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1 12 jlechner
-- C44003D.ADA
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--                             Grant of Unlimited Rights
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--
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--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 
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--     unlimited rights in the software and documentation contained herein.
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--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making 
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--     this public release, the Government intends to confer upon all 
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--     recipients unlimited rights  equal to those held by the Government.  
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--     These rights include rights to use, duplicate, release or disclose the 
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--     released technical data and computer software in whole or in part, in 
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--     any manner and for any purpose whatsoever, and to have or permit others 
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--     to do so.
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--
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--                                    DISCLAIMER
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--
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--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 
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--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 
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--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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--     PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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-- OBJECTIVE:
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--     CHECK FOR CORRECT PRECEDENCE OF PREDEFINED AND OVERLOADED
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--     OPERATIONS ON PREDEFINED TYPE FLOAT, USER-DEFINED TYPES, AND
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--     ONE-DIMENSIONAL ARRAYS WITH COMPONENTS OF TYPE FLOAT.
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-- HISTORY:
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--     RJW 10/13/88  CREATED ORIGINAL TEST.
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WITH REPORT; USE REPORT;
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PROCEDURE C44003D IS
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BEGIN
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     TEST ("C44003D", "CHECK FOR CORRECT PRECEDENCE OF PREDEFINED " &
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                      "AND OVERLOADED OPERATIONS ON PREDEFINED TYPE " &
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                      "FLOAT, USER-DEFINED TYPES, AND ONE-DIMEN" &
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                      "SIONAL ARRAYS WITH COMPONENTS OF TYPE FLOAT");
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----- PREDEFINED FLOAT:
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     DECLARE
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          F1 : FLOAT := 1.0;
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          F2 : FLOAT := 2.0;
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          F5 : FLOAT := 5.0;
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          FUNCTION "OR" (LEFT, RIGHT : FLOAT) RETURN FLOAT IS
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          BEGIN
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               RETURN 4.5;
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          END "OR";
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          FUNCTION "<" (LEFT, RIGHT : FLOAT) RETURN FLOAT IS
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          BEGIN
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               RETURN 5.5;
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          END "<";
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          FUNCTION "-" (LEFT, RIGHT : FLOAT) RETURN FLOAT IS
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          BEGIN
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               RETURN 6.5;
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          END "-";
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          FUNCTION "+" (RIGHT : FLOAT) RETURN FLOAT IS
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          BEGIN
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               RETURN 7.5;
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          END "+";
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          FUNCTION "*" (LEFT, RIGHT : FLOAT) RETURN FLOAT IS
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          BEGIN
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               RETURN 8.5;
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          END "*";
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          FUNCTION "NOT" (RIGHT : FLOAT) RETURN FLOAT IS
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          BEGIN
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               RETURN 9.5;
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          END "NOT";
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     BEGIN
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          IF NOT (-ABS F1 + F2 / F1 + F5 ** 2 =  26.0 AND
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                  F1 > 0.0 AND
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                  - F2 * F2 ** 3 = -8.5) THEN
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               FAILED ("INCORRECT RESULT - 1");
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          END IF;
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          IF (F1 OR NOT F2 < F1 - F5 * F5 ** 3) /= 4.5 THEN
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               FAILED ("INCORRECT RESULT - 2");
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          END IF;
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     END;
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----- USER-DEFINED TYPE:
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     DECLARE
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          TYPE USR IS DIGITS 5;
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          F1 : USR := 1.0;
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          F2 : USR := 2.0;
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          F5 : USR := 5.0;
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          FUNCTION "AND" (LEFT, RIGHT : USR) RETURN USR IS
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          BEGIN
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               RETURN 4.5;
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          END "AND";
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          FUNCTION ">=" (LEFT, RIGHT : USR) RETURN USR IS
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          BEGIN
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               RETURN 5.5;
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          END ">=";
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          FUNCTION "+" (LEFT, RIGHT : USR) RETURN USR IS
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          BEGIN
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               RETURN 6.5;
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          END "+";
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          FUNCTION "-" (RIGHT : USR) RETURN USR IS
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          BEGIN
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               RETURN 7.5;
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          END "-";
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          FUNCTION "/" (LEFT, RIGHT : USR) RETURN USR IS
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          BEGIN
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               RETURN 8.5;
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          END "/";
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          FUNCTION "**" (LEFT, RIGHT : USR) RETURN USR IS
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          BEGIN
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               RETURN 9.5;
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          END "**";
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     BEGIN
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          IF +F5 - F2 * F1 ** 2 /= 3.0 OR
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             ABS F1 <= 0.0 OR
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             - F2 * F2 ** 3.0 /= 7.5 THEN
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               FAILED ("INCORRECT RESULT - 3");
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          END IF;
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          IF (F1 AND F2 >= F1 + F5 / F5 ** 3) /= 4.5 THEN
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               FAILED ("INCORRECT RESULT - 4");
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          END IF;
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     END;
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----- ARRAYS:
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     DECLARE
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          TYPE ARR IS ARRAY (INTEGER RANGE <>) OF FLOAT;
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          SUBTYPE SARR IS ARR (1 .. 3);
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          F1 : SARR := (OTHERS => 1.0);
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          F2 : SARR := (OTHERS => 2.0);
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          F5 : SARR := (OTHERS => 5.0);
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          FUNCTION "XOR" (LEFT, RIGHT : ARR) RETURN ARR IS
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          BEGIN
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               RETURN (1 .. 3 => 4.5);
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          END "XOR";
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          FUNCTION "<=" (LEFT, RIGHT : ARR) RETURN ARR IS
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          BEGIN
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               RETURN (1 .. 3 => 5.5);
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          END "<=";
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          FUNCTION "&" (LEFT, RIGHT : ARR) RETURN ARR IS
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          BEGIN
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               RETURN (1 .. 3 => 6.5);
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          END "&";
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          FUNCTION "MOD" (LEFT, RIGHT : ARR) RETURN ARR IS
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          BEGIN
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               RETURN (1 .. 3 => 8.5);
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          END "MOD";
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          FUNCTION "ABS" (RIGHT : ARR) RETURN ARR IS
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          BEGIN
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               RETURN (1 .. 3 => 9.5);
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          END "ABS";
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     BEGIN
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          IF (ABS F1 <= F2 & F5 MOD F1 XOR F1) /= (1 .. 3 => 4.5) THEN
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               FAILED ("INCORRECT RESULT - 5");
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          END IF;
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          IF (ABS F1 & F2) /= (1 .. 3 => 6.5) OR
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             (F1 MOD F2 <= F5) /= (1 .. 3 => 5.5) THEN
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               FAILED ("INCORRECT RESULT - 6");
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          END IF;
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     END;
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     RESULT;
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END C44003D;

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