llvm-gcc-4.2/gcc/testsuite/ada/acats/tests/l/la140112.am

-- LA140112.AM
--
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--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 
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--     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 library procedure depends
--      on a unit that is changed.
--
-- TEST DESCRIPTION:
--      This test compiles a procedure, a procedure that withs 
--      the first procedure, and a procedure that withs the second
--      procedure.  Then, a new version of the first procedure is 
--      compiled (in a separate file, simulating an 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 LA140110 (and include the results in the
--            program library).
--         2) Compile the file LA140111 (and include the results in the
--            program library).
--         3) Compile the file LA140112 (and include the results in the
--            program library).
--         4) Compile the file LA140113 (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:
--         LA140110.A
--         LA140111.A
--      -> LA140112.AM
--         LA140113.A
--
-- PASS/FAIL CRITERIA:    
--      The test passes if a link time error message reports that 
--      LA14011_1 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   LA5007P baseline version
--     25 MAY 95   SAIC        Initial version
--     17 NOV 96   SAIC        Modified unit names and prologue to conform
--                             to coding conventions.
--
--!


with Report; use Report;
with LA14011_1;              -- when LA14011_0 is revised and recompiled,
                             -- this semantic dependency has to be 
                             -- handled


procedure LA140112 is
     TC_val : integer := 10;
begin
     Test ("LA14011", "Check that a compilation unit may not depend " &
                      "semantically on two different versions of " &
                      "the same compilation unit.  Check the case " &
                      "where a library procedure depends on a unit " &
                      "that is changed");

     LA14011_1(TC_val);

     if TC_val = 100 then
          Failed ("Revised procedure not used");
     elsif TC_val /= -10 then
          Failed ("Incorrect value returned");
     end if;

     Result;
end LA140112;