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111
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1 -- CD2A22E.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
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27 -- CHECK THAT IF A SIZE CLAUSE SPECIFYING THE SMALLEST SIZE
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28 -- APPROPRIATE FOR AN UNSIGNED REPRESENTATION IS GIVEN FOR AN
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29 -- ENUMERATION TYPE, THEN OPERATIONS ON VALUES OF SUCH A TYPE
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30 -- ARE NOT AFFECTED BY THE REPRESENTATION CLAUSE.
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31
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32 -- HISTORY:
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33 -- JET 08/12/87 CREATED ORIGINAL TEST.
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34 -- PWB 05/11/89 CHANGED EXTENSION FROM '.DEP' TO '.ADA'.
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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 CD2A22E IS
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39
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40 BASIC_SIZE : CONSTANT := 2;
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41
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42 TYPE CHECK_TYPE IS (ZERO, ONE, TWO);
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43
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44 FOR CHECK_TYPE'SIZE USE BASIC_SIZE;
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45
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46 C0 : CHECK_TYPE := ZERO;
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47 C1 : CHECK_TYPE := ONE;
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48 C2 : CHECK_TYPE := TWO;
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49
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50 TYPE ARRAY_TYPE IS ARRAY (0 .. 2) OF CHECK_TYPE;
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51 CHARRAY : ARRAY_TYPE := (ZERO, ONE, TWO);
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52
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53 TYPE REC_TYPE IS RECORD
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54 COMP0 : CHECK_TYPE := ZERO;
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55 COMP1 : CHECK_TYPE := ONE;
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56 COMP2 : CHECK_TYPE := TWO;
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57 END RECORD;
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58
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59 CHREC : REC_TYPE;
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60
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61 FUNCTION IDENT (CH : CHECK_TYPE) RETURN CHECK_TYPE IS
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62 BEGIN
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63 IF EQUAL (3, 3) THEN
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64 RETURN CH;
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65 ELSE
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66 RETURN ONE;
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67 END IF;
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68 END IDENT;
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69
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70 PROCEDURE PROC (CI0, CI2 : CHECK_TYPE;
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71 CIO1, CIO2 : IN OUT CHECK_TYPE;
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72 CO2 : OUT CHECK_TYPE) IS
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73 BEGIN
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74 IF CIO1'SIZE < IDENT_INT (BASIC_SIZE) THEN
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75 FAILED ("INCORRECT VALUE FOR CIO1'SIZE");
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76 END IF;
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77
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78 IF NOT ((IDENT (CIO1) IN CIO1 .. CIO2) AND
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79 (CI0 NOT IN IDENT (ONE) .. CIO2)) THEN
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80 FAILED ("INCORRECT RESULTS FOR MEMBERSHIP OPERATORS " &
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81 "- 1");
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82 END IF;
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83
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84 IF CHECK_TYPE'VAL (0) /= IDENT (CI0) OR
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85 CHECK_TYPE'VAL (1) /= IDENT (CIO1) OR
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86 CHECK_TYPE'VAL (2) /= IDENT (CIO2) THEN
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87 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'VAL - 1");
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88 END IF;
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89
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90 IF CHECK_TYPE'PRED (CIO1) /= IDENT (CI0) OR
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91 CHECK_TYPE'PRED (CIO2) /= IDENT (CIO1) THEN
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92 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'PRED - 1");
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93 END IF;
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94
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95 IF CHECK_TYPE'VALUE ("ZERO") /= IDENT (CI0) OR
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96 CHECK_TYPE'VALUE ("ONE") /= IDENT (CIO1) OR
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97 CHECK_TYPE'VALUE ("TWO") /= IDENT (CIO2) THEN
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98 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'VALUE - 1");
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99 END IF;
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100
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101 CO2 := TWO;
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102
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103 END PROC;
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104
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105 BEGIN
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106 TEST ("CD2A22E", "CHECK THAT IF A SIZE CLAUSE " &
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107 "SPECIFYING THE SMALLEST SIZE APPROPRIATE " &
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108 "FOR AN UNSIGNED REPRESENTATION IS GIVEN " &
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109 "FOR AN ENUMERATION TYPE, THEN OPERATIONS " &
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110 "ON VALUES OF SUCH A TYPE ARE NOT AFFECTED " &
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111 "BY THE REPRESENTATION CLAUSE");
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112
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113 PROC (ZERO, TWO, C1, C2, C2);
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114
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115 IF CHECK_TYPE'SIZE /= IDENT_INT (BASIC_SIZE) THEN
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116 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'SIZE");
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117 END IF;
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118
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119 IF C0'SIZE < IDENT_INT (BASIC_SIZE) THEN
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120 FAILED ("INCORRECT VALUE FOR C0'SIZE");
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121 END IF;
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122
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123 IF NOT ((C0 < IDENT (ONE)) AND(IDENT (C2) > IDENT (C1)) AND
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124 (C1 <= IDENT (ONE)) AND(IDENT (TWO) = C2)) THEN
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125 FAILED ("INCORRECT RESULTS FOR RELATIONAL OPERATORS - 2");
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126 END IF;
