Subversion Repositories openrisc_2011-10-31

-- C45632C.DEP

--                             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 FOR PREDEFINED TYPE LONG_INTEGER,

--     CONSTRAINT_ERROR IS RAISED FOR ABS (LONG_INTEGER'FIRST)

--     IF -LONG_INTEGER'LAST > LONG_INTEGER'FIRST.

-- APPLICABILITY CRITERIA:

--     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS THAT SUPPORT

--     THE USE OF "LONG_INTEGER" AS A PREDEFINED DATA TYPE.

--     IF SUCH A TYPE IS NOT SUPPORTED, THEN THE DECLARATION OF THE

--     VARIABLE "TEST_VAR" MUST BE REJECTED.

-- *** NOTE: This test has been modified since ACVC version 1.11 to    -- 9X

-- ***       remove incompatibilities associated with the transition   -- 9X

-- ***       to Ada 9X.                                                -- 9X

-- ***                                                                 -- 9X

-- HISTORY:

--     RJW 02/20/86  CREATED ORIGINAL TEST.

--     JET 12/30/87  UPDATED HEADER FORMAT, ADDED CODE TO DEFEAT

--                   OPTIMIZATION.

--     MRM 03/30/93  REMOVED NUMERIC ERROR FOR 9X COMPATIBILITY

WITH REPORT; USE REPORT;

PROCEDURE C45632C IS

     TEST_VAR : LONG_INTEGER;                  -- N/A => ERROR.

     FUNCTION IDENT_LONG (A : LONG_INTEGER) RETURN LONG_INTEGER IS

     BEGIN

          IF EQUAL (3,3) THEN

               RETURN A;

          ELSE

               RETURN 0;

          END IF;

     END IDENT_LONG;

BEGIN

     TEST ( "C45632C", "CHECK THAT FOR PREDEFINED TYPE " &

                       "LONG_INTEGER CONSTRAINT_ERROR IS RAISED FOR " &

                       "ABS (LONG_INTEGER'FIRST) IF " &

                       "-LONG_INTEGER'LAST > LONG_INTEGER'FIRST" );

     BEGIN

          IF - LONG_INTEGER'LAST > LONG_INTEGER'FIRST THEN

               DECLARE

                    I : LONG_INTEGER := IDENT_LONG(LONG_INTEGER'FIRST);

               BEGIN

                    IF IDENT_LONG(ABS I) = IDENT_LONG(I) THEN

                         FAILED ("NO EXCEPTION -- EQUALITY TRUE");

                    ELSE

                         FAILED ("NO EXCEPTION -- EQUALITY FALSE");

                    END IF;

               EXCEPTION

                    WHEN CONSTRAINT_ERROR =>

                         COMMENT ( "CONSTRAINT_ERROR RAISED" );

                    WHEN OTHERS =>

                         FAILED ( "WRONG EXCEPTION RAISED" );

               END;

          ELSE

               COMMENT ( "-LONG_INTEGER'LAST <= " &

                         "LONG_INTEGER'FIRST" );

          END IF;

     END;

     RESULT;

END C45632C;