c52103q.ada

用于进行gcc测试

-- C52103Q.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 LENGTHS MUST MATCH IN ARRAY AND SLICE ASSIGNMENTS.
--    MORE SPECIFICALLY, TEST THAT ARRAY ASSIGNMENTS WITH MATCHING
--    LENGTHS DO NOT CAUSE  CONSTRAINT_ERROR  TO BE RAISED AND
--    ARE PERFORMED CORRECTLY.
--    (OVERLAPS BETWEEN THE OPERANDS OF THE ASSIGNMENT STATEMENT
--    ARE TREATED ELSWEWHERE.)

-- THIS IS THE SECOND FILE IN
--    DIVISION  D : NULL LENGTHS NOT DETERMINABLE STATICALLY.


-- RM 07/20/81
-- SPS 2/18/83

WITH REPORT;
PROCEDURE  C52103Q  IS

     USE  REPORT ;

BEGIN

     TEST( "C52103Q" , "CHECK THAT IN ARRAY ASSIGNMENTS AND IN SLICE" &
                       " ASSIGNMENTS  THE LENGTHS MUST MATCH" );


     --                              ( EACH DIVISION COMPRISES 3 FILES,
     --                                COVERING RESPECTIVELY THE FIRST
     --                                3 , NEXT 2 , AND LAST 3 OF THE 8
     --                                SELECTIONS FOR THE DIVISION.)


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

     --    (5) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
     --        WERE DEFINED WITHOUT EVER USING THE "BOX" SYMBOL
     --        AND FOR WHICH THE COMPONENT TYPE IS  'CHARACTER' .
     --

     DECLARE

          TYPE  TA51  IS  ARRAY(
               INTEGER RANGE IDENT_INT(11)..IDENT_INT(10)
                               )  OF CHARACTER ;

          ARR51  :  TA51 ;

     BEGIN


          -- ARRAY ASSIGNMENT (WITH STRING AGGREGATE):

          ARR51 :=  "" ;


          -- CHECKING THE VALUES AFTER THE ASSIGNMENT:

          IF  ARR51           /=  ""
          THEN
               FAILED( "ARRAY ASSIGNMENT NOT CORRECT (5)" );
          END IF;


     EXCEPTION

          WHEN  OTHERS  =>
               FAILED( "EXCEPTION RAISED  -  SUBTEST 5" );

     END ;


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

     --   (14) SLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
     --        WERE DEFINED USING THE "BOX" SYMBOL
     --        AND FOR WHICH THE COMPONENT TYPE IS  'CHARACTER' .

     DECLARE

          TYPE  TABOX4  IS  ARRAY( INTEGER RANGE <> )  OF CHARACTER ;

          SUBTYPE  TABOX42  IS  TABOX4( IDENT_INT(11)..IDENT_INT(15) );

          ARRX42  :  TABOX42 ;

     BEGIN

          -- INITIALIZATION OF LHS ARRAY:

          ARRX42  :=  "QUINC"  ;


          -- NULL SLICE ASSIGNMENT:

          ARRX42( IDENT_INT(13)..IDENT_INT(12) ) :=  "" ;


          -- CHECKING THE VALUES AFTER THE SLICE ASSIGNMENT:

          IF  ARRX42                                 /=  "QUINC"  OR
              ARRX42( IDENT_INT(11)..IDENT_INT(15) ) /=  "QUINC"
          THEN
               FAILED( "SLICE ASSIGNMENT NOT CORRECT (14)" );
          END IF;

     EXCEPTION

          WHEN  OTHERS  =>
               FAILED( "EXCEPTION RAISED  -  SUBTEST 14" );

     END ;


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


     RESULT ;


END C52103Q;