old-autovect-branch/gcc/testsuite/ada/acats/tests/cc/cc1111a.ada

   1 -- CC1111A.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 AFTER A GENERIC UNIT IS INSTANTIATED, THE SUBTYPE OF
  27 --     AN IN OUT OBJECT PARAMETER IS DETERMINED BY THE ACTUAL PARAMETER
  28 --     (TESTS INTEGER, ENUMERATION, FLOATING POINT, FIXED POINT, ARRAY,
  29 --     ACCESS, AND DISCRIMINATED TYPES).
  30
  31 -- HISTORY:
  32 --     BCB 03/28/88  CREATED ORIGINAL TEST.
  33 --     PWN 01/31/95  REMOVED INCONSISTENCIES WITH ADA 9X.
  34
  35 WITH REPORT; USE REPORT;
  36
  37 PROCEDURE CC1111A IS
  38
  39      SUBTYPE INT IS INTEGER RANGE 0..5;
  40      INTVAR : INTEGER RANGE 1..3;
  41
  42      TYPE ENUM IS (ONE, TWO, THREE, FOUR, FIVE, SIX, SEVEN, EIGHT);
  43      SUBTYPE SUBENUM IS ENUM RANGE ONE .. FIVE;
  44      ENUMVAR : ENUM RANGE TWO .. THREE;
  45
  46      TYPE FLT IS DIGITS 5 RANGE -5.0 .. 5.0;
  47      SUBTYPE SUBFLT IS FLT RANGE -1.0 .. 1.0;
  48      FLTVAR : FLT RANGE 0.0 .. 1.0;
  49
  50      TYPE FIX IS DELTA 0.5 RANGE -5.0 .. 5.0;
  51      SUBTYPE SUBFIX IS FIX RANGE -1.0 .. 1.0;
  52      FIXVAR : FIX RANGE 0.0 .. 1.0;
  53
  54      SUBTYPE STR IS STRING (1..10);
  55      STRVAR : STRING (1..5);
  56
  57      TYPE REC (DISC : INTEGER := 5) IS RECORD
  58           NULL;
  59      END RECORD;
  60      SUBTYPE SUBREC IS REC (6);
  61      RECVAR : REC(5);
  62      SUBRECVAR : SUBREC;
  63
  64      TYPE ACCREC IS ACCESS REC;
  65      SUBTYPE A1 IS ACCREC(1);
  66      SUBTYPE A2 IS ACCREC(2);
  67      A1VAR : A1 := NEW REC(1);
  68      A2VAR : A2 := NEW REC(2);
  69
  70      PACKAGE P IS
  71           TYPE PRIV IS PRIVATE;
  72      PRIVATE
  73           TYPE PRIV IS RANGE 1 .. 100;
  74           SUBTYPE SUBPRIV IS PRIV RANGE 5 .. 10;
  75           PRIVVAR : PRIV RANGE 8 .. 10;
  76      END P;
  77
  78      PACKAGE BODY P IS
  79           FUNCTION PRIVEQUAL (ONE, TWO : SUBPRIV) RETURN BOOLEAN;
  80
  81           FUNCTION PRIVEQUAL (ONE, TWO : SUBPRIV) RETURN BOOLEAN IS
  82           BEGIN
  83                RETURN ONE = TWO;
  84           END PRIVEQUAL;
  85
  86           GENERIC
  87                INPUT : SUBPRIV;
  88                OUTPUT : IN OUT SUBPRIV;
  89           PROCEDURE I;
  90
  91           PROCEDURE I IS
  92           BEGIN
  93                OUTPUT := INPUT;
  94                FAILED ("SUBTYPE NOT DETERMINED BY ACTUAL PARAMETER - " &
  95                        "PRIVATE TYPE");
  96                IF PRIVEQUAL (OUTPUT, OUTPUT) THEN
  97                     COMMENT ("DON'T OPTIMIZE OUTPUT");
  98                END IF;
  99           EXCEPTION
 100                WHEN CONSTRAINT_ERROR =>
 101                     NULL;
 102                WHEN OTHERS =>
 103                     FAILED ("WRONG EXCEPTION RAISED");
 104           END I;
 105
 106           PROCEDURE I1 IS NEW I (5, PRIVVAR);
 107           PROCEDURE I2 IS NEW I (SUBPRIV'FIRST, PRIVVAR);
 108
 109      BEGIN
 110           TEST ("CC1111A", "CHECK THAT AFTER A GENERIC UNIT IS " &
 111                            "INSTANTIATED, THE SUBTYPE OF AN IN OUT " &
 112                            "OBJECT PARAMETER IS DETERMINED BY THE " &
 113                            "ACTUAL PARAMETER (TESTS INTEGER, " &
