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, 63 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/27_io/basic_ostringstream/cons/char/3.cc b/libstdc++-v3/testsuite/27_io/basic_ostringstream/cons/char/3.cc
new file mode 100644
index 000000000..156433f67
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_ostringstream/cons/char/3.cc
@@ -0,0 +1,63 @@
+// 2001-05-23 Benjamin Kosnik  <bkoz@redhat.com>
+
+// Copyright (C) 2001, 2002, 2003, 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/>.
+
+// 27.7.3.2 member functions (ostringstream_members)
+
+#include <sstream>
+#include <testsuite_hooks.h>
+
+// 03: sanity checks for strings, stringbufs
+void
+test03()
+{
+  bool test __attribute__((unused)) = false;
+
+  // Empty string sanity check.
+  std::string str01;
+  std::string::iterator __i_start = str01.begin();
+  std::string::iterator __i_end = str01.end();
+  std::string::size_type len = str01.size();
+  test = __i_start == __i_end;
+  VERIFY( len == 0 );
+
+  // Full string sanity check.
+  std::string str02("these golden days, i spend waiting for you:\n"
+		    "Betty Carter on Verve with I'm Yours and You're Mine.");
+  __i_start = str02.begin();
+  __i_end = str02.end();
+  len = str02.size();
+  VERIFY( __i_start != __i_end );
+  VERIFY( len != 0 );
+ 
+  // Test an empty ostringstream for sanity.
+  std::ostringstream ostrstream0;
+  std::string str03 = ostrstream0.str();
+  __i_start = str03.begin();
+  __i_end = str03.end();
+  len = str03.size();
+  VERIFY( __i_start == __i_end );
+  VERIFY( len == 0 );
+  VERIFY( str01 == str03 );
+}
+
+int main()
+{
+  test03();
+  return 0;
+}