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1 -- C74406A.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 -- OBJECTIVE:
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26 -- CHECK THAT THE FULL DECLARATION OF A LIMITED PRIVATE TYPE CAN
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27 -- DECLARE A TASK TYPE, A TYPE DERIVED FROM A LIMITED PRIVATE TYPE,
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28 -- AND A COMPOSITE TYPE WITH A COMPONENT OF A LIMITED TYPE.
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29
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30 -- HISTORY:
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31 -- BCB 03/10/88 CREATED ORIGINAL TEST.
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32
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33 WITH REPORT; USE REPORT;
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34
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35 PROCEDURE C74406A IS
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36
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37 PACKAGE TP IS
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38 TYPE T IS LIMITED PRIVATE;
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39 PROCEDURE INIT (Z1 : OUT T; Z2 : INTEGER);
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40 FUNCTION EQUAL_T (ONE, TWO : T) RETURN BOOLEAN;
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41 PRIVATE
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42 TYPE T IS RANGE 1 .. 100;
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43 END TP;
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44
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45 PACKAGE BODY TP IS
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46 PROCEDURE INIT (Z1 : OUT T; Z2 : INTEGER) IS
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47 BEGIN
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48 Z1 := T (Z2);
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49 END INIT;
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50
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51 FUNCTION EQUAL_T (ONE, TWO : T) RETURN BOOLEAN IS
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52 BEGIN
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53 IF EQUAL(3,3) THEN
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54 RETURN ONE = TWO;
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55 ELSE
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56 RETURN ONE /= TWO;
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57 END IF;
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58 END EQUAL_T;
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59 BEGIN
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60 NULL;
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61 END TP;
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62
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63 USE TP;
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64
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65 PACKAGE P IS
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66 TYPE T1 IS LIMITED PRIVATE;
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67 TYPE T2 IS LIMITED PRIVATE;
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68 TYPE T3 IS LIMITED PRIVATE;
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69 TYPE T4 IS LIMITED PRIVATE;
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70 PRIVATE
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71 TASK TYPE T1 IS
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72 ENTRY HERE(VAL1 : IN OUT INTEGER);
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73 END T1;
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74
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75 TYPE T2 IS NEW T;
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76
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77 TYPE T3 IS RECORD
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78 INT : T;
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79 END RECORD;
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80
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81 TYPE T4 IS ARRAY(1..5) OF T;
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82 END P;
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83
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84 PACKAGE BODY P IS
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85 X1 : T1;
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86 X3 : T3;
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87 X4 : T4;
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88 VAR : INTEGER := 25;
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89
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90 TASK BODY T1 IS
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91 BEGIN
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92 ACCEPT HERE(VAL1 : IN OUT INTEGER) DO
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93 VAL1 := VAL1 * 2;
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94 END HERE;
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95 END T1;
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96
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97 BEGIN
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98 TEST ("C74406A", "CHECK THAT THE FULL DECLARATION OF A " &
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99 "LIMITED PRIVATE TYPE CAN DECLARE A TASK " &
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100 "TYPE, A TYPE DERIVED FROM A LIMITED " &
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101 "PRIVATE TYPE, AND A COMPOSITE TYPE WITH " &
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102 "A COMPONENT OF A LIMITED TYPE");
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103
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104 X1.HERE(VAR);
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105
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106 IF NOT EQUAL(VAR,IDENT_INT(50)) THEN
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107 FAILED ("IMPROPER VALUE FOR VAL");
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108 END IF;
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109
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110 INIT (X3.INT, 50);
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111
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112 IF X3.INT NOT IN T THEN
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113 FAILED ("IMPROPER RESULT FROM MEMBERSHIP TEST");
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114 END IF;
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115
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116 INIT (X4(3), 17);
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117
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118 IF NOT EQUAL_T(T'(X4(3)),T(X4(3))) THEN
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119 FAILED ("IMPROPER RESULT FROM QUALIFICATION AND " &
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120 "EXPLICIT CONVERSION");
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121 END IF;
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122
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123 RESULT;
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124 END P;
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125
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126 USE P;
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127
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128 BEGIN
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129 NULL;
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130 END C74406A;
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