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111
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1 -- CC3016C.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 AN INSTANCE OF A GENERIC PACKAGE MUST DECLARE A
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26 -- PACKAGE. CHECK THAT THE STATEMENTS IN AN INSTANTIATED GENERIC
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27 -- PACKAGE BODY ARE EXECUTED AFTER THE ELABORATION OF THE
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28 -- DECLARATIONS (IN SPEC AND IN BODY).
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29
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30 -- HISTORY:
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31 -- EDWARD V. BERARD, 8 AUGUST 1990
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32
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33 WITH REPORT;
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34
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35 PROCEDURE CC3016C IS
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36
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37 GENERIC
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38
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39 TYPE SOME_TYPE IS PRIVATE ;
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40 FIRST_INITIAL_VALUE : IN SOME_TYPE ;
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41 SECOND_INITIAL_VALUE : IN SOME_TYPE ;
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42 WITH PROCEDURE CHANGE (FIRST : IN SOME_TYPE ;
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43 RESULT : OUT SOME_TYPE) ;
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44 WITH PROCEDURE SECOND_CHANGE (FIRST : IN SOME_TYPE ;
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45 RESULT : OUT SOME_TYPE) ;
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46 WITH PROCEDURE THIRD_CHANGE (FIRST : IN SOME_TYPE ;
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47 RESULT : OUT SOME_TYPE) ;
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48 FIRST_EXPECTED_RESULT : IN SOME_TYPE ;
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49 SECOND_EXPECTED_RESULT : IN SOME_TYPE ;
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50 THIRD_EXPECTED_RESULT : IN SOME_TYPE ;
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51 FOURTH_EXPECTED_RESULT : IN SOME_TYPE ;
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52 FIFTH_EXPECTED_RESULT : IN SOME_TYPE ;
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53 SIXTH_EXPECTED_RESULT : IN SOME_TYPE ;
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54
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55 PACKAGE OUTER IS
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56
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57 VARIABLE : SOME_TYPE := FIRST_INITIAL_VALUE ;
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58
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59 FUNCTION INNER_VARIABLE RETURN SOME_TYPE ;
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60
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61 GENERIC
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62
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63 INITIAL_VALUE : IN SOME_TYPE ;
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64 WITH PROCEDURE CHANGE (FIRST : IN SOME_TYPE ;
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65 RESULT : OUT SOME_TYPE) ;
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66 WITH PROCEDURE SECOND_CHANGE (FIRST : IN SOME_TYPE ;
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67 RESULT : OUT SOME_TYPE) ;
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68 FIRST_EXPECTED_RESULT : IN SOME_TYPE ;
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69 SECOND_EXPECTED_RESULT : IN SOME_TYPE ;
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70 THIRD_EXPECTED_RESULT : IN SOME_TYPE ;
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71 FOURTH_EXPECTED_RESULT : IN SOME_TYPE ;
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72
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73 PACKAGE INNER IS
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74 VARIABLE : SOME_TYPE := INITIAL_VALUE ;
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75 END INNER ;
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76
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77 END OUTER ;
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78
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79
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80 PACKAGE BODY OUTER IS
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81
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82 ANOTHER_VARIABLE : SOME_TYPE := FIRST_INITIAL_VALUE ;
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83
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84 PACKAGE BODY INNER IS
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85 ANOTHER_VARIABLE : SOME_TYPE := INITIAL_VALUE ;
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86 BEGIN -- INNER
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87
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88 CHANGE (FIRST => VARIABLE,
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89 RESULT => VARIABLE) ;
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90 CHANGE (FIRST => ANOTHER_VARIABLE,
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91 RESULT => ANOTHER_VARIABLE) ;
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92 OUTER.SECOND_CHANGE (FIRST => OUTER.VARIABLE,
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93 RESULT => OUTER.VARIABLE) ;
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94 OUTER.CHANGE (FIRST => OUTER.ANOTHER_VARIABLE,
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95 RESULT => OUTER.ANOTHER_VARIABLE) ;
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96
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97 IF (VARIABLE /= FIRST_EXPECTED_RESULT) OR
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98 (ANOTHER_VARIABLE /= SECOND_EXPECTED_RESULT) OR
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99 (OUTER.VARIABLE
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100 /= THIRD_EXPECTED_RESULT) OR
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101 (OUTER.ANOTHER_VARIABLE
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102 /= FOURTH_EXPECTED_RESULT) THEN
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103 REPORT.FAILED("ASSIGNED VALUES INCORRECT - BODY OF INNER") ;
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104 END IF;
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105
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106 END INNER ;
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107
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108 PACKAGE NEW_INNER IS NEW INNER
