAL1) THEN
FAILED ("NESTED CALL NOT CORRECT");
END IF;
RESULT;
END C74401E;
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