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move.h (move_if_noexcept): Use __and_ and __not_. 

2011-06-06  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/move.h (move_if_noexcept): Use __and_ and __not_.

From-SVN: r174708
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Paolo Carlini 2011-06-06 16:39:29 +00:00 committed by Paolo Carlini
parent 11b815cab8
commit 7aca3d94be
2 changed files with 6 additions and 2 deletions
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4
libstdc++-v3/ChangeLog
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@ -1,3 +1,7 @@
2011-06-06 Paolo Carlini <paolo.carlini@oracle.com>
* include/bits/move.h (move_if_noexcept): Use __and_ and __not_.
2011-06-05 Jonathan Wakely <jwakely.gcc@gmail.com>
* include/bits/ptr_traits.h (pointer_traits): Fix typos.

4
libstdc++-v3/include/bits/move.h
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@ -90,8 +90,8 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
*/
template<typename _Tp>
inline typename
conditional<(!is_nothrow_move_constructible<_Tp>::value
&& is_copy_constructible<_Tp>::value),
conditional<__and_<__not_<is_nothrow_move_constructible<_Tp>>,
is_copy_constructible<_Tp>>::value,
const _Tp&, _Tp&&>::type
move_if_noexcept(_Tp& __x) noexcept
{ return std::move(__x); }