gcc/testsuite/ada/acats/tests/c3/c34003a.ada

   1 -- C34003A.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 REQUIRED PREDEFINED OPERATIONS ARE DECLARED
  26 -- (IMPLICITLY) FOR DERIVED FLOATING POINT TYPES.
  27
  28 -- JRK 9/4/86
  29 -- GJD 11/14/95  REMOVED USES OF OBSOLETE ADA 83 ATTRIBUTES.
  30
  31 WITH SYSTEM; USE SYSTEM;
  32 WITH REPORT; USE REPORT;
  33
  34 PROCEDURE C34003A IS
  35
  36      TYPE PARENT IS DIGITS 5;
  37
  38      SUBTYPE SUBPARENT IS PARENT RANGE
  39                PARENT (IDENT_INT (-50)) ..
  40                PARENT (IDENT_INT ( 50));
  41
  42      TYPE T IS NEW SUBPARENT DIGITS 4 RANGE
  43                PARENT (IDENT_INT (-30)) ..
  44                PARENT (IDENT_INT ( 30));
  45
  46      TYPE FIXED IS DELTA 0.1 RANGE -1000.0 .. 1000.0;
  47
  48      X : T        := -30.0;
  49      W : PARENT   := -100.0;
  50      R : CONSTANT := 1.0;
  51      M : CONSTANT := 100.0;
  52      B : BOOLEAN  := FALSE;
  53      F : FLOAT    := 0.0;
  54      G : FIXED    := 0.0;
  55
  56      Z : CONSTANT T := 0.0;
  57
  58      PROCEDURE A (X : ADDRESS) IS
  59      BEGIN
  60           B := IDENT_BOOL (TRUE);
  61      END A;
  62
  63      FUNCTION IDENT (X : T) RETURN T IS
  64      BEGIN
  65           IF EQUAL (3, 3) THEN
  66                RETURN X;                          -- ALWAYS EXECUTED.
  67           END IF;
  68           RETURN T'FIRST;
  69      END IDENT;
  70
  71 BEGIN
  72      TEST ("C34003A", "CHECK THAT THE REQUIRED PREDEFINED OPERATIONS " &
  73                       "ARE DECLARED (IMPLICITLY) FOR DERIVED " &
  74                       "FLOATING POINT TYPES");
  75
  76      X := IDENT (30.0);
  77      IF X /= 30.0 THEN
  78           FAILED ("INCORRECT :=");
  79      END IF;
  80
  81      IF T'(X) /= 30.0 THEN
  82           FAILED ("INCORRECT QUALIFICATION");
  83      END IF;
  84
  85      IF T (X) /= 30.0 THEN
  86           FAILED ("INCORRECT SELF CONVERSION");
  87      END IF;
  88
  89      IF EQUAL (3, 3) THEN
  90           W := -30.0;
  91      END IF;
  92      IF T (W) /= -30.0 THEN
  93           FAILED ("INCORRECT CONVERSION FROM PARENT");
  94      END IF;
  95
  96      IF PARENT (X) /= 30.0 OR PARENT (Z - 100.0) /= -100.0 THEN
  97           FAILED ("INCORRECT CONVERSION TO PARENT");
  98      END IF;
  99
 100      IF T (IDENT_INT (-30)) /= -30.0 THEN
 101           FAILED ("INCORRECT CONVERSION FROM INTEGER");
 102      END IF;
 103
 104      IF INTEGER (X) /= 30 OR INTEGER (Z - 100.0) /= -100 THEN
 105           FAILED ("INCORRECT CONVERSION TO INTEGER");
 106      END IF;
 107
 108      IF EQUAL (3, 3) THEN
 109           F := -30.0;
 110      END IF;
 111      IF T (F) /= -30.0 THEN
 112           FAILED ("INCORRECT CONVERSION FROM FLOAT");
 113      END IF;
 114
 115      IF FLOAT (X) /= 30.0 OR FLOAT (Z - 100.0) /= -100.0 THEN
 116           FAILED ("INCORRECT CONVERSION TO FLOAT");
 117      END IF;
 118
 119      IF EQUAL (3, 3) THEN
 120           G := -30.0;
 121      END IF;
 122      IF T (G) /= -30.0 THEN
 123           FAILED ("INCORRECT CONVERSION FROM FIXED");
 124      END IF;
 125
 126      IF FIXED (X) /= 30.0 OR FIXED (Z - 100.0) /= -100.0 THEN
 127           FAILED ("INCORRECT CONVERSION TO FIXED");
 128      END IF;
 129
 130      IF IDENT (R) /= 1.0 OR X = M THEN
 131           FAILED ("INCORRECT IMPLICIT CONVERSION");
 132      END IF;
 133
 134      IF IDENT (30.0) /= 30.0 OR X = 100.0 THEN
 135           FAILED ("INCORRECT REAL LITERAL");
 136      END IF;
 137
 138      IF X = IDENT (0.0) OR X = 100.0 THEN
 139           FAILED ("INCORRECT =");
