111
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1 -- CD40001.A
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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 --
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26 -- OBJECTIVE:
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27 -- Check that Enumeration_Representation_Clauses are supported for
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28 -- codes in the range System.Min_Int..System.Max_Int.
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29 --
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30 -- TEST DESCRIPTION:
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31 -- This test defines several types, and checks that the range of the
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32 -- enumeration clause is as expected.
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33 --
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34 -- APPLICABILITY CRITERIA:
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35 -- All implementations must attempt to compile this test.
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36 --
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37 -- For implementations validating against Systems Programming Annex (C):
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38 -- this test must execute and report PASSED.
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39 --
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40 -- For implementations not validating against Annex C:
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41 -- this test may report compile time errors at one or more points
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42 -- indicated by "-- ANX-C RQMT", in which case it may be graded as inapplicable.
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43 -- Otherwise, the test must execute and report PASSED.
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44 --
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45 --
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46 -- CHANGE HISTORY:
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47 -- 22 JUL 95 SAIC Initial version
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48 -- 07 MAY 96 SAIC Revised for 2.1
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49 -- 16 FEB 98 EDS Modified Documentation.
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50 --!
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51
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52 with System;
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53 with Ada.Unchecked_Conversion;
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54 package CD40001_0 is
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55
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56 type Press_The_Bounds is ( Negative_Large, Positive_Large );
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57
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58 for Press_The_Bounds use
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59 ( Negative_Large => System.Min_Int, -- ANX-C RQMT.
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60 Positive_Large => System.Max_Int ); -- ANX-C RQMT.
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61
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62 type Add_The_Bounds is
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63 ( Monday, Tuesday, Wednesday, Thursday, Friday, Saturday);
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64
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65 for Add_The_Bounds use
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66 ( Monday => System.Min_Int, -- ANX-C RQMT.
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67 Tuesday => System.Min_Int + 1, -- ANX-C RQMT.
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68 Wednesday => System.Min_Int + 2, -- ANX-C RQMT.
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69 Thursday => System.Min_Int + 3, -- ANX-C RQMT.
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70 Friday => System.Min_Int + 4, -- ANX-C RQMT.
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71 Saturday => System.Min_Int + 5 ); -- ANX-C RQMT.
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72
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73 type Minus_The_Bounds is ( Jan, Feb, Mar, Apr);
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74
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75 for Minus_The_Bounds use
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76 ( Apr => System.Max_Int, -- ANX-C RQMT.
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77 Mar => System.Max_Int - 1, -- ANX-C RQMT.
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78 Feb => System.Max_Int - 2, -- ANX-C RQMT.
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79 Jan => System.Max_Int - 3 ); -- ANX-C RQMT.
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80
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81 type TC_Integer is range System.Min_Int..System.Max_Int;
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82
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83 procedure TC_Check_Press;
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84
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85 procedure TC_Check_Add;
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86
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87 procedure TC_Check_Minus;
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88
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89 function TC_Compare_Press is new Ada.Unchecked_Conversion
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90 (Press_The_Bounds, TC_Integer);
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91
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92 function TC_Compare_Add is new Ada.Unchecked_Conversion
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93 (Add_The_Bounds, TC_Integer);
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94
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95 function TC_Compare_Minus is new Ada.Unchecked_Conversion
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96 (Minus_The_Bounds, TC_Integer);
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97
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98 end CD40001_0;
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99
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100 --==================================================================--
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101
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102 with Report;
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103 package body CD40001_0 is
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104
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105 procedure TC_Check_Press is
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106 My_Press_First : Press_The_Bounds := Negative_Large;
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107 My_Press_Last : Press_The_Bounds := Positive_Large;
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108 begin
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109 if TC_Compare_Press (My_Press_First) /= System.Min_Int or
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110 TC_Compare_Press (My_Press_Last) /= System.Max_Int
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111 then
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112 Report.Failed
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113 ("Expected enumeration size of System.Min_Int and System.Max_Int " &
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114 "not available for this implementation");
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115 end if;
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116 end TC_Check_Press;
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117
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118 ---------------------------------------------------------------------------
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119 procedure TC_Check_Add is
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120 My_Monday : Add_The_Bounds := Monday;
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121 My_Tuesday : Add_The_Bounds := Tuesday;
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122 My_Wednesday : Add_The_Bounds := Wednesday;
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123 My_Thursday : Add_The_Bounds := Thursday;
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124 My_Friday : Add_The_Bounds := Friday;
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125 My_Saturday : Add_The_Bounds := Saturday;
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126 begin
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127 if TC_Compare_Add (My_Monday) /= (System.Min_Int) or
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128 TC_Compare_Add (My_Thursday) /= (System.Min_Int + 3) or
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129 TC_Compare_Add (My_Wednesday) /= (System.Min_Int + 2) or
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130 TC_Compare_Add (My_Tuesday) /= (System.Min_Int + 1) or
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131 TC_Compare_Add (My_Saturday) /= (System.Min_Int + 5) or
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132 TC_Compare_Add (My_Friday) /= (System.Min_Int + 4)
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133 then
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134 Report.Failed
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135 ("Expected enumeration size of System.Min_Int, System.Min_Int + 1 " &
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136 "through System.Min_Int + 5 not available for this implementation");
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137 end if;
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138 end TC_Check_Add;
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139
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140 ---------------------------------------------------------------------------
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141 procedure TC_Check_Minus is
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142 My_Jan : Minus_The_Bounds := Jan;
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143 My_Feb : Minus_The_Bounds := Feb;
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144 My_Mar : Minus_The_Bounds := Mar;
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145 My_Apr : Minus_The_Bounds := Apr;
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146 begin
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147 if TC_Compare_Minus (My_Jan) /= (System.Max_Int - 3) or
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148 TC_Compare_Minus (My_Feb) /= (System.Max_Int - 2) or
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149 TC_Compare_Minus (My_Mar) /= (System.Max_Int - 1) or
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150 TC_Compare_Minus (My_Apr) /= (System.Max_Int)
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151 then
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152 Report.Failed
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153 ("Expected enumeration size of System.Max_Int, System.Max_Int - 1 " &
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154 "through System.Max_Int - 3 not available for this implementation");
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155 end if;
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156 end TC_Check_Minus;
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157
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158 end CD40001_0;
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159
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160 --==================================================================--
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161
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162 with Report;
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163 with CD40001_0;
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164
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165 procedure CD40001 is
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166
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167 begin -- Main test procedure.
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168
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169 Report.Test ("CD40001", "Check that Enumeration_Representation_Clauses " &
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170 "are supported for codes in the range " &
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171 "System.Min_Int..System.Max_Int" );
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172
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173 CD40001_0.TC_Check_Press;
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174
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175 CD40001_0.TC_Check_Add;
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176
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177 CD40001_0.TC_Check_Minus;
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178
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179 Report.Result;
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180
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181 end CD40001;
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