Subversion Repositories openrisc_2011-10-31

-- C48007B.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.

--*

-- FOR ALLOCATORS OF THE FORM "NEW T", CHECK THAT CONSTRAINT_ERROR IS

-- RAISED IF T IS A CONSTRAINED TYPE WITH DISCRIMINANTS (RECORD, PRIVATE

-- OR LIMITED) AND AT LEAST ONE DISCRIMINANT VALUE SPECIFIED FOR T DOES

-- NOT EQUAL THE CORRESPONDING VALUE SPECIFIED FOR THE ALLOCATOR'S BASE

-- TYPE.

-- EG  08/10/84

WITH REPORT;

PROCEDURE C48007B IS

     USE REPORT;

BEGIN

     TEST("C48007B","FOR ALLOCATORS OF THE FORM 'NEW T' CHECK " &

                    "THAT CONSTRAINT_ERROR IS RAISED WHEN "     &

                    "APPROPRIATE - CONSTRAINED TYPE WITH "      &

                    "DISCRIMINANT");

     DECLARE

          TYPE UR(A, B : INTEGER) IS

               RECORD

                    C : INTEGER;

               END RECORD;

          PACKAGE P IS

               TYPE UP(A, B : INTEGER) IS PRIVATE;

               TYPE UL(A, B : INTEGER) IS LIMITED PRIVATE;

          PRIVATE

               TYPE UP(A, B : INTEGER) IS

                    RECORD

                         C : INTEGER;

                    END RECORD;

               TYPE UL(A, B : INTEGER) IS

                    RECORD

                         C : INTEGER;

                    END RECORD;

          END P;

          USE P;

          SUBTYPE CR IS UR(1, 2);

          SUBTYPE CP IS UP(12, 13);

          SUBTYPE CL IS UL(4, 4);

          TYPE A_UR IS ACCESS UR(1, 9);

          TYPE A_UP IS ACCESS UP(9, 13);

          TYPE A_UL IS ACCESS UL(4, 9);

          VUR : A_UR;

          VUP : A_UP;

          VUL : A_UL;

     BEGIN

          BEGIN -- CR

               VUR := NEW CR;

               FAILED("NO EXCEPTION RAISED - CR");

          EXCEPTION

               WHEN CONSTRAINT_ERROR =>

                    NULL;

               WHEN OTHERS =>

                    FAILED("WRONG EXCEPTION RAISED - CR");

          END;

          BEGIN -- CP

               VUP := NEW CP;

               FAILED("NO EXCEPTION RAISED - CP");

          EXCEPTION

               WHEN CONSTRAINT_ERROR =>

                    NULL;

               WHEN OTHERS =>

                    FAILED("WRONG EXCEPTION RAISED - CP");

          END;

          BEGIN -- CL

               VUL := NEW CL;

               FAILED("NO EXCEPTION RAISED - CL");

          EXCEPTION

               WHEN CONSTRAINT_ERROR =>

                    NULL;

               WHEN OTHERS =>

                    FAILED("WRONG EXCEPTION RAISED - CL");

          END;

     END;

     RESULT;

END C48007B;