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-- LA140092.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 subunit package body depends

--      on a unit that is changed.

--

-- TEST DESCRIPTION:

--      This test compiles a package, separate subunit package

--      body, and a procedure that withs the package.  Then,

--      a new version of the package is compiled (in a separate

--      file, simulating and editing modification to the package).

--      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 LA140090 (and include the results in the

--            program library).

--         2) Compile the file LA140091 (and include the results in the

--            program library).

--         3) Compile the file LA140092 (and include the results in the

--            program library).

--         4) Compile the file LA140093 (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:

--         LA140090.A

--         LA140091.A

--      -> LA140092.AM

--         LA140093.A

--

-- PASS/FAIL CRITERIA:

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

--      LA14009_0.LA14009_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   LA5007N baseline version

--     25 MAY 95   SAIC        Initial version

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

--

--!

separate (LA14009_0)

package body LA14009_1 is

     procedure P (TC_local : in out integer) is

     begin

          TC_local := LA14009_0.TC_var;

     end P;

end LA14009_1;

with Report; use Report;

with LA14009_0;

procedure LA140092 is

     TC_val : integer := 0;

begin

     Test ("LA14009", "Check that a compilation unit may not depend " &

                      "semantically on two different versions of the " &

                      "same compilation unit.  Check the case where " &

                      "a subunit package body depends on a unit that " &

                      "is changed");

     LA14009_0.LA14009_1.P(TC_Val);

     if TC_val = 100 then

          Failed ("Revised package body not used");

     elsif TC_val /= -10 then

          Failed ("Incorrect value returned");

     end if;

     Result;

end LA140092;