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111
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1 -- C37211E.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 BY A DISCRIMINANT CONSTRAINT
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26 -- IF A VALUE SPECIFIED FOR A DISCRIMINANT DOES NOT LIE IN THE RANGE
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27 -- OF THE DISCRIMINANT.
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28
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29 -- R.WILLIAMS 8/28/86
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30 -- PWN 10/27/95 REMOVED CHECK WHERE CONSTRAINT RULES HAVE CHANGED.
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31 -- PWN 12/03/95 CORRECTED FORMATING PROBLEM.
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32 -- TMB 11/20/96 REINTRODUCED CHECK REMOVED ON 10/27 WITH ADA95 CHANGES
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33 -- TMB 12/2/96 DELETED CHECK OF CONSTRAINED ACCESS TYPE
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34 -- EDS 07/14/98 AVOID OPTIMIZATION
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35
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36 WITH REPORT; USE REPORT;
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37 PROCEDURE C37211E IS
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38
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39 TYPE REC (D : POSITIVE) IS
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40 RECORD
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41 NULL;
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42 END RECORD;
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43
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44 TYPE ACC IS ACCESS REC;
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45 BEGIN
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46 TEST ( "C37211E", "CHECK THAT CONSTRAINT_ERROR IS RAISED BY " &
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47 "A DISCRIMINANT CONSTRAINT IF A VALUE " &
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48 "SPECIFIED FOR A DISCRIMINANT DOES NOT LIE " &
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49 "IN THE RANGE OF THE DISCRIMINANT WHERE THE " &
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50 "TYPE MARK DENOTES AN ACCESS TYPE" );
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51
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52 BEGIN
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53 DECLARE
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54 SUBTYPE SUBACC IS ACC (IDENT_INT (-1));
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55 BEGIN
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56 DECLARE
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57 SA : SUBACC;
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58 BEGIN
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59 FAILED ( "NO EXCEPTION RAISED AT THE " &
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60 "ELABORATION OF SUBTYPE SUBACC " &
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61 INTEGER'IMAGE(SA.D));
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62 END;
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63 EXCEPTION
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64 WHEN OTHERS =>
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65 FAILED ( "EXCEPTION RAISED AT DECLARATION OF " &
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66 "OBJECT SA" );
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67 END;
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68
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69 EXCEPTION
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70 WHEN CONSTRAINT_ERROR =>
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71 NULL;
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72 WHEN OTHERS =>
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73 FAILED ( "WRONG EXCEPTION RAISED AT ELABORATION OF " &
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74 "SUBTYPE SUBACC" );
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75 END;
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76
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77 BEGIN
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78 DECLARE
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79 TYPE ARR IS ARRAY (1 .. 10) OF ACC (IDENT_INT (-1));
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80 BEGIN
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81 DECLARE
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82 AR : ARR;
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83 BEGIN
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84 FAILED ( "NO EXCEPTION RAISED AT THE " &
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85 "ELABORATION OF TYPE ARR " &
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86 INTEGER'IMAGE(AR(1).D));
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87 END;
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88 EXCEPTION
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89 WHEN OTHERS =>
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90 FAILED ( "EXCEPTION RAISED AT DECLARATION OF " &
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91 "OBJECT AR" );
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92 END;
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93
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94 EXCEPTION
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95 WHEN CONSTRAINT_ERROR =>
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96 NULL;
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97 WHEN OTHERS =>
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98 FAILED ( "WRONG EXCEPTION RAISED AT ELABORATION OF " &
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99 "TYPE ARR" );
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100 END;
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101
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102 BEGIN
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103 DECLARE
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104 TYPE REC1 IS
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105 RECORD
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106 X : ACC (IDENT_INT (-1));
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107 END RECORD;
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108
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109 BEGIN
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110 DECLARE
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111 R1 : REC1;
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112 BEGIN
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113 FAILED ( "NO EXCEPTION RAISED AT THE " &
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114 "ELABORATION OF TYPE REC1 " & INTEGER'IMAGE(R1.X.D));
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115 END;
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116 EXCEPTION
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117 WHEN OTHERS =>
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118 FAILED ( "EXCEPTION RAISED AT DECLARATION OF " &
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119 "OBJECT R1" );
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120 END;
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121
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122 EXCEPTION
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123 WHEN CONSTRAINT_ERROR =>
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124 NULL;
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125 WHEN OTHERS =>
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126 FAILED ( "WRONG EXCEPTION RAISED AT ELABORATION OF " &