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127
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128 IF CHECK_TYPE'LAST /= IDENT (TWO) THEN
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129 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'LAST - 2");
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130 END IF;
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131
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132 IF CHECK_TYPE'POS (C0) /= IDENT_INT (0) OR
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133 CHECK_TYPE'POS (C1) /= IDENT_INT (1) OR
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134 CHECK_TYPE'POS (C2) /= IDENT_INT (2) THEN
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135 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'POS - 2");
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136 END IF;
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137
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138 IF CHECK_TYPE'SUCC (C0) /= IDENT (C1) OR
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139 CHECK_TYPE'SUCC (C1) /= IDENT (C2) THEN
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140 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'SUCC - 2");
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141 END IF;
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142
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143 IF CHECK_TYPE'IMAGE (C0) /= IDENT_STR ("ZERO") OR
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144 CHECK_TYPE'IMAGE (C1) /= IDENT_STR ("ONE") OR
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145 CHECK_TYPE'IMAGE (C2) /= IDENT_STR ("TWO") THEN
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146 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'IMAGE - 2");
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147 END IF;
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148
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149 IF CHARRAY(1)'SIZE < IDENT_INT (BASIC_SIZE) THEN
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150 FAILED ("INCORRECT VALUE FOR CHARRAY(1)'SIZE");
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151 END IF;
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152
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153 IF NOT ((CHARRAY (0) < IDENT (ONE)) AND
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154 (IDENT (CHARRAY (2)) > IDENT (CHARRAY (1))) AND
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155 (CHARRAY (1) <= IDENT (ONE)) AND
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156 (IDENT (TWO) = CHARRAY (2))) THEN
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157 FAILED ("INCORRECT RESULTS FOR RELATIONAL OPERATORS - 3");
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158 END IF;
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159
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160 IF NOT ((IDENT (CHARRAY (1)) IN CHARRAY (1) .. CHARRAY (2)) AND
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161 (CHARRAY (0) NOT IN IDENT (ONE) .. CHARRAY (2))) THEN
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162 FAILED ("INCORRECT RESULTS FOR MEMBERSHIP OPERATORS - 3");
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163 END IF;
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164
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165 IF CHECK_TYPE'VAL (0) /= IDENT (CHARRAY (0)) OR
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166 CHECK_TYPE'VAL (1) /= IDENT (CHARRAY (1)) OR
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167 CHECK_TYPE'VAL (2) /= IDENT (CHARRAY (2)) THEN
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168 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'VAL - 3");
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169 END IF;
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170
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171 IF CHECK_TYPE'PRED (CHARRAY (1)) /= IDENT (CHARRAY (0)) OR
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172 CHECK_TYPE'PRED (CHARRAY (2)) /= IDENT (CHARRAY (1)) THEN
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173 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'PRED - 3");
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174 END IF;
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175
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176 IF CHECK_TYPE'VALUE ("ZERO") /= IDENT (CHARRAY (0)) OR
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177 CHECK_TYPE'VALUE ("ONE") /= IDENT (CHARRAY (1)) OR
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178 CHECK_TYPE'VALUE ("TWO") /= IDENT (CHARRAY (2)) THEN
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179 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'VALUE - 3");
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180 END IF;
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181
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182 IF CHREC.COMP2'SIZE < IDENT_INT (BASIC_SIZE) THEN
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183 FAILED ("INCORRECT VALUE FOR CHREC.COMP2'SIZE");
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184 END IF;
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185
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186 IF NOT ((CHREC.COMP0 < IDENT (ONE)) AND
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187 (IDENT (CHREC.COMP2) > IDENT (CHREC.COMP1)) AND
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188 (CHREC.COMP1 <= IDENT (ONE)) AND
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189 (IDENT (TWO) = CHREC.COMP2)) THEN
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190 FAILED ("INCORRECT RESULTS FOR RELATIONAL OPERATORS - 4");
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191 END IF;
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192
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193 IF NOT ((IDENT (CHREC.COMP1) IN CHREC.COMP1 .. CHREC.COMP2) AND
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194 (CHREC.COMP0 NOT IN IDENT (ONE) .. CHREC.COMP2)) THEN
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195 FAILED ("INCORRECT RESULTS FOR MEMBERSHIP OPERATORS - 4");
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196 END IF;
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197
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198 IF CHECK_TYPE'POS (CHREC.COMP0) /= IDENT_INT (0) OR
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199 CHECK_TYPE'POS (CHREC.COMP1) /= IDENT_INT (1) OR
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200 CHECK_TYPE'POS (CHREC.COMP2) /= IDENT_INT (2) THEN
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201 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'POS - 4");
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202 END IF;
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203
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204 IF CHECK_TYPE'SUCC (CHREC.COMP0) /= IDENT (CHREC.COMP1) OR
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205 CHECK_TYPE'SUCC (CHREC.COMP1) /= IDENT (CHREC.COMP2) THEN
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206 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'SUCC - 4");
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207 END IF;
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208
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209 IF CHECK_TYPE'IMAGE (CHREC.COMP0) /= IDENT_STR ("ZERO") OR
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210 CHECK_TYPE'IMAGE (CHREC.COMP1) /= IDENT_STR ("ONE") OR
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211 CHECK_TYPE'IMAGE (CHREC.COMP2) /= IDENT_STR ("TWO") THEN
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212 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'IMAGE - 4");
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213 END IF;
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214
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215 RESULT;
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216 END CD2A22E;
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