| -- C45281A.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. |
| --* |
| -- CHECK THAT EQUALITY AND INEQUALITY ARE EVALUATED CORRECTLY FOR ACCESS |
| -- TYPES. |
| |
| -- TBN 8/8/86 |
| |
| WITH REPORT; USE REPORT; |
| PROCEDURE C45281A IS |
| |
| TYPE STR_NAME IS ACCESS STRING; |
| |
| TYPE GENDER IS (F, M); |
| TYPE PERSON (SEX : GENDER) IS |
| RECORD |
| NAME : STRING (1..6) := "NONAME"; |
| END RECORD; |
| |
| TYPE PERSON_NAME IS ACCESS PERSON; |
| SUBTYPE MALE IS PERSON_NAME (M); |
| SUBTYPE FEMALE IS PERSON_NAME (F); |
| |
| S : STR_NAME (1..10) := NEW STRING'("0123456789"); |
| T : STR_NAME (1..10) := S; |
| A : MALE; |
| B : FEMALE; |
| C : PERSON_NAME; |
| |
| BEGIN |
| TEST ("C45281A", "CHECK THAT EQUALITY AND INEQUALITY ARE " & |
| "EVALUATED CORRECTLY FOR ACCESS TYPES"); |
| |
| IF "/=" (LEFT => S, RIGHT => T) THEN |
| FAILED ("INCORRECT RESULTS FOR ACCESS VALUES - 1"); |
| END IF; |
| T := NEW STRING'("0123456789"); |
| IF "=" (S, T) THEN |
| FAILED ("INCORRECT RESULTS FOR ACCESS VALUES - 2"); |
| END IF; |
| |
| IF A /= B THEN |
| FAILED ("INCORRECT RESULTS FOR NULL ACCESS VALUES - 3"); |
| END IF; |
| IF A /= C THEN |
| FAILED ("INCORRECT RESULTS FOR NULL ACCESS VALUES - 4"); |
| END IF; |
| |
| A := NEW PERSON'(M, "THOMAS"); |
| IF "=" (LEFT => A, RIGHT => B) THEN |
| FAILED ("INCORRECT RESULTS FOR ACCESS VALUES - 5"); |
| END IF; |
| C := A; |
| IF C /= A THEN |
| FAILED ("INCORRECT RESULTS FOR ACCESS VALUES - 6"); |
| END IF; |
| C := NEW PERSON'(M, "THOMAS"); |
| IF A = C THEN |
| FAILED ("INCORRECT RESULTS FOR ACCESS VALUES - 7"); |
| END IF; |
| |
| RESULT; |
| END C45281A; |