Subversion Repositories openrisc_me

-- C42006A.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 WHEN A STRING LITERAL OF AN

-- ARRAY TYPE CONTAINS A CHARACTER THAT DOES NOT BELONG TO THE COMPONENT

-- SUBTYPE.

-- SPS 2/22/84

-- EDS 12/02/97  MODIFIED THE COMPONENT SUBTYPES SO THAT THEY ARE NON-STATIC.

-- EDS 7/14/98    AVOID OPTIMIZATION

WITH REPORT;

USE REPORT;

PROCEDURE C42006A IS

BEGIN

     TEST ("C42006A", "CHECK THAT THE VALUES OF STRING LITERALS MUST" &

           " BELONG TO THE COMPONENT SUBTYPE.");

     DECLARE

          TYPE CHAR_COMP IS ('A', 'B', 'C', 'D', 'E', 'F');

          ASCIINUL : CHARACTER := ASCII.NUL;

          SUBTYPE NON_GRAPHIC_CHAR IS CHARACTER

               RANGE ASCIINUL .. ASCII.BEL;

          BEE : CHAR_COMP := 'B';

          TYPE CHAR_STRING IS ARRAY (POSITIVE RANGE <>)

               OF CHAR_COMP RANGE BEE..'C';

          TYPE NON_GRAPHIC_CHAR_STRING IS ARRAY (POSITIVE RANGE <>)

               OF NON_GRAPHIC_CHAR;

          C_STR : CHAR_STRING (1 .. 1);

          C_STR_5 : CHAR_STRING (1 .. 5) := "BBBBB";

          N_G_STR : NON_GRAPHIC_CHAR_STRING (1 .. 1) :=

                    (OTHERS => NON_GRAPHIC_CHAR'FIRST);

     BEGIN

          BEGIN

               C_STR_5 := "BABCC";      -- 'A' NOT IN COMPONENT SUBTYPE.

               FAILED ("CONSTRAINT_ERROR NOT RAISED - 1 " &

                       CHAR_COMP'IMAGE(C_STR_5(1)));

          EXCEPTION

               WHEN CONSTRAINT_ERROR =>

                    NULL;

               WHEN OTHERS =>

                    FAILED ("SOME EXCEPTION RAISED - 1");

          END;

          BEGIN

               C_STR_5 := "BCBCD";      -- 'D' NOT IN COMPONENT SUBTYPE.

               FAILED ("CONSTRAINT_ERROR NOT RAISED - 2 " &

                       CHAR_COMP'IMAGE(C_STR_5(1)));

          EXCEPTION

               WHEN CONSTRAINT_ERROR =>

                    NULL;

               WHEN OTHERS =>

                    FAILED ("SOME EXCEPTION RAISED - 2");

          END;

          BEGIN

               N_G_STR := "Z";

               FAILED ("CONSTRAINT_ERROR NOT RAISED - 3 " &

                       INTEGER'IMAGE(CHARACTER'POS(N_G_STR(1))));

          EXCEPTION

               WHEN CONSTRAINT_ERROR =>

                    NULL;

               WHEN OTHERS =>

                    FAILED ("SOME EXCEPTION RAISED - 3");

          END;

     END;

     RESULT;

END C42006A;