| -- C36301A.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 PREDEFINED POSITIVE AND STRING TYPES |
| -- ARE CORRECTLY DEFINED. |
| |
| -- DAT 2/17/81 |
| -- JBG 12/27/82 |
| -- RJW 1/20/86 - CHANGED 'NATURAL' TO 'POSITIVE'. ADDED ADDITIONAL |
| -- CASES, INCLUDING A CHECK FOR STRINGS WITH BOUNDS |
| -- OF INTEGER'FIRST AND INTEGER'LAST. |
| -- EDS 7/16/98 AVOID OPTIMIZATION |
| |
| WITH REPORT; USE REPORT; |
| |
| PROCEDURE C36301A IS |
| |
| BEGIN |
| TEST ( "C36301A", "CHECK ATTRIBUTES OF PREDEFINED POSITIVE " & |
| "AND STRING" ); |
| |
| BEGIN |
| IF POSITIVE'FIRST /= 1 THEN |
| FAILED ( "POSITIVE'FIRST IS WRONG" ); |
| END IF; |
| |
| IF POSITIVE'LAST /= INTEGER'LAST THEN |
| FAILED ( "POSITIVE'LAST IS WRONG" ); |
| END IF; |
| END; |
| |
| DECLARE |
| |
| C : STRING (1..2) := ( 'A', 'B' ); |
| |
| BEGIN |
| IF C'LENGTH /= 2 THEN |
| FAILED ( "LENGTH OF C IS WRONG" ); |
| END IF; |
| |
| IF C'FIRST /= 1 THEN |
| FAILED ( "C'FIRST IS WRONG" ); |
| END IF; |
| |
| IF C'LAST /= 2 THEN |
| FAILED ( "C'LAST IS WRONG" ); |
| END IF; |
| END; |
| |
| DECLARE |
| |
| SUBTYPE LARGE IS STRING ( INTEGER'LAST - 3 .. INTEGER'LAST ); |
| |
| BEGIN |
| IF LARGE'LENGTH /= 4 THEN |
| FAILED ( "LENGTH OF LARGE IS WRONG" ); |
| END IF; |
| |
| IF LARGE'FIRST /= INTEGER'LAST - 3 THEN |
| FAILED ( "LARGE'FIRST IS WRONG" ); |
| END IF; |
| |
| IF LARGE'LAST /= INTEGER'LAST THEN |
| FAILED ( "LARGE'LAST IS WRONG" ); |
| END IF; |
| END; |
| |
| DECLARE |
| |
| SUBTYPE LARGER IS STRING ( 1 .. INTEGER'LAST ); |
| |
| BEGIN |
| IF LARGER'LENGTH /= INTEGER'LAST THEN |
| FAILED ( "LENGTH OF LARGER IS WRONG" ); |
| END IF; |
| |
| IF LARGER'FIRST /= 1 THEN |
| FAILED ( "LARGER'FIRST IS WRONG" ); |
| END IF; |
| |
| IF LARGER'LAST /= INTEGER'LAST THEN |
| FAILED ( "LARGER'LAST IS WRONG" ); |
| END IF; |
| END; |
| |
| BEGIN |
| DECLARE |
| |
| D : STRING ( INTEGER'FIRST .. INTEGER'FIRST + 3 ); |
| |
| BEGIN |
| IF D'FIRST /= INTEGER'FIRST THEN -- USE D |
| FAILED ("D'FIRST IS INCORRECT " & INTEGER'IMAGE(D'FIRST)); |
| END IF; |
| FAILED ( "NO EXCEPTION RAISED" ); |
| END; |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ( "WRONG EXCEPTION RAISED" ); |
| END; |
| |
| BEGIN |
| DECLARE |
| |
| E : STRING ( -1 .. INTEGER'FIRST ); |
| |
| BEGIN |
| IF E'LENGTH /= 0 THEN |
| FAILED ( "LENGTH OF E IS WRONG" ); |
| END IF; |
| |
| IF E'FIRST /= -1 THEN |
| FAILED ( "E'FIRST IS WRONG" ); |
| END IF; |
| |
| IF E'LAST /= INTEGER'FIRST THEN |
| FAILED ( "E'LAST IS WRONG" ); |
| END IF; |
| END; |
| EXCEPTION |
| WHEN OTHERS => |
| FAILED ( "EXCEPTION RAISED FOR NULL STRING" ); |
| END; |
| |
| RESULT; |
| END C36301A; |