gomp-20050608-branch/gcc/testsuite/ada/acats/tests/c5/c52104l.ada

   1 -- C52104L.ADA
   2
   3 --                             Grant of Unlimited Rights
   4 --
   5 --     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
   6 --     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
   7 --     unlimited rights in the software and documentation contained herein.
   8 --     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making
   9 --     this public release, the Government intends to confer upon all
  10 --     recipients unlimited rights  equal to those held by the Government.
  11 --     These rights include rights to use, duplicate, release or disclose the
  12 --     released technical data and computer software in whole or in part, in
  13 --     any manner and for any purpose whatsoever, and to have or permit others
  14 --     to do so.
  15 --
  16 --                                    DISCLAIMER
  17 --
  18 --     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
  19 --     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
  20 --     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
  21 --     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
  22 --     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
  23 --     PARTICULAR PURPOSE OF SAID MATERIAL.
  24 --*
  25 -- OBJECTIVE:
  26 --     CHECK THAT LENGTHS MUST MATCH IN ARRAY AND SLICE ASSIGNMENTS.
  27 --     MORE SPECIFICALLY, TEST THAT ATTEMPTED ASSIGNMENTS BETWEEN
  28 --     ARRAYS WITH NON-MATCHING LENGTHS LEAVE THE DESTINATION ARRAY
  29 --     INTACT AND CAUSE  CONSTRAINT_ERROR  TO BE RAISED.
  30 --     (OVERLAPS BETWEEN THE OPERANDS OF THE ASSIGNMENT STATEMENT
  31 --     ARE TREATED ELSEWHERE.)
  32
  33 --     THIS IS THE SECOND FILE IN
  34 --     DIVISION  C :  NON-NULL LENGTHS NOT DETERMINABLE STATICALLY.
  35
  36 -- HISTORY:
  37 --     RM  07/20/81 CREATED ORIGINAL TEST.
  38 --     SPS 03/22/83
  39 --     DHH 10/20/87 SHORTENED LINES CONTAINING MORE THAN 72 CHARACTERS.
  40
  41 WITH REPORT;
  42 PROCEDURE  C52104L  IS
  43
  44      USE  REPORT ;
  45
  46 BEGIN
  47
  48      TEST( "C52104L" , "CHECK THAT IN ARRAY ASSIGNMENTS AND IN SLICE" &
  49                        " ASSIGNMENTS  THE LENGTHS MUST MATCH" );
  50
  51
  52      --                              ( EACH DIVISION COMPRISES 3 FILES,
  53      --                                COVERING RESPECTIVELY THE FIRST
  54      --                                3 , NEXT 2 , AND LAST 3 OF THE 8
  55      --                                SELECTIONS FOR THE DIVISION.)
  56
  57
  58      -------------------------------------------------------------------
  59
  60      --   (13) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
  61      --        WERE DEFINED USING THE "BOX" SYMBOL
  62      --        AND FOR WHICH THE COMPONENT TYPE IS  'CHARACTER' .
  63
  64      DECLARE
  65
  66           TYPE  TABOX3  IS  ARRAY( INTEGER RANGE <> )  OF CHARACTER ;
  67
  68           ARRX31  :  TABOX3( IDENT_INT(2)..IDENT_INT(6) )  := "QUINC" ;
  69
  70      BEGIN
  71
  72
  73           -- ARRAY ASSIGNMENT (WITH STRING AGGREGATE):
  74
  75           ARRX31 :=  "ABCD" ;
  76           FAILED( "NO EXCEPTION RAISED  (13)" );
  77
  78      EXCEPTION
  79
  80           WHEN CONSTRAINT_ERROR =>
  81
  82                -- CHECKING THE VALUES AFTER THE ASSIGNMENT:
  83
  84                IF  ARRX31                               /=  "QUINC"  OR
  85                    ARRX31( IDENT_INT(2)..IDENT_INT(6) ) /=  "QUINC"
  86                THEN
  87                     FAILED( "LHS ARRAY ALTERED  (13)" );
  88                END IF;
  89
  90           WHEN  OTHERS  =>
  91                FAILED( "WRONG EXCEPTION RAISED  -  SUBTEST 13" );
  92
  93      END ;
  94
  95
  96      -------------------------------------------------------------------
  97
  98      --   (14) SLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
  99      --        WERE DEFINED USING THE "BOX" SYMBOL
 100      --        AND FOR WHICH THE COMPONENT TYPE IS  'CHARACTER' .
 101
 102      DECLARE
 103
 104           TYPE  TABOX4  IS  ARRAY( INTEGER RANGE <> )  OF CHARACTER ;
 105
 106           SUBTYPE  TABOX42  IS  TABOX4( IDENT_INT(5)..IDENT_INT(9) );
 107
 108           ARRX42  :  TABOX42 ;
 109
 110      BEGIN
 111
 112           -- INITIALIZATION OF LHS ARRAY:
 113
 114           ARRX42  :=  "QUINC"  ;
 115
 116
 117           -- SLICE ASSIGNMENT:
 118
 119           ARRX42( IDENT_INT(6)..IDENT_INT(9) )  :=  "ABCDEFGH"  ;
 120           FAILED( "NO EXCEPTION RAISED  (14)" );
 121
 122      EXCEPTION
 123
 124           WHEN CONSTRAINT_ERROR =>
 125
 126                -- CHECKING THE VALUES AFTER THE ASSIGNMENT:
 127
 128                IF  ARRX42                               /=  "QUINC"  OR
 129                    ARRX42( IDENT_INT(5)..IDENT_INT(9) ) /=  "QUINC"
 130                THEN
 131                     FAILED( "LHS ARRAY ALTERED  (14)" );
 132                END IF;
 133
 134           WHEN  OTHERS  =>
 135                FAILED( "WRONG EXCEPTION RAISED  -  SUBTEST 14" );
 136
 137      END ;
 138
 139
 140      -------------------------------------------------------------------
 141
 142
 143      RESULT ;
 144
 145
 146 END C52104L;