old-autovect-branch/gcc/testsuite/ada/acats/tests/c9/c95095c.ada

   1 -- C95095C.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 OVERLOADED ENTRY DECLARATIONS
  26 -- ARE PERMITTED IN WHICH THERE IS A MINIMAL
  27 -- DIFFERENCE BETWEEN THE DECLARATIONS.
  28
  29 --     (C) THE BASE TYPE OF A PARAMETER IS DIFFERENT FROM THAT
  30 --         OF THE CORRESPONDING ONE.
  31
  32 -- JWC 7/24/85
  33
  34 WITH REPORT; USE REPORT;
  35 PROCEDURE C95095C IS
  36
  37 BEGIN
  38      TEST ("C95095C", "ENTRY OVERLOADING WITH " &
  39                       "MINIMAL DIFFERENCES");
  40
  41      --------------------------------------------------
  42
  43      -- THE BASE TYPE OF ONE PARAMETER IS
  44      -- DIFFERENT FROM THAT OF THE CORRESPONDING
  45      -- ONE.
  46
  47      DECLARE
  48
  49           TYPE NEWINT IS NEW INTEGER;
  50
  51           I, J, K : INTEGER := 0;
  52           N : NEWINT;
  53           S : STRING (1..2) := "12";
  54
  55           TASK T IS
  56                ENTRY E (I1 : INTEGER; N1 : OUT NEWINT;
  57                         I2 : IN OUT INTEGER);
  58                ENTRY E (I1 : INTEGER; N1 : OUT INTEGER;
  59                         I2 : IN OUT INTEGER);
  60           END T;
  61
  62           TASK BODY T IS
  63           BEGIN
  64                LOOP
  65                     SELECT
  66                          ACCEPT E (I1 : INTEGER; N1 : OUT NEWINT;
  67                                    I2 : IN OUT INTEGER) DO
  68                               S (1) := 'A';
  69                               N1 := 0; -- THIS VALUE IS IRRELEVENT.
  70                          END E;
  71                     OR
  72                          ACCEPT E (I1 : INTEGER; N1 : OUT INTEGER;
  73                                    I2 : IN OUT INTEGER) DO
  74                               S (2) := 'B';
  75                               N1 := 0; -- THIS VALUE IS IRRELEVENT.
  76                          END E;
  77                     OR
  78                          TERMINATE;
  79                     END SELECT;
  80                END LOOP;
  81           END T;
  82
  83      BEGIN
  84           T.E (I, N, K);
  85           T.E (I, J, K);
  86
  87           IF S /= "AB" THEN
  88                FAILED ("ENTRIES DIFFERING ONLY BY " &
  89                        "THE BASE TYPE OF A PARAMETER " &
  90                        "CAUSED CONFUSION");
  91           END IF;
  92      END;
  93
  94      --------------------------------------------------
  95
  96      RESULT;
  97 END C95095C;