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Fix ABI break I made in r203587; thanks to Richard Smith for the catch.

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@203610 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Marshall Clow 2014-03-11 22:05:31 +00:00
parent be3d117702
commit 668a1d8c44
1 changed files with 5 additions and 3 deletions
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8
include/iterator
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@ -538,16 +538,18 @@ class _LIBCPP_TYPE_VIS_ONLY reverse_iterator
{ {
protected: protected:
_Iter current; _Iter current;
private:
mutable _Iter __t; // no longer used as of LWG #2360, not removed due to ABI break
public: public:
typedef _Iter iterator_type; typedef _Iter iterator_type;
typedef typename iterator_traits<_Iter>::difference_type difference_type; typedef typename iterator_traits<_Iter>::difference_type difference_type;
typedef typename iterator_traits<_Iter>::reference reference; typedef typename iterator_traits<_Iter>::reference reference;
typedef typename iterator_traits<_Iter>::pointer pointer; typedef typename iterator_traits<_Iter>::pointer pointer;
_LIBCPP_INLINE_VISIBILITY reverse_iterator() : current() {} _LIBCPP_INLINE_VISIBILITY reverse_iterator() : current(), __t() {}
_LIBCPP_INLINE_VISIBILITY explicit reverse_iterator(_Iter __x) : current(__x) {} _LIBCPP_INLINE_VISIBILITY explicit reverse_iterator(_Iter __x) : current(__x), __t() {}
template <class _Up> _LIBCPP_INLINE_VISIBILITY reverse_iterator(const reverse_iterator<_Up>& __u) template <class _Up> _LIBCPP_INLINE_VISIBILITY reverse_iterator(const reverse_iterator<_Up>& __u)
: current(__u.base()) {} : current(__u.base()), __t() {}
_LIBCPP_INLINE_VISIBILITY _Iter base() const {return current;} _LIBCPP_INLINE_VISIBILITY _Iter base() const {return current;}
_LIBCPP_INLINE_VISIBILITY reference operator*() const {_Iter __tmp = current; return *--__tmp;} _LIBCPP_INLINE_VISIBILITY reference operator*() const {_Iter __tmp = current; return *--__tmp;}
_LIBCPP_INLINE_VISIBILITY pointer operator->() const {return _VSTD::addressof(operator*());} _LIBCPP_INLINE_VISIBILITY pointer operator->() const {return _VSTD::addressof(operator*());}