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Use __rebind_pointer to avoid #ifdef block

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@256654 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier
2015-12-30 21:52:00 +00:00
parent 5c74b48537
commit 5cf84e0425
6 changed files with 46 additions and 202 deletions
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20
include/unordered_map
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@@ -656,7 +656,6 @@ class _LIBCPP_TYPE_VIS_ONLY __hash_map_iterator
{
_HashIterator __i_;
typedef pointer_traits<typename _HashIterator::pointer> __pointer_traits;
typedef const typename _HashIterator::value_type::value_type::first_type key_type;
typedef typename _HashIterator::value_type::value_type::second_type mapped_type;
public:
@@ -664,13 +663,8 @@ public:
typedef pair<key_type, mapped_type> value_type;
typedef typename _HashIterator::difference_type difference_type;
typedef value_type& reference;
typedef typename __pointer_traits::template
#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
rebind<value_type>
#else
rebind<value_type>::other
#endif
pointer;
typedef typename __rebind_pointer<typename _HashIterator::pointer, value_type>::type
pointer;
_LIBCPP_INLINE_VISIBILITY
__hash_map_iterator() _NOEXCEPT {}
@@ -712,7 +706,6 @@ class _LIBCPP_TYPE_VIS_ONLY __hash_map_const_iterator
{
_HashIterator __i_;
typedef pointer_traits<typename _HashIterator::pointer> __pointer_traits;
typedef const typename _HashIterator::value_type::value_type::first_type key_type;
typedef typename _HashIterator::value_type::value_type::second_type mapped_type;
public:
@@ -720,13 +713,8 @@ public:
typedef pair<key_type, mapped_type> value_type;
typedef typename _HashIterator::difference_type difference_type;
typedef const value_type& reference;
typedef typename __pointer_traits::template
#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
rebind<const value_type>
#else
rebind<const value_type>::other
#endif
pointer;
typedef typename __rebind_pointer<typename _HashIterator::pointer, const value_type>::type
pointer;
_LIBCPP_INLINE_VISIBILITY
__hash_map_const_iterator() _NOEXCEPT {}