[gcc] GCC 4.5.0=>4.5.1

gcc/libstdc++-v3/testsuite/27_io/basic_filebuf/overflow/char/9169.cc

-// 2001-05-21 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/>.
-
-// 27.8.1.4 Overridden virtual functions
-
-// { dg-require-fileio "" }
-
-#include <fstream>
-#include <locale>
-#include <testsuite_hooks.h>
-
-const char name_04[] = "filebuf_virtuals-4.txt"; // empty file, need to create
-
-class Cvt_to_upper : public std::codecvt<char, char, mbstate_t>
-{
-  bool do_always_noconv() const throw()
-  {
-    return false;
-  }
-};
-
-// libstdc++/9169
-// filebuf output fails if codecvt<>::out returns noconv
-void test10()
-{
-  using namespace std;
-  bool test __attribute__((unused)) = true;
-
-  locale c_loc = locale::classic();
-  locale loc(c_loc, new Cvt_to_upper);
-
-  string str("abcdefghijklmnopqrstuvwxyz");
-  string tmp;
-
-  {
-    ofstream out;
-    out.imbue(loc);
-    out.open(name_04);
-    copy(str.begin(), str.end(), ostreambuf_iterator<char>(out));
-  }
-
-  {
-    ifstream in;
-    in.open(name_04);
-    copy(istreambuf_iterator<char>(in), istreambuf_iterator<char>(),
-         back_inserter(tmp));
-  }
-
-  VERIFY( tmp.size() == str.size() );
-  VERIFY( tmp == str );
-}
-
-int main() 
-{
-  test10();
-  return 0;
-}