1 files changed, 49 insertions, 0 deletions
diff --git a/libio/ioassign.cc b/libio/ioassign.cc
new file mode 100644
index 00000000000..5b8e68bbf53
--- /dev/null
+++ b/libio/ioassign.cc
@@ -0,0 +1,49 @@
+/* This is part of libio/iostream, providing -*- C++ -*- input/output.
+Copyright (C) 1994 Free Software Foundation
+
+This file is part of the GNU IO 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, if you link this library with files
+compiled with a GNU compiler to produce an executable, this does not 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. */
+
+/* Written by Per Bothner (bothner@cygnus.com). */
+
+#include <iostream.h>
+#include "libioP.h"
+
+// These method are provided for backward compatibility reasons.
+// It's generally poor style to use them.
+// They are not supported by the ANSI/ISO working paper.
+
+_IO_istream_withassign&  _IO_istream_withassign::operator=(istream& rhs)
+{
+  if (&rhs != (istream*)this)
+    {
+      init (rhs.rdbuf ());
+      _gcount = 0;
+    }
+  return *this;
+}
+
+_IO_ostream_withassign&  _IO_ostream_withassign::operator=(ostream& rhs)
+{
+  if (&rhs != (ostream*)this)
+    init (rhs.rdbuf ());
+  return *this;
+}