pointer.h (_Pointer_adapter::operator++): Remove name of unused parameter.

2010-06-06  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/ext/pointer.h (_Pointer_adapter::operator++): Remove
	name of unused parameter.

From-SVN: r160351

libstdc++-v3/ChangeLog

 2010-06-06  Jonathan Wakely  <jwakely.gcc@gmail.com>
 
+	* include/ext/pointer.h (_Pointer_adapter::operator++): Remove
+	name of unused parameter.
+
+2010-06-06  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
 	PR libstdc++/40296
 	* libsupc++/exception_ptr.h (exception_ptr::exception_ptr): Replace
 	__safe_bool constructor with nullptr_t constructor in C++0x mode.

libstdc++-v3/include/ext/pointer.h

 // Custom pointer adapter and sample storage policies
 
-// Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+// Copyright (C) 2008, 2009, 2010 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
@@ -447,7 +447,7 @@ _GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx)
       }
   
       inline _Pointer_adapter 
-      operator++(int __unused) 
+      operator++(int)
       {
         _Pointer_adapter tmp(*this);
         _Storage_policy::set(_Storage_policy::get() + 1);