gcc/testsuite/ada/acats/tests/cc/cc1207b.ada

   1 -- CC1207B.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 AN UNCONSTRAINED FORMAL TYPE WITH DISCRIMINANTS IS
  27 --     ALLOWED AS THE TYPE OF A SUBPROGRAM OR AN ENTRY FORMAL
  28 --     PARAMETER, AND AS THE TYPE OF A GENERIC FORMAL OBJECT PARAMETER,
  29 --     AS A GENERIC ACTUAL PARAMETER, AND IN A MEMBERSHIP TEST, IN A
  30 --     SUBTYPE DECLARATION, IN AN ACCESS TYPE DEFINITION, AND IN A
  31 --     DERIVED TYPE DEFINITION.
  32
  33 -- HISTORY:
  34 --     BCB 08/04/88  CREATED ORIGINAL TEST.
  35
  36 WITH REPORT; USE REPORT;
  37
  38 PROCEDURE CC1207B IS
  39
  40      GENERIC
  41           TYPE X (L : INTEGER) IS PRIVATE;
  42      PACKAGE PACK IS
  43      END PACK;
  44
  45 BEGIN
  46      TEST ("CC1207B", "CHECK THAT AN UNCONSTRAINED FORMAL TYPE WITH " &
  47                       "DISCRIMINANTS IS ALLOWED AS THE TYPE OF A " &
  48                       "SUBPROGRAM OR AN ENTRY FORMAL PARAMETER, AND " &
  49                       "AS THE TYPE OF A GENERIC FORMAL OBJECT " &
  50                       "PARAMETER, AS A GENERIC ACTUAL PARAMETER, AND " &
  51                       "IN A MEMBERSHIP TEST, IN A SUBTYPE " &
  52                       "DECLARATION, IN AN ACCESS TYPE DEFINITION, " &
  53                       "AND IN A DERIVED TYPE DEFINITION");
  54
  55      DECLARE
  56           TYPE REC (D : INTEGER := 3) IS RECORD
  57                NULL;
  58           END RECORD;
  59
  60           GENERIC
  61                TYPE R (D : INTEGER) IS PRIVATE;
  62                OBJ : R;
  63           PACKAGE P IS
  64                PROCEDURE S (X : R);
  65
  66                TASK T IS
  67                     ENTRY E (Y : R);
  68                END T;
  69
  70                SUBTYPE SUB_R IS R;
  71
  72                TYPE ACC_R IS ACCESS R;
  73
  74                TYPE NEW_R IS NEW R;
  75
  76                BOOL : BOOLEAN := (OBJ IN R);
  77
  78                SUB_VAR : SUB_R(5);
  79
  80                ACC_VAR : ACC_R := NEW R(5);
  81
  82                NEW_VAR : NEW_R(5);
  83
  84                PACKAGE NEW_PACK IS NEW PACK (R);
  85           END P;
  86
  87           REC_VAR : REC(5) := (D => 5);
  88
  89           PACKAGE BODY P IS
  90                PROCEDURE S (X : R) IS
  91                BEGIN
  92                     IF NOT EQUAL(X.D,5) THEN
  93                          FAILED ("WRONG DISCRIMINANT VALUE - S");
  94                     END IF;
  95                END S;
  96
  97                TASK BODY T IS
  98                BEGIN
  99                     ACCEPT E (Y : R) DO
 100                          IF NOT EQUAL(Y.D,5) THEN
 101                               FAILED ("WRONG DISCRIMINANT VALUE - T");
 102                          END IF;
 103                     END E;
 104                END T;
 105           BEGIN
 106                IF NOT EQUAL(OBJ.D,5) THEN
 107                     FAILED ("IMPROPER DISCRIMINANT VALUE");
 108                END IF;
 109
 110                S (OBJ);
 111
 112                T.E (OBJ);
 113
 114                IF NOT EQUAL(SUB_VAR.D,5) THEN
 115                     FAILED ("IMPROPER DISCRIMINANT VALUE - SUBTYPE");
 116                END IF;
 117
 118                IF NOT EQUAL(ACC_VAR.D,5) THEN
 119                     FAILED ("IMPROPER DISCRIMINANT VALUE - ACCESS");
 120                END IF;
 121
 122                IF NOT EQUAL(NEW_VAR.D,5) THEN
 123                     FAILED ("IMPROPER DISCRIMINANT VALUE - DERIVED");
 124                END IF;
 125
 126                IF NOT BOOL THEN
 127                     FAILED ("IMPROPER RESULT FROM MEMBERSHIP TEST");
 128                END IF;
 129           END P;
 130
 131           PACKAGE NEW_P IS NEW P (REC,REC_VAR);
 132
 133      BEGIN
 134           NULL;
 135      END;
 136
 137      RESULT;
 138 END CC1207B;