 114                            "ENUMERATION, FLOATING POINT, FIXED POINT " &
 115                            ", ARRAY, ACCESS, AND DISCRIMINATED TYPES)");
 116
 117           I1;
 118           I2;
 119      END P;
 120
 121      USE P;
 122
 123      GENERIC
 124           TYPE GP IS PRIVATE;
 125      FUNCTION GEN_IDENT (X : GP) RETURN GP;
 126
 127      GENERIC
 128           INPUT : INT;
 129           OUTPUT : IN OUT INT;
 130      PROCEDURE B;
 131
 132      GENERIC
 133           INPUT : SUBENUM;
 134           OUTPUT : IN OUT SUBENUM;
 135      PROCEDURE C;
 136
 137      GENERIC
 138           INPUT : SUBFLT;
 139           OUTPUT : IN OUT SUBFLT;
 140      PROCEDURE D;
 141
 142      GENERIC
 143           INPUT : SUBFIX;
 144           OUTPUT : IN OUT SUBFIX;
 145      PROCEDURE E;
 146
 147      GENERIC
 148           INPUT : STR;
 149           OUTPUT : IN OUT STR;
 150      PROCEDURE F;
 151
 152      GENERIC
 153           INPUT : A1;
 154           OUTPUT : IN OUT A1;
 155      PROCEDURE G;
 156
 157      GENERIC
 158           INPUT : SUBREC;
 159           OUTPUT : IN OUT SUBREC;
 160      PROCEDURE H;
 161
 162      GENERIC
 163           TYPE GP IS PRIVATE;
 164      FUNCTION GENEQUAL (ONE, TWO : GP) RETURN BOOLEAN;
 165
 166      FUNCTION GENEQUAL (ONE, TWO : GP) RETURN BOOLEAN IS
 167      BEGIN
 168           RETURN ONE = TWO;
 169      END GENEQUAL;
 170
 171      FUNCTION GEN_IDENT (X : GP) RETURN GP IS
 172      BEGIN
 173                RETURN X;
 174      END GEN_IDENT;
 175
 176      FUNCTION INT_IDENT IS NEW GEN_IDENT (INT);
 177      FUNCTION SUBENUM_IDENT IS NEW GEN_IDENT (SUBENUM);
 178      FUNCTION SUBFLT_IDENT IS NEW GEN_IDENT (SUBFLT);
 179      FUNCTION SUBFIX_IDENT IS NEW GEN_IDENT (SUBFIX);
 180
 181      FUNCTION ENUMEQUAL IS NEW GENEQUAL (SUBENUM);
 182      FUNCTION FLTEQUAL IS NEW GENEQUAL (SUBFLT);
 183      FUNCTION FIXEQUAL IS NEW GENEQUAL (SUBFIX);
 184      FUNCTION STREQUAL IS NEW GENEQUAL (STR);
 185      FUNCTION ACCEQUAL IS NEW GENEQUAL (A2);
 186      FUNCTION RECEQUAL IS NEW GENEQUAL (REC);
 187
 188      PROCEDURE B IS
 189      BEGIN
 190           OUTPUT := INPUT;
 191           FAILED ("SUBTYPE NOT DETERMINED BY ACTUAL PARAMETER - " &
 192                   "INTEGER TYPE");
 193           IF EQUAL (OUTPUT, OUTPUT) THEN
 194                COMMENT ("DON'T OPTIMIZE OUTPUT");
 195           END IF;
 196      EXCEPTION
 197           WHEN CONSTRAINT_ERROR =>
 198                NULL;
 199           WHEN OTHERS =>
 200                FAILED ("WRONG EXCEPTION RAISED");
 201      END B;
 202
 203      PROCEDURE C IS
 204      BEGIN
 205           OUTPUT := INPUT;
 206           FAILED ("SUBTYPE NOT DETERMINED BY ACTUAL PARAMETER - " &
 207                   "ENUMERATION TYPE");
 208           IF ENUMEQUAL (OUTPUT, OUTPUT) THEN
 209                COMMENT ("DON'T OPTIMIZE OUTPUT");
 210           END IF;
 211      EXCEPTION
 212           WHEN CONSTRAINT_ERROR =>
 213                NULL;
 214           WHEN OTHERS =>
 215                FAILED ("WRONG EXCEPTION RAISED");
 216      END C;
 217
 218      PROCEDURE D IS
 219      BEGIN
 220           OUTPUT := INPUT;
 221           FAILED ("SUBTYPE NOT DETERMINED BY ACTUAL PARAMETER - " &
