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111
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1 -- C95095A.ADA
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2
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3 -- Grant of Unlimited Rights
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4 --
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5 -- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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6 -- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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7 -- unlimited rights in the software and documentation contained herein.
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8 -- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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9 -- this public release, the Government intends to confer upon all
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10 -- recipients unlimited rights equal to those held by the Government.
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11 -- These rights include rights to use, duplicate, release or disclose the
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12 -- released technical data and computer software in whole or in part, in
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13 -- any manner and for any purpose whatsoever, and to have or permit others
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14 -- to do so.
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15 --
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16 -- DISCLAIMER
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17 --
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18 -- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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19 -- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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20 -- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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21 -- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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22 -- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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23 -- PARTICULAR PURPOSE OF SAID MATERIAL.
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24 --*
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25 -- CHECK THAT OVERLOADED SUBPROGRAM AND ENTRY DECLARATIONS
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26 -- ARE PERMITTED IN WHICH THERE IS A MINIMAL
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27 -- DIFFERENCE BETWEEN THE DECLARATIONS.
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28
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29 -- (A) A FUNCTION AND AN ENTRY.
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30
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31 -- JWC 7/24/85
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32
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33 WITH REPORT; USE REPORT;
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34 PROCEDURE C95095A IS
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35
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36 BEGIN
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37 TEST ("C95095A", "SUBPROGRAM/ENTRY OVERLOADING WITH " &
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38 "MINIMAL DIFFERENCES");
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39
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40 --------------------------------------------------
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41
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42 -- BOTH PARAMETERIZED AND PARAMETERLESS SUBPROGRAMS AND ENTRIES
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43 -- ARE TESTED.
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44
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45 DECLARE
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46 I, J, K : INTEGER := 0;
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47 S : STRING (1..2) := "12";
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48
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49 TASK T IS
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50 ENTRY E1 (I1, I2 : INTEGER);
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51 ENTRY E2;
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52 END T;
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53
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54 TASK BODY T IS
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55 BEGIN
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56 LOOP
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57 SELECT
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58 ACCEPT E1 (I1, I2 : INTEGER) DO
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59 S (1) := 'A';
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60 END E1;
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61 OR
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62 ACCEPT E2 DO
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63 S (1) := 'C';
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64 END E2;
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65 OR
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66 TERMINATE;
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67 END SELECT;
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68 END LOOP;
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69 END T;
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70
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71 FUNCTION E1 (I1, I2 : INTEGER) RETURN INTEGER IS
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72 BEGIN
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73 S (2) := 'B';
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74 RETURN I1; -- RETURNED VALUE IS IRRELEVENT.
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75 END E1;
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76
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77
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78 FUNCTION E2 RETURN INTEGER IS
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79 BEGIN
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80 S (2) := 'D';
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81 RETURN I; -- RETURNED VALUE IS IRRELEVENT.
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82 END E2;
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83
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84 BEGIN
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85 T.E1 (I, J);
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86 K := E1 (I, J);
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87
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88 IF S /= "AB" THEN
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89 FAILED ("PARAMETERIZED OVERLOADED " &
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90 "SUBPROGRAM AND ENTRY " &
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91 "CAUSED CONFUSION");
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92 END IF;
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93
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94 S := "12";
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95 T.E2;
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96 K := E2;
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97
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98 IF S /= "CD" THEN
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99 FAILED ("PARAMETERLESS OVERLOADED " &
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100 "SUBPROGRAM AND ENTRY " &
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101 "CAUSED CONFUSION");
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102 END IF;
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103 END;
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104
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105 --------------------------------------------------
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106
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107 RESULT;
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108 END C95095A;
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