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, 53 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/27_io/fpos/14252.cc b/libstdc++-v3/testsuite/27_io/fpos/14252.cc
new file mode 100644
index 000000000..c114ff0fa
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/fpos/14252.cc
@@ -0,0 +1,53 @@
+// 2004-02-24  Paolo Carlini  <pcarlini@suse.de>
+
+// Copyright (C) 2004, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// 27.4.3 template class fpos
+
+#include <ios>
+#include <testsuite_hooks.h>
+
+// libstdc++/14252
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::streamoff off01 = 10;
+  std::streamoff off02 = 2;
+  std::streamoff off03 = 2004;
+  std::streamoff off04 = 1;
+
+  VERIFY( off01++ == 10 );
+  VERIFY( off01 == 11 );
+  
+  VERIFY( ++off02 == 3 );
+  VERIFY( off02 == 3 );
+
+  VERIFY( off03-- == 2004 );
+  VERIFY( off03 == 2003 );
+
+  VERIFY( --off04 == 0 );
+  VERIFY( off04 == 0 );
+} 
+
+int main() 
+{
+  test01();
+  return 0;
+}