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-- LA140021.AM

--

--                             Grant of Unlimited Rights

--

--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,

--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained

--     unlimited rights in the software and documentation contained herein.

--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making

--     this public release, the Government intends to confer upon all

--     recipients unlimited rights  equal to those held by the Government.

--     These rights include rights to use, duplicate, release or disclose the

--     released technical data and computer software in whole or in part, in

--     any manner and for any purpose whatsoever, and to have or permit others

--     to do so.

--

--                                    DISCLAIMER

--

--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR

--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED

--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE

--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE

--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A

--     PARTICULAR PURPOSE OF SAID MATERIAL.

--*

--

-- OBJECTIVE:

--      Check that a compilation unit may not depend semantically

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

--      Check the case where a unit depends on a package whose

--      declaration is changed.

--

-- TEST DESCRIPTION:

--      This test compiles the specification of a package containing

--      the specification of a procedure.  Then it compiles the body

--      of the package containing the body of the procedure and the

--      main test procedure.  The main procedure withs the first

--      package and calls the procedure in the first package.  Then,

--      the withed package specification is changed and recompiled.

--      Unless automatic recompilation is supported, this test should

--      fail to link.  Otherwise, the test should recompile the package

--      body and main procedure, link the correct versions of the unit,

--      and report "PASSED" at execution time.

--

-- SPECIAL REQUIREMENTS:

--      To build this test:

--         1) Compile the file LA140020 (and include the results in the

--            program library).

--         2) Compile the file LA140021 (and include the results in the

--            program library).

--         3) Compile the file LA140022 (and include the results in the

--            program library).

--         4) Attempt to build an executable image.

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

--

-- TEST FILES:

--      This test consists of the following files:

--         LA140020.A

--      -> LA140021.AM

--         LA140022.A

--

-- PASS/FAIL CRITERIA:

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

--      LA140020_0 is missing or obsolete and no executable image

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

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

--      automatic recompilation).

--

--

-- CHANGE HISTORY:

--     01 MAY 95   ACVC 1.12   LA5007J baseline version

--     08 MAY 95   SAIC        Initial version

--     16 NOV 96   SAIC        Changed unit and file names to conform to

--                             coding conventions.

--     07 DEC 96   SAIC        Moved LA140020_0 to a separate file.

--

--!

with Report; use Report;

with LA140020_0;

procedure LA140021 is

     TC_Val : integer := 0;

begin

     Test ("LA14002", "Check that a compilation unit may not depend " &

                      "semantically on two different versions of " &

                      "the same compilation unit.  Check the case " &

                      "where a unit depends on a package whose " &

                      "declaration is changed");

     LA140020_0.P (TC_Val);

     if TC_Val = 100 then

          Failed ("Changed unit not used");

     elsif TC_Val /= -10 then

          Failed ("Incorrect test value");

     end if;

     Result;

end LA140021;