gcc/testsuite/ada/acats/tests/c6/c64104m.ada

   1 -- C64104M.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, NAMELY WHEN THE
  27 --   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 --       (J) AFTER RETURN, OUT MODE, CONSTRAINED FORMAL, DYNAMIC TWO
  33 --           DIMENSIONAL BOUNDS.
  34
  35 -- JRK 3/18/81
  36 -- NL 10/13/81
  37 -- SPS 10/26/82
  38
  39 WITH REPORT;
  40 PROCEDURE C64104M IS
  41
  42      USE REPORT;
  43
  44 BEGIN
  45      TEST ("C64104M", "CHECK THAT CONSTRAINT_ERROR IS RAISED " &
  46            "APPROPRIATELY FOR ACCESS PARAMETERS");
  47
  48      --------------------------------------------------
  49
  50      DECLARE
  51
  52           TYPE T IS ARRAY (INTEGER RANGE <>,
  53                            CHARACTER RANGE <>
  54                           ) OF INTEGER;
  55
  56           TYPE A IS ACCESS T;
  57
  58           V : A (1..10, 'A'..'Z') := NEW T (1..10, 'A'..'Z');
  59
  60           ENTERED : BOOLEAN := FALSE;
  61           Y : CONSTANT CHARACTER := IDENT_CHAR('Y');
  62           SUBTYPE SA IS A(1..10, 'A'..Y);
  63           PROCEDURE P (X : OUT SA ) IS
  64           BEGIN
  65                ENTERED := TRUE;
  66                X := NEW T (1..10, 'A'..IDENT_CHAR('Y'));
  67           EXCEPTION
  68                WHEN OTHERS =>
  69                     FAILED ("EXCEPTION RAISED IN PROCEDURE");
  70           END P;
  71
  72      BEGIN
  73
  74           P (V);
  75           FAILED ("EXCEPTION NOT RAISED AFTER RETURN");
  76
  77      EXCEPTION
  78           WHEN CONSTRAINT_ERROR =>
  79                IF NOT ENTERED THEN
  80                     FAILED ("CONSTRAINT_ERROR RAISED BEFORE " &
  81                             "CALL");
  82                END IF;
  83           WHEN OTHERS =>
  84                IF NOT ENTERED THEN
  85                     FAILED ("OTHER EXCEPTION RAISED BEFORE CALL");
  86                ELSE FAILED ("WRONG EXCEPTION RAISED AFTER " &
  87                             "RETURN");
  88                END IF;
  89      END;
  90
  91      --------------------------------------------------
  92
  93      RESULT;
  94
  95 END C64104M;