 140      END IF;
 141
 142      IF X /= IDENT (30.0) OR NOT (X /= 100.0) THEN
 143           FAILED ("INCORRECT /=");
 144      END IF;
 145
 146      IF X < IDENT (30.0) OR 100.0 < X THEN
 147           FAILED ("INCORRECT <");
 148      END IF;
 149
 150      IF X > IDENT (30.0) OR X > 100.0 THEN
 151           FAILED ("INCORRECT >");
 152      END IF;
 153
 154      IF X <= IDENT (0.0) OR 100.0 <= X THEN
 155           FAILED ("INCORRECT <=");
 156      END IF;
 157
 158      IF IDENT (0.0) >= X OR X >= 100.0 THEN
 159           FAILED ("INCORRECT >=");
 160      END IF;
 161
 162      IF NOT (X IN T) OR 100.0 IN T THEN
 163           FAILED ("INCORRECT ""IN""");
 164      END IF;
 165
 166      IF X NOT IN T OR NOT (100.0 NOT IN T) THEN
 167           FAILED ("INCORRECT ""NOT IN""");
 168      END IF;
 169
 170      IF +X /= 30.0 OR +(Z - 100.0) /= -100.0 THEN
 171           FAILED ("INCORRECT UNARY +");
 172      END IF;
 173
 174      IF -X /= 0.0 - 30.0 OR -(Z - 100.0) /= 100.0 THEN
 175           FAILED ("INCORRECT UNARY -");
 176      END IF;
 177
 178      IF ABS X /= 30.0 OR ABS (Z - 100.0) /= 100.0 THEN
 179           FAILED ("INCORRECT ABS");
 180      END IF;
 181
 182      IF X + IDENT (-1.0) /= 29.0 OR X + 70.0 /= 100.0 THEN
 183           FAILED ("INCORRECT BINARY +");
 184      END IF;
 185
 186      IF X - IDENT (30.0) /= 0.0 OR X - 100.0 /= -70.0 THEN
 187           FAILED ("INCORRECT BINARY -");
 188      END IF;
 189
 190      IF X * IDENT (-1.0) /= -30.0 OR IDENT (2.0) * 50.0 /= 100.0 THEN
 191           FAILED ("INCORRECT *");
 192      END IF;
 193
 194      IF X / IDENT (3.0) /= 10.0 OR 90.0 / X /= 3.0 THEN
 195           FAILED ("INCORRECT /");
 196      END IF;
 197
 198      IF X ** IDENT_INT (1) /= 30.0 OR
 199         (Z + 100.0) ** IDENT_INT (1) /= 100.0 THEN
 200           FAILED ("INCORRECT **");
 201      END IF;
 202
 203      B := FALSE;
 204      A (X'ADDRESS);
 205      IF NOT B THEN
 206           FAILED ("INCORRECT 'ADDRESS");
 207      END IF;
 208
 209      IF T'BASE'SIZE < 27 THEN
 210           FAILED ("INCORRECT 'BASE'SIZE");
 211      END IF;
 212
 213      IF T'DIGITS /= 4 OR T'BASE'DIGITS < 5 THEN
 214           FAILED ("INCORRECT 'DIGITS");
 215      END IF;
 216
 217      IF T'FIRST /= -30.0 THEN
 218           FAILED ("INCORRECT 'FIRST");
 219      END IF;
 220
 221      IF T'LAST /= 30.0 THEN
 222           FAILED ("INCORRECT 'LAST");
 223      END IF;
 224
 225      IF T'MACHINE_EMAX < 1 OR T'BASE'MACHINE_EMAX /= T'MACHINE_EMAX THEN
 226           FAILED ("INCORRECT 'MACHINE_EMAX");
 227      END IF;
 228
 229      IF T'MACHINE_EMIN > -1 OR T'BASE'MACHINE_EMIN /= T'MACHINE_EMIN THEN
 230           FAILED ("INCORRECT 'MACHINE_EMIN");
 231      END IF;
 232
 233      IF T'MACHINE_MANTISSA < 1 OR
 234         T'BASE'MACHINE_MANTISSA /= T'MACHINE_MANTISSA THEN
 235           FAILED ("INCORRECT 'MACHINE_MANTISSA");
 236      END IF;
 237
 238      IF T'MACHINE_OVERFLOWS /= T'BASE'MACHINE_OVERFLOWS THEN
 239           FAILED ("INCORRECT 'MACHINE_OVERFLOWS");
 240      END IF;
 241
 242      IF T'MACHINE_RADIX < 2 OR
 243         T'BASE'MACHINE_RADIX /= T'MACHINE_RADIX THEN
 244           FAILED ("INCORRECT 'MACHINE_RADIX");
 245      END IF;
 246
 247      IF T'MACHINE_ROUNDS /= T'BASE'MACHINE_ROUNDS THEN
 248           FAILED ("INCORRECT 'MACHINE_ROUNDS");
 249      END IF;
 250
 251      IF T'SIZE < 23 THEN
 252           FAILED ("INCORRECT TYPE'SIZE");
 253      END IF;
 254
 255      IF X'SIZE < 23 THEN
 256           FAILED ("INCORRECT OBJECT'SIZE");
 257      END IF;
 258
 259      RESULT;
 260 END C34003A;