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-- LA140142.AM

--

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--*

--

-- OBJECTIVE:

--      Check that a compilation unit may not depend semantically

--      on two different versions of the same compilation unit.

--      Check the case where a library level procedure depends

--      on another library level procedure that is changed.

--

-- TEST DESCRIPTION:

--      This test compiles a procedure, a procedure that withs

--      the first procedure, and a procedure that withs the second

--      procedure.  Then, a new version of the first procedure is

--      compiled (in a separate file, simulating and editing

--      modification to the procedure).  Unless automatic recompilation

--      is supported, this test should fail to link.  Otherwise, the

--      test should recompile and link the correct version of the

--      withed package and report "PASSED" at execution time.

--

-- SPECIAL REQUIREMENTS:

--      To build this test:

--         1) Compile the file LA140140 (and include the results in the

--            program library).

--         2) Compile the file LA140141 (and include the results in the

--            program library).

--         3) Compile the file LA140142 (and include the results in the

--            program library).

--         4) Compile the file LA140143 (and include the results in the

--            program library).

--         5) Attempt to build an executable image.

--         6) If an executable image results, run it.

--

-- TEST FILES:

--      This test consists of the following files:

--         LA140140.A

--         LA140141.A

--      -> LA140142.AM

--         LA140143.A

--

-- PASS/FAIL CRITERIA:

--      The test passes if a link time error message reports that

--      LA14014_1 is missing or obsolete and no executable image

--      results.  The test passes if an executable image is produced

--      and reports "PASSED" (in case the implementation supports

--      automatic recompilation).

--

--

-- CHANGE HISTORY:

--     01 MAY 95   ACVC 1.12   LA5007S baseline version

--     26 MAY 95   SAIC        Initial version

--     12 DEC 96   SAIC        Reorganized to permit automatic recompilation.

--

--!

with Report; use Report;

with LA14014_1;              -- when LA14014_0 is revised and recompiled,

                             -- this semantic dependency has to be

                             -- handled

procedure LA140142 is

     TC_val : integer := 0;

begin

     Test ("LA14014", "Check that a compilation unit may not depend " &

                      "semantically on two different versions of " &

                      "the same compilation unit.  Check the case " &

                      "where a library level procedure depends on " &

                      "another library level procedure that is changed");

     LA14014_1(TC_val);

     if TC_val = 50 then

          Failed ("Revised procedure not used");

     elsif TC_val = 70 then

          Failed ("Revised procedure not used");

     elsif TC_val /= -10 then

          Failed ("Incorrect value returned");

     end if;

     Result;

end LA140142;