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-- LA140062.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 generic package depends on another

--      generic package specification.

--

-- TEST DESCRIPTION:

--      This test compiles a generic package specification, then

--      compiles a generic package specification and body,

--      followed by a procedure that makes a call to a procedure

--      contained inside the second generic package.  Then, the

--      first generic package specification is recompiled,

--      making the body of the generic package LA140060 obsolete.

--      Unless automatic recompilation is supported this test should

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

--      the correct version of the units and report "PASSED" at

--      execution time.

--

-- SPECIAL REQUIREMENTS:

--      To build this test:

--         1) Compile the file LA140060 (and include the results in the

--            program library).

--         2) Compile the file LA140061 (and include the results in the

--            program library).

--         3) Compile the file LA140062 (and include the results in the

--            program library).

--         4) Compile the file LA140063 (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:

--         LA140060.A

--         LA140061.A

--      -> LA140062.AM

--         LA140063.A

--

-- PASS/FAIL CRITERIA:

--      Expect a link-time error message that the body of generic

--      package LA14006_1 is missing or obsolete.  If automatic

--      recompilation is supported, and an executable image is

--      built, expect a "PASSED" message from execution.

--

--

-- CHANGE HISTORY:

--     01 MAY 95   ACVC 1.12   LA5008K baseline version

--     09 MAY 95   SAIC        Initial version

--     17 NOV 96   SAIC        Modified unit names and prologue to conform

--                             to coding conventions.

--     07 DEC 96   SAIC        Moved LA14006_0 to a separate file. Added

--                             pragma Elaborate to context clause of LA14006_2.

--

--!

with LA14006_0;

with LA14006_types;

use  LA14006_types;

generic

     type additional is (<>);

     add_val : additional;

package LA14006_1 is

     type T3 is new t_type with record

          h: additional := add_val;

     end record;

     procedure P (TC_Change : out integer);

     package inst is new LA14006_0 (T3);

end LA14006_1;

----------------------------------------------------------------

package body LA14006_1 is

     procedure P (TC_Change : out integer) is

     begin

           TC_Change := inst.TC_Var.g;

     end P;

end LA14006_1;

----------------------------------------------------------------

with LA14006_1;

pragma Elaborate (LA14006_1);

package LA14006_2 is new LA14006_1 (integer, 300);

----------------------------------------------------------------

with Report; use Report;

with LA14006_2;

procedure LA140062 is

     TC_Val : integer := 0;

begin

     Test ("LA14006", "Check that a compilation unit may not " &

                      "depend semantically on two different " &

                      "versions of the same compilation unit. " &

                      "Check the case where a generic package " &

                      "depends on another generic package " &

                      "specification");

     LA14006_2.P (TC_Val);

     if TC_Val = 100 then

          Failed ("Obsolete unit used in elaboration");

     elsif TC_Val /= -10 then

          Failed ("Incorrect test value received");

     end if;

     Result;

end LA140062;