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1 -- LA140102.AM
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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 a compilation unit may not depend semantically
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28 -- on two different versions of the same compilation unit.
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29 -- Check the case where a task body depends on a package
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30 -- specification.
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31 --
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32 -- TEST DESCRIPTION:
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33 -- This test compiles a package spec, a generic package
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34 -- with a body containing a task with a body that withs the
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35 -- first package spec, and a main procedure that withs the
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36 -- generic package and calls the task. Then, a new version
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37 -- of the package spec is compiled (in a separate file, simulating
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38 -- editing and modification of the unit). Unless automatic
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39 -- recompilation is supported, this test should fail to link.
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40 -- Otherwise, the test should recompile and link the correct
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41 -- version of the package spec and report "PASSED" at
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42 -- execution time.
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43 --
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44 -- SPECIAL REQUIREMENTS:
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45 -- To build this test:
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46 -- 1) Compile the file LA140100 (and include the results in the
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47 -- program library).
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48 -- 2) Compile the file LA140101 (and include the results in the
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49 -- program library).
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50 -- 3) Compile the file LA140102 (and include the results in the
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51 -- program library).
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52 -- 4) Compile the file LA140103 (and include the results in the
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53 -- program library).
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54 -- 5) Attempt to build an executable image.
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55 -- 6) If an executable image results, run it.
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56 --
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57 -- TEST FILES:
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58 -- This test consists of the following files:
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59 -- LA140100.A
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60 -- LA140101.A
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61 -- -> LA140102.AM
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62 -- LA140103.A
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63 --
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64 -- PASS/FAIL CRITERIA:
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65 -- The test passes if a link time error message reports that
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66 -- LA14010_1.INC_TASK is missing or obsolete and no executable image
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67 -- results. The test also passes if an executable image is produced
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68 -- and reports "PASSED" (in the case where the implementation supports
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69 -- automatic recompilation).
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70 --
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71 --
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72 -- CHANGE HISTORY:
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73 -- 01 MAY 95 ACVC 1.12 LA5008O baseline version
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74 -- 29 JUN 95 SAIC Initial version
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75 -- 29 FEB 96 SAIC First revision after review
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76 -- 17 NOV 96 SAIC Modified unit names and prologue to conform
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77 -- to coding conventions.
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78 --
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79 --!
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80
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81 with Report; use Report;
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82 with LA14010_1;
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83
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84 procedure LA140102 is
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85 subtype scalar_type is integer range 0..100;
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86 TC_val : scalar_type := 0;
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87 package Gen_pack is new LA14010_1(scalar_type);
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88 begin
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89 Test ("LA14010", "Check that a compilation unit may not " &
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90 "depend semantically on two different " &
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91 "versions of the same compilation unit. " &
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92 "Check the case where a task body depends " &
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93 "on a package specification");
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94
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95 Gen_pack.inc(TC_val);
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96
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97 if TC_val = 1 then
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98 Failed ("Old package specification used");
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99 elsif TC_val /= 10 then
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100 Failed ("Incorrect value returned");
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101 end if;
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102
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103 Result;
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104 end LA140102;
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