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109 (INITIAL_VALUE => SECOND_INITIAL_VALUE,
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110 CHANGE => CHANGE,
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111 SECOND_CHANGE => THIRD_CHANGE,
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112 FIRST_EXPECTED_RESULT => FIRST_EXPECTED_RESULT,
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113 SECOND_EXPECTED_RESULT => SECOND_EXPECTED_RESULT,
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114 THIRD_EXPECTED_RESULT => THIRD_EXPECTED_RESULT,
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115 FOURTH_EXPECTED_RESULT => FOURTH_EXPECTED_RESULT) ;
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116
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117 FUNCTION INNER_VARIABLE RETURN SOME_TYPE IS
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118 BEGIN
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119 RETURN NEW_INNER.VARIABLE ;
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120 END INNER_VARIABLE ;
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121
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122 BEGIN -- OUTER
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123
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124 SECOND_CHANGE (FIRST => VARIABLE,
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125 RESULT => VARIABLE) ;
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126 SECOND_CHANGE (FIRST => ANOTHER_VARIABLE,
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127 RESULT => ANOTHER_VARIABLE) ;
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128
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129 IF (VARIABLE /= FIFTH_EXPECTED_RESULT) OR
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130 (ANOTHER_VARIABLE /= SIXTH_EXPECTED_RESULT) OR
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131 (NEW_INNER.VARIABLE /= FIRST_EXPECTED_RESULT) THEN
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132 REPORT.FAILED("ASSIGNED VALUES INCORRECT - BODY OF OUTER") ;
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133 END IF;
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134
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135 END OUTER ;
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136
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137 PROCEDURE DOUBLE (THIS_VALUE : IN INTEGER;
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138 GIVING_THIS_RESULT : OUT INTEGER) IS
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139 BEGIN -- DOUBLE
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140 GIVING_THIS_RESULT := 2 * THIS_VALUE ;
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141 END DOUBLE ;
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142
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143 PROCEDURE ADD_20 (TO_THIS_VALUE : IN INTEGER;
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144 GIVING_THIS_RESULT : OUT INTEGER) IS
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145 BEGIN -- ADD_20
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146 GIVING_THIS_RESULT := TO_THIS_VALUE + 20 ;
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147 END ADD_20 ;
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148
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149 PROCEDURE TIMES_FIVE (THIS_VALUE : IN INTEGER;
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150 GIVING_THIS_RESULT : OUT INTEGER) IS
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151 BEGIN -- TIMES_FIVE
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152 GIVING_THIS_RESULT := 5 * THIS_VALUE ;
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153 END TIMES_FIVE ;
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154
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155 BEGIN -- CC3016C
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156
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157 REPORT.TEST ("CC3016C" , "CHECK THAT AN INSTANCE OF A GENERIC PACKAGE " &
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158 "MUST DECLARE A PACKAGE. CHECK THAT THE STATEMENTS IN AN " &
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159 "INSTANTIATED GENERIC PACKAGE BODY ARE EXECUTED AFTER THE " &
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160 "ELABORATION OF THE DECLARATIONS (IN SPEC AND IN BODY).") ;
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161
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162 LOCAL_BLOCK:
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163
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164 DECLARE
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165
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166 PACKAGE NEW_OUTER IS NEW OUTER
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167 (SOME_TYPE => INTEGER,
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168 FIRST_INITIAL_VALUE => 7,
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169 SECOND_INITIAL_VALUE => 11,
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170 CHANGE => DOUBLE,
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171 SECOND_CHANGE => ADD_20,
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172 THIRD_CHANGE => TIMES_FIVE,
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173 FIRST_EXPECTED_RESULT => 22,
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174 SECOND_EXPECTED_RESULT => 22,
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175 THIRD_EXPECTED_RESULT => 27,
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176 FOURTH_EXPECTED_RESULT => 14,
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177 FIFTH_EXPECTED_RESULT => 47,
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178 SIXTH_EXPECTED_RESULT => 34) ;
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179
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180 BEGIN -- LOCAL_BLOCK
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181
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182 IF (NEW_OUTER.VARIABLE /= 47) OR
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183 (NEW_OUTER.INNER_VARIABLE /= 22) THEN
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184 REPORT.FAILED("ASSIGNED VALUES INCORRECT - " &
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185 "BODY OF MAIN PROGRAM") ;
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186 END IF;
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187
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188 END LOCAL_BLOCK ;
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189
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190 REPORT.RESULT;
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191
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192 END CC3016C;
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