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-- C44003D.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 PREDEFINED AND OVERLOADED
-- OPERATIONS ON PREDEFINED TYPE FLOAT, USER-DEFINED TYPES, AND
-- ONE-DIMENSIONAL ARRAYS WITH COMPONENTS OF TYPE FLOAT.
-- HISTORY:
-- RJW 10/13/88 CREATED ORIGINAL TEST.
WITH REPORT; USE REPORT;
PROCEDURE C44003D IS
BEGIN
TEST ("C44003D", "CHECK FOR CORRECT PRECEDENCE OF PREDEFINED " &
"AND OVERLOADED OPERATIONS ON PREDEFINED TYPE " &
"FLOAT, USER-DEFINED TYPES, AND ONE-DIMEN" &
"SIONAL ARRAYS WITH COMPONENTS OF TYPE FLOAT");
----- PREDEFINED FLOAT:
DECLARE
F1 : FLOAT := 1.0;
F2 : FLOAT := 2.0;
F5 : FLOAT := 5.0;
FUNCTION "OR" (LEFT, RIGHT : FLOAT) RETURN FLOAT IS
BEGIN
RETURN 4.5;
END "OR";
FUNCTION "<" (LEFT, RIGHT : FLOAT) RETURN FLOAT IS
BEGIN
RETURN 5.5;
END "<";
FUNCTION "-" (LEFT, RIGHT : FLOAT) RETURN FLOAT IS
BEGIN
RETURN 6.5;
END "-";
FUNCTION "+" (RIGHT : FLOAT) RETURN FLOAT IS
BEGIN
RETURN 7.5;
END "+";
FUNCTION "*" (LEFT, RIGHT : FLOAT) RETURN FLOAT IS
BEGIN
RETURN 8.5;
END "*";
FUNCTION "NOT" (RIGHT : FLOAT) RETURN FLOAT IS
BEGIN
RETURN 9.5;
END "NOT";
BEGIN
IF NOT (-ABS F1 + F2 / F1 + F5 ** 2 = 26.0 AND
F1 > 0.0 AND
- F2 * F2 ** 3 = -8.5) THEN
FAILED ("INCORRECT RESULT - 1");
END IF;
IF (F1 OR NOT F2 < F1 - F5 * F5 ** 3) /= 4.5 THEN
FAILED ("INCORRECT RESULT - 2");
END IF;
END;
----- USER-DEFINED TYPE:
DECLARE
TYPE USR IS DIGITS 5;
F1 : USR := 1.0;
F2 : USR := 2.0;
F5 : USR := 5.0;
FUNCTION "AND" (LEFT, RIGHT : USR) RETURN USR IS
BEGIN
RETURN 4.5;
END "AND";
FUNCTION ">=" (LEFT, RIGHT : USR) RETURN USR IS
BEGIN
RETURN 5.5;
END ">=";
FUNCTION "+" (LEFT, RIGHT : USR) RETURN USR IS
BEGIN
RETURN 6.5;
END "+";
FUNCTION "-" (RIGHT : USR) RETURN USR IS
BEGIN
RETURN 7.5;
END "-";
FUNCTION "/" (LEFT, RIGHT : USR) RETURN USR IS
BEGIN
RETURN 8.5;
END "/";
FUNCTION "**" (LEFT, RIGHT : USR) RETURN USR IS
BEGIN
RETURN 9.5;
END "**";
BEGIN
IF +F5 - F2 * F1 ** 2 /= 3.0 OR
ABS F1 <= 0.0 OR
- F2 * F2 ** 3.0 /= 7.5 THEN
FAILED ("INCORRECT RESULT - 3");
END IF;
IF (F1 AND F2 >= F1 + F5 / F5 ** 3) /= 4.5 THEN
FAILED ("INCORRECT RESULT - 4");
END IF;
END;
----- ARRAYS:
DECLARE
TYPE ARR IS ARRAY (INTEGER RANGE <>) OF FLOAT;
SUBTYPE SARR IS ARR (1 .. 3);
F1 : SARR := (OTHERS => 1.0);
F2 : SARR := (OTHERS => 2.0);
F5 : SARR := (OTHERS => 5.0);
FUNCTION "XOR" (LEFT, RIGHT : ARR) RETURN ARR IS
BEGIN
RETURN (1 .. 3 => 4.5);
END "XOR";
FUNCTION "<=" (LEFT, RIGHT : ARR) RETURN ARR IS
BEGIN
RETURN (1 .. 3 => 5.5);
END "<=";
FUNCTION "&" (LEFT, RIGHT : ARR) RETURN ARR IS
BEGIN
RETURN (1 .. 3 => 6.5);
END "&";
FUNCTION "MOD" (LEFT, RIGHT : ARR) RETURN ARR IS
BEGIN
RETURN (1 .. 3 => 8.5);
END "MOD";
FUNCTION "ABS" (RIGHT : ARR) RETURN ARR IS
BEGIN
RETURN (1 .. 3 => 9.5);
END "ABS";
BEGIN
IF (ABS F1 <= F2 & F5 MOD F1 XOR F1) /= (1 .. 3 => 4.5) THEN
FAILED ("INCORRECT RESULT - 5");
END IF;
IF (ABS F1 & F2) /= (1 .. 3 => 6.5) OR
(F1 MOD F2 <= F5) /= (1 .. 3 => 5.5) THEN
FAILED ("INCORRECT RESULT - 6");
END IF;
END;
RESULT;
END C44003D;
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