 222                   "FLOATING POINT TYPE");
 223           IF FLTEQUAL (OUTPUT, OUTPUT) THEN
 224                COMMENT ("DON'T OPTIMIZE OUTPUT");
 225           END IF;
 226      EXCEPTION
 227           WHEN CONSTRAINT_ERROR =>
 228                NULL;
 229           WHEN OTHERS =>
 230                FAILED ("WRONG EXCEPTION RAISED");
 231      END D;
 232
 233      PROCEDURE E IS
 234      BEGIN
 235           OUTPUT := INPUT;
 236           FAILED ("SUBTYPE NOT DETERMINED BY ACTUAL PARAMETER - " &
 237                   "FIXED POINT TYPE");
 238           IF FIXEQUAL (OUTPUT, OUTPUT) THEN
 239                COMMENT ("DON'T OPTIMIZE OUTPUT");
 240           END IF;
 241      EXCEPTION
 242           WHEN CONSTRAINT_ERROR =>
 243                NULL;
 244           WHEN OTHERS =>
 245                FAILED ("WRONG EXCEPTION RAISED");
 246      END E;
 247
 248      PROCEDURE F IS
 249      BEGIN
 250           OUTPUT := INPUT;
 251           FAILED ("SUBTYPE NOT DETERMINED BY ACTUAL PARAMETER - " &
 252                   "ARRAY TYPE");
 253           IF STREQUAL (OUTPUT, OUTPUT) THEN
 254                COMMENT ("DON'T OPTIMIZE OUTPUT");
 255           END IF;
 256      EXCEPTION
 257           WHEN CONSTRAINT_ERROR =>
 258                NULL;
 259           WHEN OTHERS =>
 260                FAILED ("WRONG EXCEPTION RAISED");
 261      END F;
 262
 263      PROCEDURE G IS
 264      BEGIN
 265           OUTPUT := INPUT;
 266           FAILED ("SUBTYPE NOT DETERMINED BY ACTUAL PARAMETER - " &
 267                   "ACCESS TYPE");
 268           IF ACCEQUAL (OUTPUT, OUTPUT) THEN
 269                COMMENT ("DON'T OPTIMIZE OUTPUT");
 270           END IF;
 271      EXCEPTION
 272           WHEN CONSTRAINT_ERROR =>
 273                NULL;
 274           WHEN OTHERS =>
 275                FAILED ("WRONG EXCEPTION RAISED");
 276      END G;
 277
 278      PROCEDURE H IS
 279      BEGIN
 280           OUTPUT := INPUT;
 281           FAILED ("SUBTYPE NOT DETERMINED BY ACTUAL PARAMETER - " &
 282                   "DISCRIMINATED RECORD TYPE");
 283           IF RECEQUAL (OUTPUT, OUTPUT) THEN
 284                COMMENT ("DON'T OPTIMIZE OUTPUT");
 285           END IF;
 286      EXCEPTION
 287           WHEN CONSTRAINT_ERROR =>
 288                NULL;
 289           WHEN OTHERS =>
 290                FAILED ("WRONG EXCEPTION RAISED");
 291      END H;
 292
 293      PROCEDURE B1 IS NEW B (4, INTVAR);
 294      PROCEDURE C1 IS NEW C (FOUR, ENUMVAR);
 295      PROCEDURE D1 IS NEW D (-1.0, FLTVAR);
 296      PROCEDURE E1 IS NEW E (-1.0, FIXVAR);
 297      PROCEDURE F1 IS NEW F ("9876543210", STRVAR);
 298      PROCEDURE G1 IS NEW G (A1VAR, A2VAR);
 299      PROCEDURE H1 IS NEW H (SUBRECVAR, RECVAR);
 300
 301      PROCEDURE B2 IS NEW B (INT_IDENT(INT'FIRST), INTVAR);
 302      PROCEDURE C2 IS NEW C (SUBENUM_IDENT(SUBENUM'FIRST), ENUMVAR);
 303      PROCEDURE D2 IS NEW D (SUBFLT_IDENT(SUBFLT'FIRST), FLTVAR);
 304      PROCEDURE E2 IS NEW E (SUBFIX_IDENT(SUBFIX'FIRST), FIXVAR);
 305
 306 BEGIN
 307
 308      B1;
 309      C1;
 310      D1;
 311      E1;
 312      F1;
 313      G1;
 314      H1;
 315
 316      B2;
 317      C2;
 318      D2;
 319      E2;
 320
 321      RESULT;
 322 END CC1111A;