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-- C45345B.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 NOT RAISED IF THE RESULT OF

--     CATENATION HAS PRECISELY THE MAXIMUM LENGTH PERMITTED BY THE

--     INDEX SUBTYPE.

-- RM  2/26/82

WITH REPORT;

USE REPORT;

PROCEDURE C45345B IS

BEGIN

     TEST ( "C45345B" , "CHECK THAT  CONSTRAINT_ERROR  IS NOT RAISED" &

                        " IF THE RESULT OF CATENATION HAS PRECISELY" &

                        " THE MAXIMUM LENGTH PERMITTED BY THE" &

                        " INDEX SUBTYPE" );

     -------------------------------------------------------------------

     -----------------  STRG_VAR := STRG_LIT & STRG_LIT  ---------------

     DECLARE

          X : STRING(1..5) ;

     BEGIN

          X := "ABCD" & "E" ;

     EXCEPTION

          WHEN  CONSTRAINT_ERROR =>

               FAILED( "'STRING & STRING' RAISED  CONSTRAINT_ERROR " );

          WHEN  OTHERS =>

               FAILED( "'STRING & STRING' RAISED ANOTHER EXCEPTION" );

     END;

     -------------------------------------------------------------------

     -----------------  STRG_VAR := STRG_LIT & CHARACTER  --------------

     DECLARE

          X : STRING(1..5) ;

     BEGIN

          X := "ABCD" & 'E' ;

     EXCEPTION

          WHEN  CONSTRAINT_ERROR =>

               FAILED( "'STRING & STRING' RAISED  CONSTRAINT_ERROR " );

          WHEN  OTHERS =>

               FAILED( "'STRING & STRING' RAISED ANOTHER EXCEPTION" );

     END;

     -------------------------------------------------------------------

     -----------------  STRG_VAR := STRG_VAR & STRG_VAR  ---------------

     DECLARE

          X :          STRING(1..5) ;

          A : CONSTANT STRING       := "A" ;

          B :          STRING(1..4) := IDENT_STR("BCDE") ;

     BEGIN

          X :=  A & B ;

     EXCEPTION

          WHEN  CONSTRAINT_ERROR =>

               FAILED( "'STRING & STRING' RAISED  CONSTRAINT_ERROR " );

          WHEN  OTHERS =>

               FAILED( "'STRING & STRING' RAISED ANOTHER EXCEPTION" );

     END;

     -------------------------------------------------------------------

     RESULT;

END C45345B;