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2018-10-11 François Dumont <fdumont@gcc.gnu.org>

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* include/bits/forward_list.h
	(_Fwd_list_iterator<>::operator==): Replace member function with inline
	friend.
	(_Fwd_list_iterator<>::operator!=): Likewise.
	(_Fwd_list_const_iterator<>::operator==): Likewise.
	(_Fwd_list_const_iterator<>::operator!=): Likewise.
	(operator==(const _Fwd_list_iterator<>&,
	const _Fwd_list_const_iterator<>&)): Remove.
	(operator!=(const _Fwd_list_iterator<>&,
	const _Fwd_list_const_iterator<>&)): Remove.
	(forward_list<>::_Node): Take typedef from base type.
	(forward_list<>::iterator): Likewise.
	(forward_list<>::const_iterator): Likewise.

From-SVN: r265060
This commit is contained in:
François Dumont 2018-10-11 20:21:57 +00:00
parent 2c4f9ec162
commit 91febb0e2b
2 changed files with 44 additions and 33 deletions
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16
libstdc++-v3/ChangeLog
View File

@ -1,3 +1,19 @@
2018-10-11 François Dumont <fdumont@gcc.gnu.org>
* include/bits/forward_list.h
(_Fwd_list_iterator<>::operator==): Replace member function with inline
friend.
(_Fwd_list_iterator<>::operator!=): Likewise.
(_Fwd_list_const_iterator<>::operator==): Likewise.
(_Fwd_list_const_iterator<>::operator!=): Likewise.
(operator==(const _Fwd_list_iterator<>&,
const _Fwd_list_const_iterator<>&)): Remove.
(operator!=(const _Fwd_list_iterator<>&,
const _Fwd_list_const_iterator<>&)): Remove.
(forward_list<>::_Node): Take typedef from base type.
(forward_list<>::iterator): Likewise.
(forward_list<>::const_iterator): Likewise.
2018-10-11 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/80538

61
libstdc++-v3/include/bits/forward_list.h
View File

@ -173,13 +173,20 @@ _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
return __tmp;
}
bool
operator==(const _Self& __x) const noexcept
{ return _M_node == __x._M_node; }
/**
* @brief Forward list iterator equality comparison.
*/
friend bool
operator==(const _Self& __x, const _Self& __y) noexcept
{ return __x._M_node == __y._M_node; }
bool
operator!=(const _Self& __x) const noexcept
{ return _M_node != __x._M_node; }
/**
* @brief Forward list iterator inequality comparison.
*/
friend bool
operator!=(const _Self& __x, const _Self& __y) noexcept
{ return __x._M_node != __y._M_node; }
_Self
_M_next() const noexcept
@ -244,13 +251,19 @@ _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
return __tmp;
}
bool
operator==(const _Self& __x) const noexcept
{ return _M_node == __x._M_node; }
/**
* @brief Forward list const_iterator equality comparison.
*/
friend bool
operator==(const _Self& __x, const _Self& __y) noexcept
{ return __x._M_node == __y._M_node; }
bool
operator!=(const _Self& __x) const noexcept
{ return _M_node != __x._M_node; }
/**
* @brief Forward list const_iterator inequality comparison.
*/
friend bool
operator!=(const _Self& __x, const _Self& __y) noexcept
{ return __x._M_node != __y._M_node; }
_Self
_M_next() const noexcept
@ -264,24 +277,6 @@ _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
const _Fwd_list_node_base* _M_node;
};
/**
* @brief Forward list iterator equality comparison.
*/
template<typename _Tp>
inline bool
operator==(const _Fwd_list_iterator<_Tp>& __x,
const _Fwd_list_const_iterator<_Tp>& __y) noexcept
{ return __x._M_node == __y._M_node; }
/**
* @brief Forward list iterator inequality comparison.
*/
template<typename _Tp>
inline bool
operator!=(const _Fwd_list_iterator<_Tp>& __x,
const _Fwd_list_const_iterator<_Tp>& __y) noexcept
{ return __x._M_node != __y._M_node; }
/**
* @brief Base class for %forward_list.
*/
@ -433,8 +428,8 @@ _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
private:
typedef _Fwd_list_base<_Tp, _Alloc> _Base;
typedef _Fwd_list_node<_Tp> _Node;
typedef _Fwd_list_node_base _Node_base;
typedef typename _Base::_Node _Node;
typedef typename _Base::_Node_alloc_type _Node_alloc_type;
typedef typename _Base::_Node_alloc_traits _Node_alloc_traits;
typedef allocator_traits<__alloc_rebind<_Alloc, _Tp>> _Alloc_traits;
@ -447,8 +442,8 @@ _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
typedef value_type& reference;
typedef const value_type& const_reference;
typedef _Fwd_list_iterator<_Tp> iterator;
typedef _Fwd_list_const_iterator<_Tp> const_iterator;
typedef typename _Base::iterator iterator;
typedef typename _Base::const_iterator const_iterator;
typedef std::size_t size_type;
typedef std::ptrdiff_t difference_type;
typedef _Alloc allocator_type;