gcc/testsuite/ada/acats/tests/c3/c32111b.ada

   1 -- C32111B.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 WHEN A VARIABLE OR CONSTANT HAVING AN ENUMERATION,
  27 --    INTEGER, FLOAT OR FIXED TYPE IS DECLARED WITH AN INITIAL STATIC
  28 --    VALUE, CONSTRAINT_ERROR IS RAISED IF THE INITIAL VALUE LIES
  29 --    OUTSIDE THE RANGE OF THE SUBTYPE.
  30
  31 -- HISTORY:
  32 --    JET 08/04/87  CREATED ORIGINAL TEST BASED ON C32111A BY RJW
  33 --                  BUT WITH STATIC VALUES INSTEAD OF DYNAMIC
  34 --                  IDENTITY FUNCTION.
  35
  36 WITH REPORT; USE REPORT;
  37
  38 PROCEDURE C32111B IS
  39
  40      TYPE WEEKDAY IS (MON, TUES, WED, THURS, FRI);
  41      SUBTYPE MIDWEEK IS WEEKDAY RANGE WED .. WED;
  42
  43      SUBTYPE DIGIT IS CHARACTER RANGE '0' .. '9';
  44
  45      SUBTYPE SHORT IS INTEGER RANGE -100 .. 100;
  46
  47      TYPE INT IS RANGE -10 .. 10;
  48      SUBTYPE PINT IS INT RANGE 1 .. 10;
  49
  50      TYPE FLT IS DIGITS 3 RANGE -5.0 .. 5.0;
  51      SUBTYPE SFLT IS FLT RANGE -5.0 .. 0.0;
  52
  53      TYPE FIXED IS DELTA 0.5 RANGE -5.0 .. 5.0;
  54      SUBTYPE SFIXED IS FIXED RANGE 0.0 .. 5.0;
  55
  56 BEGIN
  57      TEST ("C32111B", "CHECK THAT WHEN A VARIABLE OR CONSTANT " &
  58                       "HAVING AN ENUMERATION, INTEGER, FLOAT OR " &
  59                       "FIXED TYPE IS DECLARED WITH AN INITIAL STATIC " &
  60                       "VALUE, CONSTRAINT_ERROR IS RAISED IF THE " &
  61                       "INITIAL VALUE LIES OUTSIDE THE RANGE OF THE " &
  62                       "SUBTYPE" );
  63
  64      BEGIN
  65           DECLARE
  66                D : MIDWEEK := WEEKDAY'VAL (1);
  67           BEGIN
  68                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
  69                         "OF VARIABLE 'D'" );
  70                IF D = TUES THEN
  71                     COMMENT ("VARIABLE 'D' INITIALIZED");
  72                END IF;
  73           END;
  74      EXCEPTION
  75           WHEN CONSTRAINT_ERROR =>
  76                NULL;
  77           WHEN OTHERS =>
  78                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
  79                         "OF VARIABLE 'D'" );
  80      END;
  81
  82      BEGIN
  83           DECLARE
  84                D : CONSTANT WEEKDAY RANGE WED .. WED :=
  85                    WEEKDAY'VAL (3);
  86           BEGIN
  87                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
  88                         "OF CONSTANT 'D'" );
  89                IF D = TUES THEN
  90                     COMMENT ("INITIALIZE VARIABLE 'D'");
  91                END IF;
  92           END;
  93      EXCEPTION
  94           WHEN CONSTRAINT_ERROR =>
  95                NULL;
  96           WHEN OTHERS =>
  97                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
  98                         "OF CONSTANT 'D'" );
  99      END;
 100
 101      BEGIN
 102           DECLARE
 103                P : CONSTANT DIGIT := '/';
 104           BEGIN
 105                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 106                         "OF CONSTANT 'P'" );
 107                IF P = '0' THEN
 108                     COMMENT ("VARIABLE 'P' INITIALIZED");
 109                END IF;
 110           END;
 111      EXCEPTION
 112           WHEN CONSTRAINT_ERROR =>
 113                NULL;
 114           WHEN OTHERS =>
 115                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 116                         "OF CONSTANT 'P'" );
 117      END;
 118
 119      BEGIN
 120           DECLARE
 121                Q : CHARACTER RANGE 'A' .. 'E' := 'F';
 122           BEGIN
 123                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 124                         "OF VARIABLE 'Q'" );
 125                IF Q = 'A' THEN
 126                     COMMENT ("VARIABLE 'Q' INITIALIZED");
 127                END IF;
 128           END;
 129      EXCEPTION
 130           WHEN CONSTRAINT_ERROR =>
 131                NULL;
 132           WHEN OTHERS =>
 133                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 134                         "OF VARIABLE 'Q'" );
 135      END;
 136
 137      BEGIN
 138           DECLARE
 139                I  :  SHORT := -101;
 140           BEGIN
 141                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 142                         "OF VARIABLE 'I'" );
 143                IF I = 1 THEN
 144                     COMMENT ("VARIABLE 'I' INITIALIZED");
 145                END IF;
 146           END;
 147      EXCEPTION
 148           WHEN CONSTRAINT_ERROR =>
 149                NULL;
 150           WHEN OTHERS =>
