gomp-20050608-branch/gcc/testsuite/ada/acats/tests/c9/c97303c.ada

   1 -- C97303C.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 A TIMED ENTRY CALL CAN APPEAR IN PLACES WHERE A SELECTIVE
  26 -- WAIT IS NOT ALLOWED.
  27
  28 -- PART 3: TASK BODY NESTED WITHIN A TASK.
  29
  30 -- WRG 7/15/86
  31
  32 with Impdef;
  33 WITH REPORT; USE REPORT;
  34 PROCEDURE C97303C IS
  35
  36 BEGIN
  37
  38      TEST ("C97303C", "CHECK THAT A TIMED ENTRY CALL CAN " &
  39                       "APPEAR IN PLACES WHERE A SELECTIVE WAIT " &
  40                       "IS NOT ALLOWED; CASE: TASK BODY NESTED " &
  41                       "WITHIN A TASK");
  42
  43      DECLARE
  44
  45           TASK T IS
  46                ENTRY E;
  47                ENTRY SYNCH;
  48           END T;
  49
  50           TASK BODY T IS
  51           BEGIN
  52                ACCEPT SYNCH;
  53                ACCEPT SYNCH;
  54                ACCEPT SYNCH;
  55                ACCEPT E;
  56           END T;
  57
  58           TASK OUTER IS
  59                ENTRY E;
  60                ENTRY SYNCH;
  61           END OUTER;
  62
  63           TASK BODY OUTER IS
  64
  65                TASK TYPE INNER;
  66
  67                INNER1 : INNER;
  68
  69                TASK BODY INNER IS
  70                BEGIN
  71                     SELECT
  72                          T.E;
  73                          FAILED ("TIMED ENTRY CALL ACCEPTED - " &
  74                                  "INNER (1)");
  75                     OR
  76                          DELAY 1.0 * Impdef.One_Second;
  77                          T.SYNCH;
  78                     END SELECT;
  79
  80                     SELECT
  81                          OUTER.E;
  82                          FAILED ("TIMED ENTRY CALL ACCEPTED - " &
  83                                  "INNER (2)");
  84                     OR
  85                          DELAY 1.0 * Impdef.One_Second;
  86                          OUTER.SYNCH;
  87                     END SELECT;
  88                EXCEPTION
  89                     WHEN OTHERS =>
  90                          FAILED ("EXCEPTION RAISED - INNER");
  91                END INNER;
  92
  93                PACKAGE DUMMY IS
  94                     TYPE ACC_INNER IS ACCESS INNER;
  95                     INNER2 : ACC_INNER := NEW INNER;
  96                END DUMMY;
  97
  98           BEGIN
  99
 100                SELECT
 101                     T.E;
 102                     FAILED ("TIMED ENTRY CALL ACCEPTED - OUTER");
 103                OR
 104                     DELAY 1.0 * Impdef.One_Second;
 105                     T.SYNCH;
 106                END SELECT;
 107
 108                ACCEPT SYNCH;
 109                ACCEPT SYNCH;
 110                ACCEPT E;
 111
 112           EXCEPTION
 113
 114                WHEN OTHERS =>
 115                     FAILED ("EXCEPTION RAISED - OUTER");
 116
 117           END OUTER;
 118
 119      BEGIN
 120
 121           T.E;
 122           OUTER.E;
 123
 124      END;
 125
 126      RESULT;
 127
 128 END C97303C;