+2003-02-06 Paolo Carlini <pcarlini@unitus.it>
+
+ PR libstdc++/9562
+ * include/std/std_istream.h
+ (basic_istream::sentry::operator bool()): Make const.
+ * include/std/std_ostream.h
+ (basic_ostream::sentry::operator bool()): Likewise.
+ * testsuite/27_io/istream_sentry.cc (test03): Add.
+ * testsuite/27_io/ostream_sentry.cc: Add.
+
2003-02-06 Paolo Carlini <pcarlini@unitus.it>
PR libstdc++/9548
--- /dev/null
+// 2003-02-06 Paolo Carlini <pcarlini@unitus.it>
+
+// Copyright (C) 2003 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction. Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License. This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// 27.6.2.3 class basic_ostream::sentry
+
+#include <ostream>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+// libstdc++/9562
+void
+test01()
+{
+ bool test = true;
+
+ std::stringbuf strbuf01;
+ std::ostream strm1(&strbuf01);
+ const std::ostream::sentry sentry1(strm1);
+
+ VERIFY( bool(sentry1) == true );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}