c43205d.ada

来自「linux下编程用 编译软件」· ADA 代码 · 共 74 行

-- C43205D.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 THE BOUNDS OF A POSITIONAL AGGREGATE ARE DETERMINED
-- CORRECTLY. IN PARTICULAR, CHECK THAT THE LOWER BOUND IS GIVEN BY
-- 'FIRST OF THE INDEX SUBTYPE WHEN THE POSITIONAL AGGREGATE IS USED AS:

--   D) THE INITIALIZATION EXPRESSION OF A CONSTANT WHOSE TYPE MARK
--      DENOTES AN UNCONSTRAINED ARRAY.

-- EG  01/26/84

WITH REPORT;

PROCEDURE C43205D IS

     USE REPORT;

BEGIN

     TEST("C43205D", "CASE D : INITIALIZATION OF UNCONSTRAINED " &
                     "ARRAY CONSTANT");

     BEGIN

CASE_D :  DECLARE

               SUBTYPE STD IS INTEGER RANGE IDENT_INT(11) .. 13;
               TYPE TD IS ARRAY (STD RANGE <>) OF INTEGER;

               D1 : CONSTANT TD := (-1, -2, -3);

          BEGIN

               IF D1'FIRST /= 11 THEN
                    FAILED ("CASE D : LOWER BOUND INCORRECTLY " &
                            "GIVEN BY 'FIRST");
               ELSIF D1'LAST /= 13 THEN
                    FAILED ("CASE D : UPPER BOUND INCORRECTLY " &
                            "GIVEN BY 'LAST");
               ELSIF D1 /= (-1, -2, -3) THEN
                    FAILED ("CASE D : ARRAY DOES NOT CONTAIN " &
                            "THE CORRECT VALUES");
               END IF;

          END CASE_D;

     END;

     RESULT;

END C43205D;