Implement the resolution of DR 455, [DR].
* src/ios_init.cc (ios_base::Init::Init()): Do it.
* testsuite/27_io/objects/char/dr455.cc: New.
* testsuite/27_io/objects/wchar_t/dr455.cc: Likewise.
* docs/html/ext/howto.html: Add an entry for DR 455.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111842
138bc75d-0d04-0410-961f-
82ee72b054a4
+2006-03-08 Paolo Carlini <pcarlini@suse.de>
+
+ Implement the resolution of DR 455, [DR].
+ * src/ios_init.cc (ios_base::Init::Init()): Do it.
+ * testsuite/27_io/objects/char/dr455.cc: New.
+ * testsuite/27_io/objects/wchar_t/dr455.cc: Likewise.
+ * docs/html/ext/howto.html: Add an entry for DR 455.
+
2006-03-07 Paolo Carlini <pcarlini@suse.de>
* include/tr1/cmath: Add C99 overloads.
<dd>Don't fail if the next pointer is null and newoff is zero.
</dd>
+ <dt><a href="lwg-defects.html#455">455</a>:
+ <em>cerr::tie() and wcerr::tie() are overspecified</em>
+ </dt>
+ <dd>Initialize cerr tied to cout and wcerr tied to wcout.
+ </dd>
+
<dt><a href="lwg-defects.html#464">464</a>:
<em>Suggestion for new member functions in standard containers</em>
</dt>
// Iostreams base classes -*- C++ -*-
-// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
new (&clog) ostream(&buf_cerr_sync);
cin.tie(&cout);
cerr.flags(ios_base::unitbuf);
-
+ // _GLIBCXX_RESOLVE_LIB_DEFECTS
+ // 455. cerr::tie() and wcerr::tie() are overspecified.
+ cerr.tie(&cout);
+
#ifdef _GLIBCXX_USE_WCHAR_T
new (&buf_wcout_sync) stdio_sync_filebuf<wchar_t>(stdout);
new (&buf_wcin_sync) stdio_sync_filebuf<wchar_t>(stdin);
new (&wclog) wostream(&buf_wcerr_sync);
wcin.tie(&wcout);
wcerr.flags(ios_base::unitbuf);
+ wcerr.tie(&wcout);
#endif
// NB: Have to set refcount above one, so that standard
--- /dev/null
+// 2006-03-08 Paolo Carlini <pcarlini@suse.de>
+
+// Copyright (C) 2006 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 2, 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 COPYING. If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+#include <iostream>
+#include <testsuite_hooks.h>
+
+// DR 455. cerr::tie() and wcerr::tie() are overspecified.
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ VERIFY( std::cerr.tie() == &std::cout );
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
--- /dev/null
+// 2006-03-08 Paolo Carlini <pcarlini@suse.de>
+
+// Copyright (C) 2006 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 2, 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 COPYING. If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+#include <iostream>
+#include <testsuite_hooks.h>
+
+// DR 455. cerr::tie() and wcerr::tie() are overspecified.
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ VERIFY( std::wcerr.tie() == &std::wcout );
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}