 151                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 152                         "OF VARIABLE 'I'" );
 153      END;
 154
 155      BEGIN
 156           DECLARE
 157                J  : CONSTANT INTEGER RANGE 0 .. 100 := 101;
 158           BEGIN
 159                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 160                         "OF CONSTANT 'J'" );
 161                IF J = -1 THEN
 162                     COMMENT ("VARIABLE 'J' INITIALIZED");
 163                END IF;
 164           END;
 165      EXCEPTION
 166           WHEN CONSTRAINT_ERROR =>
 167                NULL;
 168           WHEN OTHERS =>
 169                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 170                         "OF CONSTANT 'J'" );
 171      END;
 172
 173      BEGIN
 174           DECLARE
 175                K  : INT RANGE 0 .. 1 := 2;
 176           BEGIN
 177                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 178                         "OF VARIABLE 'K'" );
 179                IF K = 2 THEN
 180                     COMMENT ("VARIABLE 'K' INITIALIZED");
 181                END IF;
 182           END;
 183      EXCEPTION
 184           WHEN CONSTRAINT_ERROR =>
 185                NULL;
 186           WHEN OTHERS =>
 187                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 188                         "OF VARIABLE 'K'" );
 189      END;
 190
 191      BEGIN
 192           DECLARE
 193                L  : CONSTANT PINT := 0;
 194           BEGIN
 195                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 196                         "OF CONSTANT 'L'" );
 197                IF L = 1 THEN
 198                     COMMENT ("VARIABLE 'L' INITIALIZED");
 199                END IF;
 200           END;
 201      EXCEPTION
 202           WHEN CONSTRAINT_ERROR =>
 203                NULL;
 204           WHEN OTHERS =>
 205                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 206                         "OF CONSTANT 'L'" );
 207      END;
 208
 209      BEGIN
 210           DECLARE
 211                FL : SFLT := 1.0;
 212           BEGIN
 213                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 214                         "OF VARIABLE 'FL'" );
 215                IF FL = 3.14 THEN
 216                     COMMENT ("VARIABLE 'FL' INITIALIZED");
 217                END IF;
 218           END;
 219      EXCEPTION
 220           WHEN CONSTRAINT_ERROR =>
 221                NULL;
 222           WHEN OTHERS =>
 223                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 224                         "OF VARIABLE 'FL'" );
 225      END;
 226
 227      BEGIN
 228           DECLARE
 229                FL1 : CONSTANT FLT RANGE 0.0 .. 0.0 := -1.0;
 230           BEGIN
 231                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 232                         "OF CONSTANT 'FL1'" );
 233                IF FL1 = 0.0 THEN
 234                     COMMENT ("VARIABLE 'FL1' INITIALIZED");
 235                END IF;
 236           END;
 237      EXCEPTION
 238           WHEN CONSTRAINT_ERROR =>
 239                NULL;
 240           WHEN OTHERS =>
 241                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 242                         "OF CONSTANT 'FL1'" );
 243      END;
 244
 245      BEGIN
 246           DECLARE
 247                FI : FIXED RANGE 0.0 .. 0.0 := 0.5;
 248           BEGIN
 249                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 250                         "OF VARIABLE 'FI'" );
 251                IF FI = 0.5 THEN
 252                     COMMENT ("VARIABLE 'FI' INITIALIZED");
 253                END IF;
 254           END;
 255      EXCEPTION
 256           WHEN CONSTRAINT_ERROR =>
 257                NULL;
 258           WHEN OTHERS =>
 259                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 260                         "OF VARIABLE 'FI'" );
 261      END;
 262
 263      BEGIN
 264           DECLARE
 265                FI1 : CONSTANT SFIXED := -0.5;
 266           BEGIN
 267                FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " &
 268                         "OF CONSTANT 'FI1'" );
 269                IF FI1 = 0.5 THEN
 270                     COMMENT ("VARIABLE 'FI1' INITIALIZED");
 271                END IF;
 272           END;
 273      EXCEPTION
 274           WHEN CONSTRAINT_ERROR =>
 275                NULL;
 276           WHEN OTHERS =>
 277                FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " &
 278                         "OF CONSTANT 'FI1'" );
 279      END;
 280
 281      RESULT;
 282 END C32111B;