cd1c03f.ada

来自「用于进行gcc测试」· ADA 代码 · 共 77 行

-- CD1C03F.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 THE VALUE OF 'SMALL FOR A DERIVED FIXED POINT TYPE
--     IS INHERITED FROM THE PARENT IF THE VALUE OF 'SMALL FOR THE
--     PARENT WAS DETERMINED BY A 'SMALL SPECIFICATION CLAUSE.

-- HISTORY:
--     BCB 03/20/89  CHANGED EXTENSION FROM '.ADA' TO '.DEP'.
--     JET 09/17/87  CREATED ORIGINAL TEST.

WITH REPORT; USE REPORT;
PROCEDURE CD1C03F IS

     SPECIFIED_SMALL : CONSTANT := 0.25;

     TYPE FLT IS NEW FLOAT;

     TYPE PARENT_TYPE IS DELTA 1.0 RANGE 0.0 .. 100.0;

     FOR PARENT_TYPE'SMALL USE SPECIFIED_SMALL;

     TYPE DERIVED_TYPE IS NEW PARENT_TYPE;

     FUNCTION IDENT_FLT (F : FLT) RETURN FLT IS
     BEGIN
          IF EQUAL (3, 3) THEN
               RETURN F;
          ELSE
               RETURN 0.0;
          END IF;
     END;

BEGIN

     TEST("CD1C03F", "CHECK THAT THE VALUE OF 'SMALL FOR A " &
                     "DERIVED FIXED POINT TYPE IS INHERITED " &
                     "FROM THE PARENT IF THE VALUE OF 'SMALL " &
                     "FOR THE PARENT WAS DETERMINED BY A 'SMALL " &
                     "SPECIFICATION CLAUSE");

     IF PARENT_TYPE'SMALL /= IDENT_FLT (SPECIFIED_SMALL) THEN
          FAILED ("PARENT_TYPE'SMALL SHOULD BE EQUAL TO " &
                  "THE SPECIFIED VALUE");
     END IF;

     IF DERIVED_TYPE'SMALL /= IDENT_FLT (SPECIFIED_SMALL) THEN
          FAILED ("DERIVED_TYPE'SMALL SHOULD BE EQUAL TO " &
                  "THE SPECIFIED VALUE");
     END IF;

     RESULT;

END CD1C03F;