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127 "TYPE REC1" );
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128 END;
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129
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130 BEGIN
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131 DECLARE
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132 TYPE ACCA IS ACCESS ACC (IDENT_INT (-1));
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133 BEGIN
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134 DECLARE
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135 ACA : ACCA;
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136 BEGIN
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137 FAILED ( "NO EXCEPTION RAISED AT THE " &
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138 "ELABORATION OF TYPE ACCA " &
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139 INTEGER'IMAGE(ACA.ALL.D));
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140 END;
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141 EXCEPTION
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142 WHEN OTHERS =>
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143 FAILED ( "EXCEPTION RAISED AT DECLARATION OF " &
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144 "OBJECT ACA" );
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145 END;
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146
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147 EXCEPTION
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148 WHEN CONSTRAINT_ERROR =>
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149 NULL;
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150 WHEN OTHERS =>
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151 FAILED ( "WRONG EXCEPTION RAISED AT ELABORATION OF " &
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152 "TYPE ACCA" );
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153 END;
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154
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155 BEGIN
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156 DECLARE
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157 TYPE NEWACC IS NEW ACC (IDENT_INT (-1));
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158 BEGIN
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159 DECLARE
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160 NA : NEWACC;
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161 BEGIN
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162 FAILED ( "NO EXCEPTION RAISED AT THE " &
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163 "ELABORATION OF TYPE NEWACC " &
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164 INTEGER'IMAGE(NA.D));
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165 END;
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166 EXCEPTION
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167 WHEN OTHERS =>
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168 FAILED ( "EXCEPTION RAISED AT DECLARATION OF " &
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169 "OBJECT NA" );
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170 END;
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171
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172 EXCEPTION
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173 WHEN CONSTRAINT_ERROR =>
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174 NULL;
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175 WHEN OTHERS =>
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176 FAILED ( "WRONG EXCEPTION RAISED AT ELABORATION OF " &
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177 "TYPE NEWACC" );
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178 END;
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179
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180 BEGIN
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181 DECLARE
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182 A : ACC (IDENT_INT (-1));
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183 BEGIN
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184 FAILED ( "NO EXCEPTION RAISED AT THE DECLARATION OF " &
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185 "A " & INTEGER'IMAGE(A.D));
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186 EXCEPTION
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187 WHEN OTHERS =>
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188 FAILED ( "EXCEPTION RAISED INSIDE BLOCK " &
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189 "CONTAINING A" );
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190 END;
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191
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192 EXCEPTION
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193 WHEN CONSTRAINT_ERROR =>
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194 NULL;
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195 WHEN OTHERS =>
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196 FAILED ( "WRONG EXCEPTION RAISED AT DECLARATION OF " &
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197 "A" );
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198 END;
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199
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200
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201 BEGIN
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202 DECLARE
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203 TYPE BAD_ACC (D : POSITIVE := IDENT_INT (-1)) IS
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204 RECORD
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205 NULL;
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206 END RECORD;
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207 BEGIN
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208 DECLARE
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209 BAC : BAD_ACC;
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210 BEGIN
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211 FAILED ( "NO EXCEPTION RAISED AT THE " &
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212 "DECLARATION OF OBJECT BAC " &
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213 INTEGER'IMAGE(BAC.D));
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214 EXCEPTION
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215 WHEN OTHERS =>
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216 FAILED ( "EXCEPTION RAISED INSIDE BLOCK " &
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217 "DECLARING BAC" );
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218 END;
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219 EXCEPTION
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220 WHEN CONSTRAINT_ERROR =>
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221 NULL;
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222 WHEN OTHERS =>
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223 FAILED ( "WRONG EXCEPTION RAISED AT DECLARATION " &
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224 "OF OBJECT BAC" );
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225 END;
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226 EXCEPTION
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227 WHEN OTHERS =>
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228 FAILED ( "EXCEPTION RAISED AT ELABORATION OF TYPE " &
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229 "BAD_ACC" );
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230 END;
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231
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232 RESULT;
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233 END C37211E;
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