obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
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1 files changed, 102 insertions, 0 deletions

diff --git a/gcc/testsuite/ada/acats/tests/l/la140272.am b/gcc/testsuite/ada/acats/tests/l/la140272.am
new file mode 100644
index 000000000..a8cd1c958
--- /dev/null
+++ b/gcc/testsuite/ada/acats/tests/l/la140272.am
@@ -0,0 +1,102 @@
+-- LA140272.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 task body depends on non-generic 
+--      package specification.
+--
+-- TEST DESCRIPTION:
+--      This test compiles a package spec, another package 
+--      with a body containing a task with a body that withs the 
+--      first package spec, and a main procedure that withs the 
+--      second package.  Then, a new version of the first package
+--      spec is compiled (in a separate file, simulating 
+--      editing and modification to the unit).  Unless automatic 
+--      recompilation is supported, this test should fail to link.  
+--      Otherwise, the test should recompile and link the correct 
+--      version of the package spec and report "PASSED" at 
+--      execution time.
+--
+-- SPECIAL REQUIREMENTS:
+--      To build this test:
+--         1) Compile the file LA140270 (and include the results in the
+--            program library).
+--         2) Compile the file LA140271 (and include the results in the
+--            program library).
+--         3) Compile the file LA140272 (and include the results in the
+--            program library).
+--         4) Compile the file LA140273 (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:
+--         LA140270.A
+--         LA140271.A
+--      -> LA140272.AM
+--         LA140273.A 
+--
+-- PASS/FAIL CRITERIA:    
+--      The test passes if a link time error message reports that 
+--      LA14027_1.LA14027_2 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   LA5007O baseline version
+--     28 JUL 95   SAIC        Initial version
+--     29 JAN 96   SAIC        First revision after review
+--     18 NOV 96   SAIC        Modified unit names and prologue to conform
+--                             to coding conventions.
+--
+--!
+
+with Report; use Report;
+with LA14027_1;
+
+procedure LA140272 is
+     TC_val : integer := 0;
+begin
+     Test ("LA14027", "Check that a compilation unit may not depend " &
+                      "semantically on two different versions of the " &
+                      "same compilation unit.  Check the case where " &
+                      "a task body depends on non-generic package " &
+                      "specification");
+
+     LA14027_1.Random (TC_val);
+
+     if TC_val = 110 then
+          Failed ("Old version used");
+     elsif TC_val /= 0 then
+          Failed ("Incorrect value returned");
+     end if;
+
+     Result;
+end LA140272;