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
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 54 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/ext/enc_filebuf/wchar_t/13189.cc b/libstdc++-v3/testsuite/ext/enc_filebuf/wchar_t/13189.cc
new file mode 100644
index 000000000..275f66949
--- /dev/null
+++ b/libstdc++-v3/testsuite/ext/enc_filebuf/wchar_t/13189.cc
@@ -0,0 +1,54 @@
+// { dg-require-iconv "ISO-8859-1" }
+
+// Copyright (C) 2003, 2004, 2005, 2007, 2009 Free Software Foundation
+//
+// 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/>.
+
+#include <testsuite_hooks.h>
+#include <ext/enc_filebuf.h>
+
+void test01()
+{
+  using namespace std;
+  typedef wchar_t char_type;
+  typedef __gnu_cxx::enc_filebuf<char_type> filebuf_type;
+  typedef filebuf_type::state_type state_type;
+  typedef codecvt<char_type, char, state_type> enc_codecvt;
+
+  bool test __attribute__((unused)) = true;
+  ios_base::openmode mode = ios_base::in | ios_base::out | ios_base::trunc;
+  try
+    {
+      state_type st;
+      filebuf_type fbuf(st);
+      locale loc(locale::classic(), new enc_codecvt);
+      fbuf.pubimbue(loc);
+      fbuf.open("tmp_13189w", mode);
+      fbuf.sputc(L'a');
+      fbuf.pubseekoff(0, ios_base::beg);
+      fbuf.sgetc();
+      fbuf.close();
+    }
+  catch(...)
+    {
+    }
+}
+
+int main() 
+{ 
+  test01();
+  return 0; 
+}