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1 720 jeremybenn
-- LA140062.AM
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--
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--                             Grant of Unlimited Rights
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--
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--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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--     unlimited rights in the software and documentation contained herein.
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--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making
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--     this public release, the Government intends to confer upon all
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--     recipients unlimited rights  equal to those held by the Government.
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--     These rights include rights to use, duplicate, release or disclose the
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--     released technical data and computer software in whole or in part, in
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--     any manner and for any purpose whatsoever, and to have or permit others
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--     to do so.
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--
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--                                    DISCLAIMER
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--
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--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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--     PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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--
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-- OBJECTIVE:
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--      Check that a compilation unit may not depend semantically
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--      on two different versions of the same compilation unit.
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--      Check the case where a generic package depends on another
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--      generic package specification.
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--
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-- TEST DESCRIPTION:
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--      This test compiles a generic package specification, then
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--      compiles a generic package specification and body,
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--      followed by a procedure that makes a call to a procedure
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--      contained inside the second generic package.  Then, the
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--      first generic package specification is recompiled,
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--      making the body of the generic package LA140060 obsolete.
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--      Unless automatic recompilation is supported this test should
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--      fail to link.  Otherwise, the test should recompile and link
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--      the correct version of the units and report "PASSED" at
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--      execution time.
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--
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-- SPECIAL REQUIREMENTS:
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--      To build this test:
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--         1) Compile the file LA140060 (and include the results in the
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--            program library).
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--         2) Compile the file LA140061 (and include the results in the
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--            program library).
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--         3) Compile the file LA140062 (and include the results in the
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--            program library).
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--         4) Compile the file LA140063 (and include the results in the
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--            program library).
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--         5) Attempt to build an executable image.
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--         6) If an executable image results, run it.
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--
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-- TEST FILES:
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--      This test consists of the following files:
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--         LA140060.A
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--         LA140061.A
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--      -> LA140062.AM
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--         LA140063.A
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--
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-- PASS/FAIL CRITERIA:
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--      Expect a link-time error message that the body of generic
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--      package LA14006_1 is missing or obsolete.  If automatic
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--      recompilation is supported, and an executable image is
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--      built, expect a "PASSED" message from execution.
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--
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--
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-- CHANGE HISTORY:
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--     01 MAY 95   ACVC 1.12   LA5008K baseline version
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--     09 MAY 95   SAIC        Initial version
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--     17 NOV 96   SAIC        Modified unit names and prologue to conform
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--                             to coding conventions.
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--     07 DEC 96   SAIC        Moved LA14006_0 to a separate file. Added
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--                             pragma Elaborate to context clause of LA14006_2.
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--
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--!
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with LA14006_0;
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with LA14006_types;
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use  LA14006_types;
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generic
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     type additional is (<>);
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     add_val : additional;
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package LA14006_1 is
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     type T3 is new t_type with record
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          h: additional := add_val;
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     end record;
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     procedure P (TC_Change : out integer);
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     package inst is new LA14006_0 (T3);
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end LA14006_1;
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----------------------------------------------------------------
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package body LA14006_1 is
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     procedure P (TC_Change : out integer) is
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     begin
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           TC_Change := inst.TC_Var.g;
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     end P;
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end LA14006_1;
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----------------------------------------------------------------
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with LA14006_1;
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pragma Elaborate (LA14006_1);
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package LA14006_2 is new LA14006_1 (integer, 300);
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----------------------------------------------------------------
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with Report; use Report;
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with LA14006_2;
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procedure LA140062 is
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     TC_Val : integer := 0;
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begin
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     Test ("LA14006", "Check that a compilation unit may not " &
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                      "depend semantically on two different " &
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                      "versions of the same compilation unit. " &
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                      "Check the case where a generic package " &
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                      "depends on another generic package " &
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                      "specification");
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     LA14006_2.P (TC_Val);
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     if TC_Val = 100 then
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          Failed ("Obsolete unit used in elaboration");
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     elsif TC_Val /= -10 then
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          Failed ("Incorrect test value received");
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     end if;
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     Result;
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end LA140062;

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