gcc/testsuite/ada/acats/tests/c9/c95085j.ada

   1 -- C95085J.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 CONSTRAINT_ERROR IS RAISED UNDER THE APPROPRIATE
  26 -- CIRCUMSTANCES FOR ACCESS PARAMETERS IN ENTRY CALLS, NAMELY WHEN
  27 -- THE ACTUAL INDEX BOUNDS OR DISCRIMINANTS ARE NOT EQUAL
  28 -- TO THE FORMAL CONSTRAINTS BEFORE THE CALL (FOR IN AND IN OUT
  29 -- MODES), AND WHEN THE FORMAL CONSTRAINTS ARE NOT EQUAL TO THE
  30 -- ACTUAL CONSTRAINTS UPON RETURN (FOR IN OUT AND OUT MODES).
  31
  32 --       (G) AFTER RETURN, OUT MODE, UNCONSTRAINED FORMAL, STATIC ONE
  33 --           DIMENSIONAL BOUNDS.
  34
  35 -- JWC 10/23/85
  36
  37 WITH REPORT; USE REPORT;
  38 PROCEDURE C95085J IS
  39
  40 BEGIN
  41      TEST ("C95085J", "CHECK THAT CONSTRAINT_ERROR IS RAISED " &
  42                       "APPROPRIATELY FOR ACCESS PARAMETERS");
  43
  44      --------------------------------------------------
  45
  46      DECLARE
  47
  48           CALLED : BOOLEAN := FALSE;
  49
  50           TYPE A IS ACCESS STRING;
  51
  52           V : A (1..3) := NEW STRING (1..3);
  53
  54           TASK TSK IS
  55                ENTRY E (X : OUT A);
  56           END TSK;
  57
  58           TASK BODY TSK IS
  59           BEGIN
  60                SELECT
  61                     ACCEPT E (X : OUT A) DO
  62                          CALLED := TRUE;
  63                          X := NEW STRING (2..3);
  64                     END E;
  65                OR
  66                     TERMINATE;
  67                END SELECT;
  68           EXCEPTION
  69               WHEN OTHERS =>
  70                     FAILED ("EXCEPTION RAISED IN TASK BODY");
  71           END TSK;
  72
  73      BEGIN
  74
  75           TSK.E (V);
  76           FAILED ("EXCEPTION NOT RAISED AFTER RETURN");
  77
  78      EXCEPTION
  79           WHEN CONSTRAINT_ERROR =>
  80                IF NOT CALLED THEN
  81                     FAILED ("EXCEPTION RAISED BEFORE CALL");
  82                END IF;
  83           WHEN OTHERS =>
  84                FAILED ("WRONG EXCEPTION RAISED");
  85      END;
  86
  87      --------------------------------------------------
  88
  89      RESULT;
  90 END C95085J;