| -- 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; |