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-- C49020A.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 ENUMERATION LITERALS (INCLUDING CHARACTER LITERALS) CAN BE
-- USED IN STATIC EXPRESSIONS TOGETHER WITH RELATIONAL AND EQUALITY
-- OPERATORS.
-- L.BROWN 09/30/86
WITH REPORT; USE REPORT;
PROCEDURE C49020A IS
CAS_BOL : BOOLEAN := TRUE;
OBJ1 : INTEGER := 4;
TYPE ENUM IS (RED,GREEN,BLUE,OFF,ON,'A','B');
BEGIN
TEST("C49020A","ENUMERATION LITERALS (INCLUDING CHARACTER "&
"LITERALS) TOGETHER WITH RELATIONAL OPERATORS "&
"CAN BE USED IN STATIC EXPRESSION");
CASE CAS_BOL IS
WHEN (RED <= BLUE) =>
OBJ1 := 5;
WHEN (BLUE = GREEN) =>
FAILED("INCORRECT VALUE RETURNED BY ENUMERATION "&
"EXPRESSION 1");
END CASE;
CAS_BOL := TRUE;
CASE CAS_BOL IS
WHEN (GREEN >= ON) =>
FAILED("INCORRECT VALUE RETURNED BY ENUMERATION "&
"EXPRESSION 2");
WHEN (ENUM'('A') < ENUM'('B')) =>
OBJ1 := 6;
END CASE;
CAS_BOL := TRUE;
CASE CAS_BOL IS
WHEN (BLUE > 'B') =>
FAILED("INCORRECT VALUE RETURNED BY ENUMERATION "&
"EXPRESSION 3");
WHEN (OFF /= 'A') =>
OBJ1 := 7;
END CASE;
RESULT;
END C49020A;
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