gcc/testsuite/ada/acats/tests/a/a55b12a.ada

   1 -- A55B12A.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 -- CHECK THAT THE SUBTYPE OF A LOOP PARAMETER IN A LOOP OF THE FORM
  26 --
  27 --                    FOR  I  IN  ST RANGE L..R  LOOP
  28 --
  29 --    IS CORRECTLY DETERMINED SO THAT WHEN THE LOOP PARAMETER IS USED
  30 --    IN A CASE STATEMENT  AN 'OTHERS' ALTERNATIVE IS NOT REQUIRED IF
  31 --    THE CHOICES COVER THE APPROPRIATE RANGE OF SUBTYPE VALUES.
  32
  33 -- CASE  A :
  34 --    L  AND  R  ARE BOTH STATIC EXPRESSIONS, AND  ST  IS A STATIC
  35 --    SUBTYPE COVERING A RANGE GREATER THAN  L..R .
  36
  37
  38 -- RM 02/02/80
  39 -- JRK 03/02/83
  40
  41 WITH REPORT ;
  42 PROCEDURE  A55B12A  IS
  43
  44      USE REPORT ;
  45
  46 BEGIN
  47
  48      TEST("A55B12A" , "CHECK THAT THE SUBTYPE OF A LOOP PARAMETER" &
  49                       " IN A LOOP OF THE FORM  'FOR  I  IN  ST RANGE" &
  50                       " L..R  LOOP'  IS CORRECTLY DETERMINED  (A)" );
  51
  52      DECLARE
  53
  54           SUBTYPE   STAT  IS       INTEGER RANGE 1..10 ;
  55           TYPE  NEW_STAT  IS  NEW  INTEGER RANGE 1..10 ;
  56
  57           TYPE  ENUMERATION  IS  ( A,B,C,D,E,F,G,H,K,L,M,N );
  58           SUBTYPE   STAT_E  IS     ENUMERATION RANGE A..L ;
  59           SUBTYPE   STAT_B  IS     BOOLEAN RANGE FALSE..TRUE ;
  60           SUBTYPE   STAT_C  IS     CHARACTER RANGE 'A'..'L' ;
  61
  62      BEGIN
  63
  64           FOR  I  IN  STAT  RANGE  1..5  LOOP
  65
  66                CASE  I  IS
  67                     WHEN  1 | 3 | 5  =>  NULL ;
  68                     WHEN  2 | 4      =>  NULL ;
  69                END CASE;
  70
  71           END LOOP;
  72
  73           FOR  I  IN  NEW_STAT  RANGE  1..5  LOOP
  74
  75                CASE  I  IS
  76                     WHEN  1 | 3 | 5  =>  NULL ;
  77                     WHEN  2 | 4      =>  NULL ;
  78                END CASE;
  79
  80           END LOOP;
  81
  82           FOR  I  IN  INTEGER  RANGE  1..5  LOOP
  83
  84                CASE  I  IS
  85                     WHEN  1 | 3 | 5  =>  NULL ;
  86                     WHEN  2 | 4      =>  NULL ;
  87                END CASE;
  88
  89           END LOOP;
  90
  91
  92           FOR  I  IN  REVERSE  STAT RANGE 1..5  LOOP
  93
  94                CASE  I  IS
  95                     WHEN  1 | 3 | 5  =>  NULL ;
  96                     WHEN  2 | 4      =>  NULL ;
  97                END CASE;
  98
  99           END LOOP;
 100
 101
 102           FOR  I  IN  STAT_E  RANGE  A..E  LOOP
 103
 104                CASE  I  IS
 105                     WHEN  C..E  =>  NULL ;
 106                     WHEN  A..B  =>  NULL ;
 107                END CASE;
 108
 109           END LOOP;
 110
 111
 112           FOR  I  IN  STAT_B  RANGE TRUE..TRUE  LOOP
 113
 114                CASE  I  IS
 115                     WHEN  TRUE  =>  NULL ;
 116                END CASE;
 117
 118           END LOOP;
 119
 120
 121           FOR  I  IN  STAT_C  RANGE 'A'..'E'  LOOP
 122
 123                CASE  I  IS
 124                     WHEN  'A'..'C'  =>  NULL ;
 125                     WHEN  'D'..'E'  =>  NULL ;
 126                END CASE;
 127
 128           END LOOP;
 129
 130
 131           FOR  I  IN  STAT_C  RANGE 'E'..'B'  LOOP
 132
 133                CASE  I  IS
 134                     WHEN  'D'..'C'  =>  NULL ;
 135                     WHEN  'E'..'B'  =>  NULL ;
 136                     WHEN  'F'..'A'  =>  NULL ;
 137                     WHEN  'M'..'A'  =>  NULL ;
 138                END CASE;
 139
 140           END LOOP;
 141
 142
 143      END ;
 144
 145      RESULT ;
 146
 147 END A55B12A ;