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LWG2707 init filesystem::path from string_type&& 

* include/experimental/bits/fs_path.h (path::path(string_type&&))
	(path::operator=(string&&), path::assign(string_type&&)): Define
	construction and assignment from string_type rvalues (LWG 2707).

From-SVN: r241416
This commit is contained in:
Jonathan Wakely 2016-10-21 18:00:53 +01:00 committed by Jonathan Wakely
parent 67a6cac73c
commit e59e183f69
2 changed files with 20 additions and 0 deletions
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6
libstdc++-v3/ChangeLog
View File

@ -1,3 +1,9 @@
2016-10-21 Jonathan Wakely <jwakely@redhat.com>
* include/experimental/bits/fs_path.h (path::path(string_type&&))
(path::operator=(string&&), path::assign(string_type&&)): Define
construction and assignment from string_type rvalues (LWG 2707).
2016-10-21 Eelis van der Weegen <eelis@eelis.net>
* include/bits/stl_algo.h (__gen_two_uniform_ints): Move logic out

14
libstdc++-v3/include/experimental/bits/fs_path.h
View File

@ -159,6 +159,10 @@ _GLIBCXX_BEGIN_NAMESPACE_CXX11
__p.clear();
}
path(string_type&& __source)
: _M_pathname(std::move(__source))
{ _M_split_cmpts(); }
template<typename _Source,
typename _Require = _Path<_Source>>
path(_Source const& __source)
@ -193,6 +197,8 @@ _GLIBCXX_BEGIN_NAMESPACE_CXX11
path& operator=(const path& __p) = default;
path& operator=(path&& __p) noexcept;
path& operator=(string_type&& __source);
path& assign(string_type&& __source);
template<typename _Source>
_Path<_Source>&
@ -721,6 +727,14 @@ _GLIBCXX_BEGIN_NAMESPACE_CXX11
return *this;
}
inline path&
path::operator=(string_type&& __source)
{ return *this = path(std::move(__source)); }
inline path&
path::assign(string_type&& __source)
{ return *this = path(std::move(__source)); }
inline path&
path::operator+=(const path& __p)
{