| -- CDA201B.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 THAT UNCHECKED_CONVERSION CAN BE INSTANTIATED FOR |
| -- CONVERSION BETWEEN FLOAT AND BOOLEAN ARRAY TYPES. |
| |
| -- HISTORY: |
| -- JET 09/12/88 CREATED ORIGINAL TEST. |
| -- DHH 05/17/89 CHANGED FROM '.DEP' TEST TO '.ADA' TEST. |
| -- GJD 11/15/95 REMOVED USE OF OBSOLETE ADA 83 ATTRIBUTE (LARGE). |
| |
| WITH REPORT; USE REPORT; |
| WITH UNCHECKED_CONVERSION; |
| PROCEDURE CDA201B IS |
| |
| TYPE BOOL_ARR IS ARRAY (1..FLOAT'SIZE) OF BOOLEAN; |
| PRAGMA PACK (BOOL_ARR); |
| |
| B : BOOL_ARR; |
| |
| FUNCTION FLT_TO_BOOL IS NEW UNCHECKED_CONVERSION(FLOAT, BOOL_ARR); |
| |
| FUNCTION BOOL_TO_FLT IS NEW UNCHECKED_CONVERSION(BOOL_ARR, FLOAT); |
| |
| BEGIN |
| TEST ("CDA201B", "CHECK THAT UNCHECKED_CONVERSION CAN BE " & |
| "INSTANTIATED FOR CONVERSION BETWEEN " & |
| "FLOAT AND BOOLEAN ARRAY TYPES"); |
| |
| B := FLT_TO_BOOL(FLOAT'LAST + FLOAT(IDENT_INT(0))); |
| |
| FOR J IN B'RANGE LOOP |
| B(J) := B(J+IDENT_INT(0)); |
| END LOOP; |
| |
| IF BOOL_TO_FLT(B) /= FLOAT'LAST THEN |
| FAILED("INCORRECT RESULT FROM FLOAT-ARRAY-FLOAT"); |
| END IF; |
| |
| RESULT; |
| END CDA201B; |