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111
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1 -- C83F01B.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 INSIDE A PACKAGE BODY NESTED WITHIN ANOTHER PACKAGE BODY
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26 -- AN ATTEMPT TO REFERENCE AN IDENTIFIER DECLARED IN THE
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27 -- CORRESPONDING PACKAGE SPECIFICATION
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28 -- IS SUCCESSFUL EVEN IF THE SAME IDENTIFIER IS DECLARED IN THE
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29 -- OUTER PACKAGE (SPECIFICATION OR BODY) OR IN THE
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30 -- ENVIRONMENT SURROUNDING THE OUTER PACKAGE BODY.
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31
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32 -- INTERACTIONS WITH SEPARATE COMPILATION ARE TESTED IN C83F01C ,
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33 -- C83F01D .
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34
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35
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36 -- RM 08 AUGUST 1980
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37 -- JRK 13 NOV 1980
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38
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39
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40 WITH REPORT;
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41 PROCEDURE C83F01B IS
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42
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43 USE REPORT;
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44
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45 X1 , X2 : INTEGER RANGE 1..23 := 17 ;
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46
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47 TYPE T1 IS ( A , B , C) ;
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48
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49 Z : T1 := A ;
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50
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51
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52 BEGIN
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53
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54 TEST( "C83F01B" , "CHECK THAT INSIDE A NESTED PACKAGE BODY" &
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55 " AN ATTEMPT TO REFERENCE AN IDENTIFIER" &
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56 " DECLARED IN THE CORRESPONDING PACKAGE SPECI" &
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57 "FICATION IS SUCCESSFUL EVEN IF THE SAME IDEN" &
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58 "TIFIER IS DECLARED IN THE ENVIRONMENT SURROUND"&
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59 "ING THE PACKAGE BODY" ) ;
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60
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61 COMMENT("SEPARATELY COMPILED PACKAGES ARE TESTED IN C83F01C, -D");
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62
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63
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64 DECLARE
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65
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66
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67 Y1 , Y2 : INTEGER := 100 ;
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68
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69
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70 PACKAGE OUTER IS
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71
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72 Y3 : INTEGER := 100 ;
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73
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74 PACKAGE P IS
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75
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76 X1 : BOOLEAN := FALSE ;
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77 X2 : INTEGER RANGE 1..23 := 11 ;
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78 Y1 , Y3 : BOOLEAN := TRUE ;
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79 Y2 , Y4 : INTEGER := 5 ;
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80 T1 : INTEGER := 6 ;
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81 Z : INTEGER := 7 ;
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82
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83 END P ;
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84
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85 END OUTER ;
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86
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87
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88 X2 : INTEGER := 100 ;
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89
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90
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91 PACKAGE BODY OUTER IS
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92
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93 Y4 : INTEGER := 200 ;
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94
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95 PACKAGE BODY P IS
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96 BEGIN
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97
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98 X1 := NOT X1 AND Y1 AND Y3 ;
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99 Z := Z + T1 ;
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100 Y2 := X2 * Y2 ;
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101 Y4 := X2 * Y4 ;
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102
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103 -- INCORRECT INTERPRETATIONS IN THE FIRST TWO
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104 -- ASSIGNMENTS MANIFEST THEMSELVES AT
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105 -- COMPILE TIME AS TYPE ERRORS
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106
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107 END P ;
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108
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109 END OUTER ;
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110
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111
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112 BEGIN
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113
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114 IF X1 /= 17 OR
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115 Z /= A OR
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116 Y2 /= 100 OR
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117 NOT OUTER.P.X1 OR
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118 OUTER.P.Z /= 13 OR
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119 OUTER.P.Y2 /= 55 OR
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120 OUTER.P.Y4 /= 55
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121 THEN FAILED( "INCORRECT ACCESSING" );
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122 END IF;
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123
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124 END ;
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125
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126
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127 RESULT; -- POSSIBLE ERROR DURING ELABORATION OF P
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128
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129 END C83F01B;
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