Subversion Repositories openrisc_2011-10-31

-- C48009C.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'(X)", CHECK THAT CONSTRAINT_ERROR

-- IS RAISED IF T IS A CONSTRAINED RECORD OR PRIVATE TYPE, (X) IS AN

-- AGGREGATE OR A VALUE OF TYPE T, AND ONE OF THE DISCRIMINANT VALUES IN

-- X:

--   1) DOES NOT EQUAL THE CORRESPONDING DISCRIMINANT VALUE FOR T.

--   2) DOES NOT EQUAL THE CORRESPONDING DISCRIMINANT VALUE SPECIFIED

--      IN THE DECLARATION OF THE ALLOCATOR'S BASE TYPE.

--   3) DOES NOT EQUAL THE CORRESPONDING DISCRIMINANT VALUE IN THE

--      ACCESS TO ACCESS CASE.

-- RM  01/08/80

-- NL  10/13/81

-- SPS 10/26/82

-- EG  07/05/84

WITH REPORT;

PROCEDURE C48009C IS

     USE REPORT;

BEGIN

     TEST("C48009C","FOR ALLOCATORS OF THE FORM 'NEW T'(X)', CHECK " &

                    "THAT CONSTRAINT_ERROR IS RAISED WHEN "          &

                    "APPROPRIATE - CONSTRAINED RECORD TYPES");

     DECLARE

          TYPE TC0(A, B : INTEGER) IS

               RECORD

                    C : INTEGER RANGE 1 .. 7;

               END RECORD;

          SUBTYPE TC IS TC0(2, 3);

          TYPE ATC IS ACCESS TC0(2, 3);

          SUBTYPE TC4_5 IS TC0(IDENT_INT(4), IDENT_INT(5));

          VC : ATC;

     BEGIN

          BEGIN

               VC := NEW TC'(102, 3, 4);

               FAILED ("NO EXCEPTION RAISED - CASE 1");

          EXCEPTION

               WHEN CONSTRAINT_ERROR => NULL;

               WHEN OTHERS           =>

                    FAILED("WRONG EXCEPTION RAISED - CASE 1");

          END;

          BEGIN

               VC := NEW TC4_5'(IDENT_INT(4), IDENT_INT(5), 1);

               FAILED ("NO EXCEPTION RAISED - CASE 2");

          EXCEPTION

               WHEN CONSTRAINT_ERROR => NULL;

               WHEN OTHERS           =>

                    FAILED("WRONG EXCEPTION RAISED - CASE 2");

          END;

     END;

     DECLARE

          TYPE UR(A : INTEGER) IS

               RECORD

                    NULL;

               END RECORD;

          TYPE A_UR IS ACCESS UR;

          SUBTYPE CA_UR IS A_UR(2);

          TYPE A_CA_UR IS ACCESS CA_UR;

          V : A_CA_UR;

     BEGIN

          V := NEW CA_UR'(NEW UR'(A => IDENT_INT(3)));

          FAILED ("NO EXCEPTION RAISED - CASE 3");

     EXCEPTION

          WHEN CONSTRAINT_ERROR =>

               NULL;

          WHEN OTHERS =>

               FAILED ("WRONG EXCEPTION RAISED - CASE 3");

     END;

     RESULT;

END C48009C;