la140041.am

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-- LA140041.AM
--
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--
--     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 generic function depends on a 
--      library level package.
--
-- TEST DESCRIPTION:
--      This test compiles a package specification, then a generic 
--      function specification and body that withs the package, 
--      followed by a procedure that makes a call to an instance of
--      the generic function.  Then, the package specification is
--      recompiled, making the body of function LA14004_1 obsolete.
--      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 LA140040 (and include the results in the
--            program library).
--         2) Compile the file LA140041 (and include the results in the
--            program library).
--         3) Compile the file LA140042 (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:
--         LA140040.A
--      -> LA140041.AM
--         LA140042.A
--
-- PASS/FAIL CRITERIA:                
--      Expect a link-time error message that the body of generic 
--      function LA14004_1 is missing or obsolete.  If automatic
--      recompilation is supported, and an executable image is 
--      built, expect a "PASSED" message from execution.
--
-- CHANGE HISTORY:
--     09 MAY 95   SAIC    Initial version
--     10 DEC 96   SAIC    Reorganized to permit automatic recompilation.
--
--!

generic
function LA14004_1 return integer;

with LA14004_0;     -- Revision and recompilation of LA14004_0
                    -- will require resolution of this semantic
                    -- dependency
function LA14004_1 return integer is
begin
     return LA14004_0.TC_Var;
end LA14004_1;



with Report; use Report;
with LA14004_1;
procedure LA140041 is
     TC_Val : integer := 0;

     function F_LA14004_1 is new LA14004_1;
begin
     Test ("LA14004", "Check that a compilation unit may " &
                      "not depend semantically on two " &
                      "different versions of the same " &
                      "compilation unit.  Check the case " &
                      "where a generic function depends on a "&
                      "library level package");

      TC_Val := F_LA14004_1;

      if TC_Val = 100 then
           Failed ("Obsolete unit used in elaboration");
      elsif TC_Val /= -10 then
           Failed ("Incorrect test value returned");
      end if;

     Result;
end LA140041;