gcc/testsuite/ada/acats/tests/c6/c66002e.ada

   1 -- C66002E.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 SUBPROGRAM DECLARATIONS
  26 -- ARE PERMITTED IN WHICH THERE IS A MINIMAL
  27 -- DIFFERENCE BETWEEN THE DECLARATIONS.
  28
  29 --     (E) ONE SUBPROGRAM IS DECLARED IN AN OUTER DECLARATIVE
  30 --         PART, THE OTHER IN AN INNER PART, AND THE PARAMETERS ARE
  31 --         ORDERED DIFFERENTLY.
  32
  33 -- CVP 5/4/81
  34 -- JRK 5/8/81
  35 -- NL 10/13/81
  36
  37 WITH REPORT;
  38 PROCEDURE C66002E IS
  39
  40      USE REPORT;
  41
  42 BEGIN
  43      TEST ("C66002E", "SUBPROGRAM OVERLOADING WITH " &
  44            "MINIMAL DIFFERENCES ALLOWED");
  45
  46      --------------------------------------------------
  47
  48      -- ONE SUBPROGRAM IS DECLARED IN AN OUTER
  49      -- DECLARATIVE PART, THE OTHER IN AN INNER
  50      -- PART, AND THE PARAMETERS ARE ORDERED
  51      -- DIFFERENTLY.
  52
  53      DECLARE
  54           S : STRING (1..2) := "12";
  55
  56           PROCEDURE P (I1 : INTEGER; I2 : IN OUT INTEGER;
  57                        B1 : BOOLEAN) IS
  58           BEGIN
  59                S(1) := 'A';
  60           END P;
  61
  62      BEGIN
  63           DECLARE
  64                I : INTEGER := 0;
  65
  66                PROCEDURE P (B1 : BOOLEAN; I1 : INTEGER;
  67                             I2 : IN OUT INTEGER) IS
  68                BEGIN
  69                     S(2) := 'B';
  70                END P;
  71
  72           BEGIN
  73                P (5, I, TRUE);
  74                P (TRUE, 5, I);
  75                -- NOTE THAT A CALL IN WHICH ALL ACTUAL PARAMETERS
  76                -- ARE NAMED_ASSOCIATIONS IS AMBIGUOUS.
  77
  78                IF S /= "AB" THEN
  79                     FAILED ("PROCEDURES IN " &
  80                             "ENCLOSING-ENCLOSED SCOPES " &
  81                             "DIFFERING ONLY IN PARAMETER " &
  82                             "TYPE ORDER CAUSED CONFUSION");
  83                END IF;
  84           END;
  85      END;
  86
  87      --------------------------------------------------
  88
  89      RESULT;
  90
  91 END C66002E;