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-- C87B18B.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 OVERLOADING RESOLUTION USES THE RULE THAT:
--
-- THE EXPRESSION IN A NAMED OR POSITIONAL DISCRIMINANT ASSOCIATION
-- MUST MATCH THE TYPE OF THE CORRESPONDING DISCRIMINANT.
-- TRH 9 AUG 82
-- PWN 01/31/95 REMOVED INCONSISTENCIES WITH ADA 9X.
WITH REPORT; USE REPORT;
PROCEDURE C87B18B IS
TYPE REC (W, X : CHARACTER; Y, Z : BOOLEAN) IS
RECORD
NULL;
END RECORD;
TYPE FLAG IS (PASS, FAIL);
GENERIC
TYPE T IS PRIVATE;
ARG : IN T;
STAT : IN FLAG;
FUNCTION F1 RETURN T;
FUNCTION F1 RETURN T IS
BEGIN
IF STAT = FAIL THEN
FAILED ("DISCRIMINANT ASSOCIATION EXPRESSION MUST " &
"MATCH THE TYPE OF THE CORRESPONDING " &
"DISCRIMINANT");
END IF;
RETURN ARG;
END F1;
FUNCTION F IS NEW F1 (FLOAT, 2.0, FAIL);
FUNCTION F IS NEW F1 (INTEGER, 5, FAIL);
FUNCTION F IS NEW F1 (BOOLEAN, TRUE, FAIL);
FUNCTION F IS NEW F1 (CHARACTER, 'E', PASS);
FUNCTION G IS NEW F1 (FLOAT, 2.0, FAIL);
FUNCTION G IS NEW F1 (INTEGER, 5, FAIL);
FUNCTION G IS NEW F1 (BOOLEAN, TRUE, PASS);
FUNCTION G IS NEW F1 (CHARACTER, 'E', FAIL);
BEGIN
TEST ("C87B18B","OVERLOADED DISCRIMINANT ASSOCIATIONS");
DECLARE
SUBTYPE R1 IS REC (F, F, G, G);
SUBTYPE R2 IS REC (X => F, Y => G, Z => G, W => F);
SUBTYPE R3 IS REC (F, F, Z => G, Y => G);
BEGIN
NULL;
END;
RESULT;
END C87B18B;
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