gcc/testsuite/ada/acats/tests/c3/c34014g.ada

   1 -- C34014G.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 A DERIVED SUBPROGRAM IS VISIBLE AND FURTHER DERIVABLE
  27 --     UNDER APPROPRIATE CIRCUMSTANCES.
  28
  29 --     CHECK WHEN THE DERIVED SUBPROGRAM IS IMPLICITLY DECLARED IN THE
  30 --     VISIBLE PART OF A PACKAGE AND NO HOMOGRAPHIC SUBPROGRAM IS LATER
  31 --     DECLARED EXPLICITLY.
  32
  33 -- HISTORY:
  34 --     JRK 09/16/87  CREATED ORIGINAL TEST.
  35
  36 WITH REPORT; USE REPORT;
  37
  38 PROCEDURE C34014G IS
  39
  40      PACKAGE P IS
  41           TYPE T IS RANGE -100 .. 100;
  42           FUNCTION F RETURN T;
  43      END P;
  44      USE P;
  45
  46      PACKAGE BODY P IS
  47           FUNCTION F RETURN T IS
  48           BEGIN
  49                RETURN T (IDENT_INT (1));
  50           END F;
  51      END P;
  52
  53 BEGIN
  54      TEST ("C34014G", "CHECK THAT A DERIVED SUBPROGRAM IS VISIBLE " &
  55                       "AND FURTHER DERIVABLE UNDER APPROPRIATE " &
  56                       "CIRCUMSTANCES.  CHECK WHEN THE DERIVED " &
  57                       "SUBPROGRAM IS IMPLICITLY DECLARED IN THE " &
  58                       "VISIBLE PART OF A PACKAGE AND NO HOMOGRAPHIC " &
  59                       "SUBPROGRAM IS LATER DECLARED EXPLICITLY");
  60
  61      -----------------------------------------------------------------
  62
  63      COMMENT ("NO NEW SUBPROGRAM DECLARED EXPLICITLY");
  64
  65      DECLARE
  66
  67           PACKAGE Q IS
  68                TYPE QT IS NEW T;
  69                X : QT := F;
  70           PRIVATE
  71                TYPE QS IS NEW QT;
  72                Z : QS := F;
  73           END Q;
  74           USE Q;
  75
  76           PACKAGE BODY Q IS
  77           BEGIN
  78                IF X /= 1 THEN
  79                     FAILED ("OLD SUBPROGRAM NOT VISIBLE - 1");
  80                END IF;
  81
  82                IF Z /= 1 THEN
  83                     FAILED ("OLD SUBPROGRAM NOT DERIVED - 1");
  84                END IF;
  85           END Q;
  86
  87           PACKAGE R IS
  88                Y : QT := F;
  89                TYPE RT IS NEW QT;
  90                Z : RT := F;
  91           END R;
  92           USE R;
  93
  94      BEGIN
  95           IF Y /= 1 THEN
  96                FAILED ("OLD SUBPROGRAM NOT VISIBLE - 2");
  97           END IF;
  98
  99           IF Z /= 1 THEN
 100                FAILED ("OLD SUBPROGRAM NOT DERIVED - 2");
 101           END IF;
 102      END;
 103
 104      -----------------------------------------------------------------
 105
 106      RESULT;
 107 END C34014G;