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re PR libstdc++/38466 (Document std::pair vs. std::swap)

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2009-01-07  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/38466
	* include/bits/stl_pair.h: Document C++03 pair vs swap.

From-SVN: r143154
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Paolo Carlini 2009-01-07 13:00:48 +00:00 committed by Paolo Carlini
parent cef158f925
commit 8877b5a9bd
2 changed files with 8 additions and 1 deletions
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5
libstdc++-v3/ChangeLog
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@ -1,3 +1,8 @@
2009-01-07 Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/38466
* include/bits/stl_pair.h: Document C++03 pair vs swap.
2009-01-06 Benjamin Kosnik <bkoz@redhat.com>
* src/locale_init.cc (locale::_S_initialize_once): Move construction

4
libstdc++-v3/include/bits/stl_pair.h
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@ -1,6 +1,6 @@
// Pair implementation -*- C++ -*-
// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
@ -184,6 +184,8 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
#ifdef __GXX_EXPERIMENTAL_CXX0X__
/// See std::pair::swap().
// Note: no std::swap overloads in C++03 mode, this has performance
// implications, see, eg, libstdc++/38466.
template<class _T1, class _T2>
inline void
swap(pair<_T1, _T2>& __x, pair<_T1, _T2>& __y)