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-- C44003F.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 FOR CORRECT PRECEDENCE OF PRE-DEFINED AND OVERLOADED
-- OPERATIONS ON ENUMERATION TYPES OTHER THAN BOOLEAN OR CHARACTER
-- AND ONE-DIMENSIONAL ARRAYS WITH COMPONENTS OF SUCH TYPES.
-- HISTORY:
-- RJW 10/13/88 CREATED ORIGINAL TEST.
WITH REPORT; USE REPORT;
PROCEDURE C44003F IS
TYPE ENUM IS (ZERO, ONE, TWO, THREE, FOUR, FIVE);
BEGIN
TEST ("C44003F", "CHECK FOR CORRECT PRECEDENCE OF PRE-DEFINED " &
"AND OVERLOADED OPERATIONS ON ENUMERATION " &
"TYPES OTHER THAN BOOLEAN OR CHARACTER AND " &
"ONE-DIMENSIONAL ARRAYS WITH COMPONENTS OF " &
"SUCH TYPES");
----- ENUMERATION TYPE:
DECLARE
E1 : ENUM := ONE;
E2 : ENUM := TWO;
E5 : ENUM := FIVE;
FUNCTION "AND" (LEFT, RIGHT : ENUM) RETURN ENUM IS
BEGIN
RETURN ZERO;
END "AND";
FUNCTION "<" (LEFT, RIGHT : ENUM) RETURN ENUM IS
BEGIN
RETURN THREE;
END "<";
FUNCTION "-" (LEFT, RIGHT : ENUM) RETURN ENUM IS
BEGIN
RETURN ENUM'VAL (ENUM'POS (LEFT) - ENUM'POS (RIGHT));
END "-";
FUNCTION "+" (RIGHT : ENUM) RETURN ENUM IS
BEGIN
RETURN RIGHT;
END "+";
FUNCTION "*" (LEFT, RIGHT : ENUM) RETURN ENUM IS
BEGIN
RETURN ENUM'VAL (ENUM'POS (LEFT) * ENUM'POS (RIGHT));
END "*";
FUNCTION "**" (LEFT, RIGHT : ENUM) RETURN ENUM IS
BEGIN
RETURN ENUM'VAL (ENUM'POS (LEFT) ** ENUM'POS (RIGHT));
END "**";
BEGIN
IF NOT (+E1 < E2) OR NOT (E2 >= +E2) OR NOT (E5 = +FIVE) THEN
FAILED ("INCORRECT RESULT - 1");
END IF;
IF (E5 ** E1 AND E2) /= (E5 - E1 * E5 ** E1) THEN
FAILED ("INCORRECT RESULT - 2");
END IF;
END;
----- ARRAYS:
DECLARE
TYPE ARR IS ARRAY (INTEGER RANGE <>) OF ENUM;
SUBTYPE SARR IS ARR (1 .. 3);
E1 : SARR := (OTHERS => ONE);
E2 : SARR := (OTHERS => TWO);
E5 : SARR := (OTHERS => FIVE);
FUNCTION "XOR" (LEFT, RIGHT : ARR) RETURN ARR IS
BEGIN
RETURN (1 .. 3 => ZERO);
END "XOR";
FUNCTION "<=" (LEFT, RIGHT : ARR) RETURN ARR IS
BEGIN
RETURN (1 .. 3 => THREE);
END "<=";
FUNCTION "+" (LEFT, RIGHT : ARR) RETURN ARR IS
BEGIN
RETURN (1 .. 3 => ZERO);
END "+";
FUNCTION "MOD" (LEFT, RIGHT : ARR) RETURN ARR IS
BEGIN
RETURN (1 .. 3 => THREE);
END "MOD";
FUNCTION "**" (LEFT, RIGHT : ARR) RETURN ARR IS
BEGIN
RETURN (1 .. 3 => FOUR);
END "**";
BEGIN
IF (E5 ** E1 <= E2 + E5 MOD E1 XOR E1) /= (1 .. 3 => ZERO)
THEN
FAILED ("INCORRECT RESULT - 3");
END IF;
IF (E5 ** E1 & E2) /= (FOUR, FOUR, FOUR, TWO, TWO, TWO) OR
(E1 MOD E2 <= E5) /= (1 .. 3 => THREE) THEN
FAILED ("INCORRECT RESULT - 4");
END IF;
END;
RESULT;
END C44003F;
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