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111
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1 -- C64201B.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 INITALIZATION OF IN PARAMETERS OF A TASK
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26 -- TYPE IS PERMITTED.
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27 -- (SEE ALSO 7.4.4/T2 FOR TESTS OF LIMITED PRIVATE TYPES.)
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28
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29 -- CVP 5/14/81
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30 -- ABW 7/1/82
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31 -- BHS 7/9/84
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32
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33 WITH REPORT;
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34 PROCEDURE C64201B IS
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35
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36 USE REPORT;
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37
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38 BEGIN
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39
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40 TEST( "C64201B" , "CHECK THAT INITIALIZATION OF IN PARAMETERS " &
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41 "OF A TASK TYPE IS PERMITTED" );
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42
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43 DECLARE
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44
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45 GLOBAL : INTEGER := 10;
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46
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47 TASK TYPE T_TYPE IS
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48 ENTRY E (X : IN OUT INTEGER);
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49 END;
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50
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51 TSK1, TSK2 : T_TYPE;
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52
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53 TASK BODY T_TYPE IS
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54 BEGIN
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55 ACCEPT E (X : IN OUT INTEGER) DO
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56 X := X - 1;
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57 END E;
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58 ACCEPT E (X : IN OUT INTEGER) DO
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59 X := X + 1;
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60 END E;
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61 END T_TYPE;
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62
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63
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64 PROCEDURE PROC1 (T : T_TYPE := TSK1) IS
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65 BEGIN
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66 T.E (X => GLOBAL);
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67 END PROC1;
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68
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69 PROCEDURE PROC2 (T : T_TYPE := TSK1) IS
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70 BEGIN
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71 T.E (X => GLOBAL);
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72 IF (GLOBAL /= IDENT_INT(8)) THEN
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73 FAILED( "TASK NOT PASSED IN PROC1, " &
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74 "DEFAULT TSK1 EMPLOYED" );
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75 END IF;
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76 END PROC2;
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77
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78 PROCEDURE TERM (T : T_TYPE; NUM : CHARACTER) IS
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79 BEGIN
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80 IF NOT T'TERMINATED THEN
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81 ABORT T;
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82 COMMENT ("ABORTING TASK " & NUM);
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83 END IF;
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84 END TERM;
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85
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86 BEGIN
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87
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88 PROC1(TSK2);
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89 IF GLOBAL /= 9 THEN
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90 FAILED ("INCORRECT GLOBAL VALUE AFTER PROC1");
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91 ELSE
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92 PROC2;
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93 END IF;
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94
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95 TERM(TSK1, '1');
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96 TERM(TSK2, '2');
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97 END;
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98
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99 RESULT;
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100
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101 END C64201B;
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