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-- C83031C.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 AN IMPLICIT DECLARATION OF A PREDEFINED OPERATOR OR
-- ENUMERATION LITERAL IS HIDDEN BY A GENERIC INSTANTIATION WHICH
-- DECLARES A HOMOGRAPH OF THE OPERATOR OR LITERAL.
-- HISTORY:
-- BCB 09/15/88 CREATED ORIGINAL TEST.
WITH REPORT; USE REPORT;
PROCEDURE C83031C IS
BEGIN
TEST ("C83031C", "CHECK THAT AN IMPLICIT DECLARATION OF A " &
"PREDEFINED OPERATOR OR ENUMERATION LITERAL IS " &
"HIDDEN BY A GENERIC INSTANTIATION WHICH " &
"DECLARES A HOMOGRAPH OF THE OPERATOR OR " &
"LITERAL");
DECLARE -- CHECK SUBPROGRAM DECLARATIONS OF OPERATORS
PACKAGE P IS
TYPE INT IS RANGE -20 .. 20;
GENERIC
TYPE X IS RANGE <>;
FUNCTION GEN_FUN (LEFT, RIGHT : X) RETURN X;
END P;
USE P;
PACKAGE BODY P IS
FUNCTION GEN_FUN (LEFT, RIGHT : X) RETURN X IS
BEGIN
RETURN LEFT / RIGHT;
END GEN_FUN;
FUNCTION "*" IS NEW GEN_FUN (INT);
BEGIN
IF 2 * INT(IDENT_INT(2)) /= 1 THEN
FAILED ("INCORRECT VALUE RETURNED IN CALL TO " &
"EXPLICIT '*' OPERATOR - 1");
END IF;
END P;
BEGIN
NULL;
END;
DECLARE -- CHECK SUBPROGRAM DECLARATIONS OF ENUMERATION LITERALS.
PACKAGE P1 IS
TYPE ENUM1 IS (E11, E12, E13);
TYPE PRIV1 IS PRIVATE;
GENERIC
TYPE X IS (<>);
FUNCTION GEN_FUN RETURN X;
PRIVATE
TYPE PRIV1 IS NEW ENUM1;
END P1;
USE P1;
PACKAGE BODY P1 IS
FUNCTION GEN_FUN RETURN X IS
BEGIN
RETURN X'LAST;
END GEN_FUN;
FUNCTION E11 IS NEW GEN_FUN (PRIV1);
BEGIN
IF PRIV1'(E11) /= E13 THEN
FAILED ("INCORRECT VALUE FOR E11");
END IF;
END P1;
BEGIN
NULL;
END;
RESULT;
END C83031C;
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