old-autovect-branch/gcc/testsuite/ada/acats/tests/c8/c83031e.ada

   1 -- C83031E.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 IMPLICIT DECLARATION OF A PREDEFINED OPERATOR IS
  27 --     HIDDEN BY A GENERIC FORMAL SUBPROGRAM DECLARATION WHICH DECLARES
  28 --     A HOMOGRAPH OF THE OPERATOR.
  29
  30 -- HISTORY:
  31 --     BCB 09/19/88  CREATED ORIGINAL TEST.
  32
  33 WITH REPORT; USE REPORT;
  34
  35 PROCEDURE C83031E IS
  36
  37 BEGIN
  38      TEST ("C83031E", "CHECK THAT AN IMPLICIT DECLARATION OF A " &
  39                       "PREDEFINED OPERATOR IS HIDDEN BY A GENERIC " &
  40                       "FORMAL SUBPROGRAM DECLARATION WHICH DECLARES " &
  41                       "A HOMOGRAPH OF THE OPERATOR");
  42
  43      DECLARE             -- CHECK SUBPROGRAM DECLARATIONS OF OPERATORS
  44           TYPE INT IS RANGE -20 .. 20;
  45
  46           GENERIC
  47                WITH FUNCTION "*" (LEFT, RIGHT : INT) RETURN INT;
  48           PACKAGE P IS
  49           END P;
  50
  51           PACKAGE BODY P IS
  52           BEGIN
  53                IF 2 * INT(IDENT_INT(2)) /= 1 THEN
  54                     FAILED ("INCORRECT VALUE RETURNED IN CALL TO " &
  55                             "EXPLICIT '*' OPERATOR - 1");
  56                END IF;
  57           END P;
  58
  59           FUNCTION MULT (X, Y : INT) RETURN INT IS
  60           BEGIN
  61                RETURN X / Y;
  62           END MULT;
  63
  64           PACKAGE NEW_P IS NEW P (MULT);
  65      BEGIN
  66           NULL;
  67      END;
  68
  69      RESULT;
  70 END C83031E;