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-- C36172B.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.

--*

-- CHECK THAT CONSTRAINT_ERROR IS RAISED FOR A MULTIDIMENSIONAL INDEX

-- CONSTRAINT IF ONE OF THE RANGES IS A NULL RANGE AND THE OTHER IS A

-- NON-NULL RANGE WITH A BOUND THAT LIES OUTSIDE THE INDEX SUBTYPE.

-- CHECK THAT NO EXCEPTION IS RAISED IF ALL DISCRETE RANGES ARE NULL.

-- JBG 6/5/85

-- EDS 7/16/98     AVOID OPTIMIZATION

WITH REPORT; USE REPORT;

PROCEDURE C36172B IS

     SUBTYPE INT_10 IS INTEGER RANGE 1..10;

     TYPE ARR2 IS ARRAY (INT_10 RANGE <>, INT_10 RANGE <>) OF INTEGER;

BEGIN

     TEST ("C36172B", "CHECK THAT CONSTRAINT_ERROR IS RAISED FOR A " &

                      "NON-NULL DIMENSION OF A NULL MULTIDIMENSIONAL " &

                      "INDEX CONSTRAINT IF A BOUND LIES OUTSIDE THE " &

                      "INDEX SUBTYPE");

     BEGIN

          DECLARE

               V : ARR2 (6..4, 9..11);

          BEGIN

               FAILED ("EXCEPTION NOT RAISED WHEN NON-NULL RANGE OF " &

                       "NULL INDEX CONSTRAINT HAS A BOUND OUTSIDE " &

                       "THE INDEX SUBTYPE (13) " & INTEGER'IMAGE(V'FIRST));

          END;

     EXCEPTION

          WHEN CONSTRAINT_ERROR =>

               NULL;

          WHEN OTHERS =>

               FAILED ("UNEXPECTED EXCEPTION RAISED - 13");

     END;

     BEGIN

          DECLARE

               V : ARR2 (0..3, 8..7);

          BEGIN

               FAILED ("EXCEPTION NOT RAISED WHEN NON-NULL RANGE OF " &

                       "NULL INDEX CONSTRAINT HAS A BOUND OUTSIDE " &

                       "THE INDEX SUBTYPE (14) " & INTEGER'IMAGE(V'FIRST));

          END;

     EXCEPTION

          WHEN CONSTRAINT_ERROR =>

               NULL;

          WHEN OTHERS =>

               FAILED ("UNEXPECTED EXCEPTION RAISED - 14");

     END;

     BEGIN

          DECLARE

               V : ARR2 (6..4, IDENT_INT(0)..2);

          BEGIN

               FAILED ("EXCEPTION NOT RAISED WHEN NON-NULL RANGE OF " &

                       "NULL INDEX CONSTRAINT HAS A BOUND OUTSIDE " &

                       "THE INDEX SUBTYPE (15) " & INTEGER'IMAGE(V'FIRST));

          END;

     EXCEPTION

          WHEN CONSTRAINT_ERROR =>

               NULL;

          WHEN OTHERS =>

               FAILED ("UNEXPECTED EXCEPTION RAISED - 15");

     END;

     BEGIN

          DECLARE

               V : ARR2 (9..IDENT_INT(11), 6..4);

          BEGIN

               FAILED ("EXCEPTION NOT RAISED WHEN NON-NULL RANGE OF " &

                       "NULL INDEX CONSTRAINT HAS A BOUND OUTSIDE " &

                       "THE INDEX SUBTYPE (16) " & INTEGER'IMAGE(V'FIRST));

          END;

     EXCEPTION

          WHEN CONSTRAINT_ERROR =>

               NULL;

          WHEN OTHERS =>

               FAILED ("UNEXPECTED EXCEPTION RAISED - 16");

     END;

     BEGIN

          DECLARE

               V : ARR2 (6..IDENT_INT(4), 9..IDENT_INT(11));

          BEGIN

               FAILED ("EXCEPTION NOT RAISED WHEN NON-NULL RANGE OF " &

                       "NULL INDEX CONSTRAINT HAS A BOUND OUTSIDE " &

                       "THE INDEX SUBTYPE (17) " & INTEGER'IMAGE(V'FIRST));

          END;

     EXCEPTION

          WHEN CONSTRAINT_ERROR =>

               NULL;

          WHEN OTHERS =>

               FAILED ("UNEXPECTED EXCEPTION RAISED - 17");

     END;

     BEGIN

          DECLARE

               V : ARR2 (IDENT_INT(-1)..2, IDENT_INT(6)..4);

          BEGIN

               FAILED ("EXCEPTION NOT RAISED WHEN NON-NULL RANGE OF " &

                       "NULL INDEX CONSTRAINT HAS A BOUND OUTSIDE " &

                       "THE INDEX SUBTYPE (18) " & INTEGER'IMAGE(V'FIRST));

          END;

     EXCEPTION

          WHEN CONSTRAINT_ERROR =>

               NULL;

          WHEN OTHERS =>

               FAILED ("UNEXPECTED EXCEPTION RAISED - 18");

     END;

     BEGIN

          DECLARE

               V : ARR2 (6..-1, 11..9);

          BEGIN

               IF NOT EQUAL (V'FIRST, V'FIRST) THEN

                    FAILED ("IMPOSSIBLE");

               END IF;

          END;

     EXCEPTION

          WHEN OTHERS =>

               FAILED ("EXCEPTION RAISED FOR NULL CONSTRAINT - 19");

     END;

     BEGIN

          DECLARE

               V : ARR2 (IDENT_INT(11)..9, 6..IDENT_INT(0));

          BEGIN

               IF NOT EQUAL (V'FIRST, V'FIRST) THEN

                    FAILED ("IMPOSSIBLE");

               END IF;

          END;

     EXCEPTION

          WHEN OTHERS =>

               FAILED ("EXCEPTION RAISED FOR NULL CONSTRAINT - 20");

     END;

     RESULT;

END C36172B;