c39007b.ada

来自「用于进行gcc测试」· ADA 代码 · 共 84 行

-- C39007B.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 PROGRAM_ERROR IS RAISED BY AN ATTEMPT TO INSTANTIATE
--     A GENERIC UNIT WHOSE BODY IS NOT YET ELABORATED.  USE A GENERIC
--     UNIT THAT IS DECLARED AND INSTANTIATED IN A PACKAGE
--     SPECIFICATION.

-- HISTORY:
--     BCB 08/01/88  CREATED ORIGINAL TEST.

WITH REPORT; USE REPORT;

PROCEDURE C39007B IS

BEGIN
     TEST ("C39007B", "CHECK THAT PROGRAM_ERROR IS RAISED BY AN " &
                      "ATTEMPT TO INSTANTIATE A GENERIC UNIT WHOSE " &
                      "BODY IS NOT YET ELABORATED.  USE A GENERIC " &
                      "UNIT THAT IS DECLARED AND INSTANTIATED IN A " &
                      "PACKAGE SPECIFICATION");

     DECLARE
     BEGIN
          DECLARE
               PACKAGE P IS
                    GENERIC
                    FUNCTION F RETURN BOOLEAN;

                    FUNCTION NEW_F IS NEW F;
               END P;

               PACKAGE BODY P IS
                    FUNCTION F RETURN BOOLEAN IS
                    BEGIN
                         RETURN TRUE;
                    END F;
               END P;
          BEGIN
               FAILED ("NO EXCEPTION RAISED");
               DECLARE
                    X : BOOLEAN := IDENT_BOOL(FALSE);
               BEGIN
                    X := P.NEW_F;
                    IF X /= IDENT_BOOL(TRUE) THEN
                         COMMENT ("NOT RELEVANT");
                    END IF;
               EXCEPTION
                    WHEN OTHERS =>
                         FAILED ("EXCEPTION RAISED TOO LATE");
               END;
          END;
     EXCEPTION
          WHEN PROGRAM_ERROR =>
               NULL;
          WHEN OTHERS =>
               FAILED ("OTHER EXCEPTION RAISED");
     END;

     RESULT;
END C39007B;