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-- C87B07B.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:
--
-- FOR THE ATTRIBUTE OF THE FORM T'VAL (X), THE OPERAND X MAY
-- BE OF ANY INTEGER TYPE. THE RESULT IS OF TYPE T.
-- TRH 15 SEPT 82
-- DSJ 06 JUNE 83
-- PWN 01/31/95 REMOVED INCONSISTENCIES WITH ADA 9X.
WITH REPORT; USE REPORT;
PROCEDURE C87B07B IS
TYPE NEW_INT IS NEW INTEGER;
TYPE WHOLE IS NEW INTEGER RANGE 0 .. INTEGER'LAST;
TYPE FLAG IS (PASS, FAIL);
FUNCTION "+" (X, Y : NEW_INT) RETURN NEW_INT
RENAMES "-";
FUNCTION "+" (X, Y : WHOLE) RETURN WHOLE
RENAMES "*";
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 ("THE 'VAL' ATTRIBUTE TAKES AN OPERAND " &
"OF AN INTEGER TYPE");
END IF;
RETURN ARG;
END F1;
FUNCTION F IS NEW F1 (CHARACTER, '1', FAIL);
FUNCTION F IS NEW F1 (DURATION, 1.0, FAIL);
FUNCTION F IS NEW F1 (FLOAT, 1.0, FAIL);
FUNCTION F IS NEW F1 (NEW_INT, 1, PASS);
BEGIN
TEST ("C87B07B","OVERLOADED OPERANDS TO THE 'VAL' ATTRIBUTE");
IF (INTEGER'VAL (F) /= 1) THEN
FAILED ("RESOLUTION INCORRECT - THE 'VAL' ATTRIBUTE " &
"MUST RETURN A VALUE OF TYPE T - 1");
END IF;
IF (INTEGER'VAL (3 + 3) + 1 /= 7) THEN
FAILED ("RESOLUTION INCORRECT - THE 'VAL' ATTRIBUTE " &
"MUST RETURN A VALUE OF TYPE T - 2");
END IF;
IF (NEW_INT'VAL (F) /= 1) THEN
FAILED ("RESOLUTION INCORRECT - THE 'VAL' ATTRIBUTE " &
"MUST RETURN A VALUE OF TYPE T - 3");
END IF;
IF (NEW_INT'VAL (3 + 3) + 1 /= 5) THEN
FAILED ("RESOLUTION INCORRECT - THE 'VAL' ATTRIBUTE " &
"MUST RETURN A VALUE OF TYPE T - 4");
END IF;
IF (WHOLE'VAL (F) /= 1) THEN
FAILED ("RESOLUTION INCORRECT - THE 'VAL' ATTRIBUTE " &
"MUST RETURN A VALUE OF TYPE T - 5");
END IF;
IF (WHOLE'VAL (3 + 3) + 1 /= 6) THEN
FAILED ("RESOLUTION INCORRECT - THE 'VAL' ATTRIBUTE " &
"MUST RETURN A VALUE OF TYPE T - 6");
END IF;
RESULT;
END C87B07B;
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