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111
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1 -- C43215A.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 CONSTRAINT_ERROR IS RAISED FOR A POSITIONAL
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26 -- ARRAY AGGREGATE WHOSE UPPER BOUND EXCEEDS THE UPPER BOUND
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27 -- OF THE INDEX SUBTYPE BUT BELONGS TO THE INDEX BASE TYPE.
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28
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29 -- EG 02/13/84
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30
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31 WITH REPORT;
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32 WITH SYSTEM;
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33
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34 PROCEDURE C43215A IS
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35
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36 USE REPORT;
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37 USE SYSTEM;
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38
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39 BEGIN
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40
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41 TEST("C43215A","CHECK THAT CONSTRAINT_ERROR IS RAISED " &
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42 "FOR A POSITIONAL ARRAY AGGREGATE WHOSE " &
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43 "UPPER BOUND EXCEEDS THE UPPER BOUND OF THE " &
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44 "INDEX SUBTYPE BUT BELONGS TO THE INDEX " &
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45 "BASE TYPE");
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46
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47 BEGIN
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48
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49 CASE_A : DECLARE
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50
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51 LOWER_BOUND : CONSTANT := MAX_INT-3;
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52 UPPER_BOUND : CONSTANT := MAX_INT-1;
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53
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54 TYPE STA IS RANGE LOWER_BOUND .. UPPER_BOUND;
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55
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56 TYPE TA IS ARRAY(STA RANGE <>) OF INTEGER;
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57
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58 A1 : TA(STA);
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59 OK : EXCEPTION;
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60
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61 FUNCTION FUN1 RETURN TA IS
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62 BEGIN
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63 RETURN (1, 2, 3, 4);
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64 EXCEPTION
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65 WHEN CONSTRAINT_ERROR =>
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66 BEGIN
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67 COMMENT ("CASE A : CONSTRAINT_ERROR RAISED");
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68 RAISE OK;
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69 END;
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70 WHEN OTHERS =>
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71 BEGIN
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72 FAILED ("CASE A : EXCEPTION RAISED IN FUN1");
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73 RAISE OK;
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74 END;
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75 END FUN1;
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76
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77 BEGIN
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78
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79 A1 := FUN1;
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80 FAILED ("CASE A : CONSTRAINT_ERROR NOT RAISED");
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81
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82 EXCEPTION
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83
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84 WHEN OK =>
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85 NULL;
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86
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87 WHEN OTHERS =>
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88 FAILED ("CASE A : EXCEPTION RAISED");
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89
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90 END CASE_A;
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91
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92 CASE_B : DECLARE
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93
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94 TYPE ENUM IS (A, B, C, D);
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95
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96 SUBTYPE STB IS ENUM RANGE A .. C;
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97
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98 TYPE TB IS ARRAY(STB RANGE <>) OF INTEGER;
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99
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100 B1 : TB(STB);
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101 OK : EXCEPTION;
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102
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103 FUNCTION FUN1 RETURN TB IS
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104 BEGIN
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105 RETURN (1, 2, 3, 4);
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106 EXCEPTION
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107 WHEN CONSTRAINT_ERROR =>
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108 BEGIN
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109 COMMENT ("CASE B : CONSTRAINT_ERROR RAISED");
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110 RAISE OK;
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111 END;
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112 WHEN OTHERS =>
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113 BEGIN
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114 FAILED ("CASE B : EXCEPTION RAISED IN FUN1");
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115 RAISE OK;
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116 END;
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117 END FUN1;
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118
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119 BEGIN
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120
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121 B1 := FUN1;
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122 FAILED ("CASE B : CONSTRAINT_ERROR NOT RAISED");
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123
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124 EXCEPTION
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125
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126 WHEN OK =>
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127 NULL;
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128
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129 WHEN OTHERS =>
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130 FAILED ("CASE B : EXCEPTION RAISED");
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131
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132 END CASE_B;
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133
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134 END;
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135
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136 RESULT;
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137
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138 END C43215A;
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