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1 -- CD2A32I.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 WHEN A SIZE SPECIFICATION OF THE SMALLEST APPROPRIATE
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27 -- SIGNED SIZE IS GIVEN FOR AN INTEGER TYPE, THE TYPE CAN
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28 -- BE PASSED AS AN ACTUAL PARAMETER TO GENERIC PROCEDURES.
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29
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30 -- HISTORY:
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31 -- JET 08/12/87 CREATED ORIGINAL TEST.
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32 -- DHH 04/11/89 CHANGED EXTENSION FROM '.DEP' TO '.ADA', CHANGED
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33 -- SIZE CLAUSE VALUE TO 7, AND CHANGED OPERATOR ON
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34 -- 'SIZE CHECKS.
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35 -- JRL 03/27/92 ELIMINATED REDUNDANT TESTING.
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36
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37 WITH REPORT; USE REPORT;
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38 PROCEDURE CD2A32I IS
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39
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40 TYPE BASIC_INT IS RANGE -63 .. 63;
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41 BASIC_SIZE : CONSTANT := 7;
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42
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43 FOR BASIC_INT'SIZE USE BASIC_SIZE;
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44
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45 BEGIN
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46
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47 TEST ("CD2A32I", "CHECK THAT WHEN A SIZE SPECIFICATION " &
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48 "OF THE SMALLEST APPROPRIATE SIGNED SIZE " &
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49 "IS GIVEN FOR AN INTEGER TYPE, " &
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50 "THE TYPE " &
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51 "CAN BE PASSED AS AN ACTUAL PARAMETER TO " &
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52 "GENERIC PROCEDURES");
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53
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54 DECLARE -- TYPE DECLARATION WITHIN GENERIC PROCEDURE.
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55
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56 GENERIC
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57 TYPE GPARM IS RANGE <>;
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58 PROCEDURE GENPROC;
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59
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60 PROCEDURE GENPROC IS
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61
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62 SUBTYPE INT IS GPARM;
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63
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64 I1 : INT := -63;
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65 I2 : INT := 0;
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66 I3 : INT := 63;
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67
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68 FUNCTION IDENT (I : INT) RETURN INT IS
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69 BEGIN
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70 IF EQUAL (0,0) THEN
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71 RETURN I;
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72 ELSE
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73 RETURN 0;
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74 END IF;
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75 END IDENT;
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76
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77 BEGIN -- GENPROC.
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78
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79 IF INT'SIZE /= IDENT_INT (BASIC_SIZE) THEN
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80 FAILED ("INCORRECT VALUE FOR INT'SIZE");
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81 END IF;
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82
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83 IF I1'SIZE < IDENT_INT (BASIC_SIZE) THEN
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84 FAILED ("INCORRECT VALUE FOR I1'SIZE");
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85 END IF;
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86
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87 FOR I IN IDENT (I1) .. IDENT (I3) LOOP
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88 IF NOT (I IN I1 .. I3) OR
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89 (I NOT IN IDENT(-63) .. IDENT(63)) THEN
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90 FAILED ("INCORRECT RESULTS FOR MEMBERSHIP " &
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91 "OPERATORS");
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92 END IF;
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93 END LOOP;
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94
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95 IF NOT ((+I1 = I1) AND
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96 (-I3 = I1) AND
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97 (ABS I1 = I3)) THEN
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98 FAILED ("INCORRECT RESULTS FOR UNARY ARITHMETIC " &
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99 "OPERATORS");
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100 END IF;
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101
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102 IF INT'LAST /= IDENT (63) THEN
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103 FAILED ("INCORRECT VALUE FOR INT'LAST");
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104 END IF;
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105
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106 IF INT'VAL (-63) /= IDENT (I1) OR
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107 INT'VAL (0) /= IDENT (I2) OR
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108 INT'VAL (63) /= IDENT (I3) THEN
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109 FAILED ("INCORRECT VALUE FOR INT'VAL");
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110 END IF;
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111
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112 IF INT'PRED (I2) /= IDENT (-1) OR
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113 INT'PRED (I3) /= IDENT (62) THEN
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114 FAILED ("INCORRECT VALUE FOR INT'PRED");
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115 END IF;
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116
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117 IF INT'VALUE ("-63") /= IDENT (I1) OR
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118 INT'VALUE (" 0") /= IDENT (I2) OR
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119 INT'VALUE (" 63") /= IDENT (I3) THEN
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120 FAILED ("INCORRECT VALUE FOR INT'VALUE");
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121 END IF;
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122
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123 END GENPROC;
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124
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125 PROCEDURE NEWPROC IS NEW GENPROC (BASIC_INT);
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126
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127 BEGIN
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128
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129 NEWPROC;
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130
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131 END;
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132
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133 RESULT;
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134
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135 END CD2A32I;
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