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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;