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-- C87B04A.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:
--
-- IN A RANGE CONSTRAINT OF A SUBTYPE INDICATION, THE EXPRESSIONS
-- FOR THE LOWER AND UPPER BOUNDS MUST BE COMPATIBLE WITH THE SUBTYPE'S
-- EXPLICIT TYPEMARK.
-- TRH 28 JUNE 82
-- JBG 3/8/84
WITH REPORT; USE REPORT;
PROCEDURE C87B04A IS
TYPE AGE IS NEW INTEGER RANGE 1 .. 120;
TYPE BASE10 IS NEW INTEGER RANGE 0 .. 9;
FUNCTION F1 RETURN AGE IS
BEGIN
RETURN 18;
END F1;
FUNCTION F1 RETURN INTEGER IS
BEGIN
FAILED ("RESOLUTION INCORRECT - RANGE CONSTRAINT OF " &
"SUBTYPE INDICATION");
RETURN 0;
END F1;
FUNCTION "+" (X : INTEGER) RETURN BASE10 IS
BEGIN
RETURN 1;
END "+";
FUNCTION "+" (X : INTEGER) RETURN INTEGER IS
BEGIN
FAILED ("RESOLUTION INCORRECT - RANGE CONSTRAINT OF " &
"SUBTYPE INDICATION");
RETURN -X;
END "+";
BEGIN
TEST ("C87B04A","OVERLOADED EXPRESSIONS IN RANGE CONTRAINTS" &
" OF SUBTYPE INDICATIONS");
DECLARE
SUBTYPE MINOR IS AGE RANGE 1 .. F1;
BEGIN
FOR I IN BASE10 RANGE +(INTEGER'(0)) .. 0 LOOP
FAILED ("RESOLUTION INCORRECT - SUBTYPE INDICATION " &
" IN LOOP CONSTRUCT");
END LOOP;
END;
RESULT;
END C87B04A;
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