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-rw-r--r--contrib/libc++/include/iterator513
1 files changed, 280 insertions, 233 deletions
diff --git a/contrib/libc++/include/iterator b/contrib/libc++/include/iterator
index 0caabbb..b8f6570 100644
--- a/contrib/libc++/include/iterator
+++ b/contrib/libc++/include/iterator
@@ -89,57 +89,60 @@ public:
typedef typename iterator_traits<Iterator>::reference reference;
typedef typename iterator_traits<Iterator>::pointer pointer;
- reverse_iterator();
- explicit reverse_iterator(Iterator x);
- template <class U> reverse_iterator(const reverse_iterator<U>& u);
- Iterator base() const;
- reference operator*() const;
- pointer operator->() const;
- reverse_iterator& operator++();
- reverse_iterator operator++(int);
- reverse_iterator& operator--();
- reverse_iterator operator--(int);
- reverse_iterator operator+ (difference_type n) const;
- reverse_iterator& operator+=(difference_type n);
- reverse_iterator operator- (difference_type n) const;
- reverse_iterator& operator-=(difference_type n);
- reference operator[](difference_type n) const;
+ constexpr reverse_iterator();
+ constexpr explicit reverse_iterator(Iterator x);
+ template <class U> constexpr reverse_iterator(const reverse_iterator<U>& u);
+ template <class U> constexpr reverse_iterator& operator=(const reverse_iterator<U>& u);
+ constexpr Iterator base() const;
+ constexpr reference operator*() const;
+ constexpr pointer operator->() const;
+ constexpr reverse_iterator& operator++();
+ constexpr reverse_iterator operator++(int);
+ constexpr reverse_iterator& operator--();
+ constexpr reverse_iterator operator--(int);
+ constexpr reverse_iterator operator+ (difference_type n) const;
+ constexpr reverse_iterator& operator+=(difference_type n);
+ constexpr reverse_iterator operator- (difference_type n) const;
+ constexpr reverse_iterator& operator-=(difference_type n);
+ constexpr reference operator[](difference_type n) const;
};
template <class Iterator1, class Iterator2>
-bool
+constexpr bool // constexpr in C++17
operator==(const reverse_iterator<Iterator1>& x, const reverse_iterator<Iterator2>& y);
template <class Iterator1, class Iterator2>
-bool
+constexpr bool // constexpr in C++17
operator<(const reverse_iterator<Iterator1>& x, const reverse_iterator<Iterator2>& y);
template <class Iterator1, class Iterator2>
-bool
+constexpr bool // constexpr in C++17
operator!=(const reverse_iterator<Iterator1>& x, const reverse_iterator<Iterator2>& y);
template <class Iterator1, class Iterator2>
-bool
+constexpr bool // constexpr in C++17
operator>(const reverse_iterator<Iterator1>& x, const reverse_iterator<Iterator2>& y);
template <class Iterator1, class Iterator2>
-bool
+constexpr bool // constexpr in C++17
operator>=(const reverse_iterator<Iterator1>& x, const reverse_iterator<Iterator2>& y);
template <class Iterator1, class Iterator2>
-bool
+constexpr bool // constexpr in C++17
operator<=(const reverse_iterator<Iterator1>& x, const reverse_iterator<Iterator2>& y);
template <class Iterator1, class Iterator2>
-auto
+constexpr auto
operator-(const reverse_iterator<Iterator1>& x, const reverse_iterator<Iterator2>& y)
--> decltype(__y.base() - __x.base());
+-> decltype(__y.base() - __x.base()); // constexpr in C++17
template <class Iterator>
-reverse_iterator<Iterator>
-operator+(typename reverse_iterator<Iterator>::difference_type n, const reverse_iterator<Iterator>& x);
+constexpr reverse_iterator<Iterator>
+operator+(typename reverse_iterator<Iterator>::difference_type n,
+ const reverse_iterator<Iterator>& x); // constexpr in C++17
-template <class Iterator> reverse_iterator<Iterator> make_reverse_iterator(Iterator i); // C++14
+template <class Iterator>
+constexpr reverse_iterator<Iterator> make_reverse_iterator(Iterator i); // C++14, constexpr in C++17
template <class Container>
class back_insert_iterator
@@ -216,61 +219,64 @@ public:
typedef typename iterator_traits<Iterator>::iterator_category iterator_category;
typedef value_type&& reference;
- move_iterator();
- explicit move_iterator(Iterator i);
- template <class U> move_iterator(const move_iterator<U>& u);
- template <class U> move_iterator& operator=(const move_iterator<U>& u);
- iterator_type base() const;
- reference operator*() const;
- pointer operator->() const;
- move_iterator& operator++();
- move_iterator operator++(int);
- move_iterator& operator--();
- move_iterator operator--(int);
- move_iterator operator+(difference_type n) const;
- move_iterator& operator+=(difference_type n);
- move_iterator operator-(difference_type n) const;
- move_iterator& operator-=(difference_type n);
- unspecified operator[](difference_type n) const;
+ constexpr move_iterator(); // all the constexprs are in C++17
+ constexpr explicit move_iterator(Iterator i);
+ template <class U>
+ constexpr move_iterator(const move_iterator<U>& u);
+ template <class U>
+ constexpr move_iterator& operator=(const move_iterator<U>& u);
+ constexpr iterator_type base() const;
+ constexpr reference operator*() const;
+ constexpr pointer operator->() const;
+ constexpr move_iterator& operator++();
+ constexpr move_iterator operator++(int);
+ constexpr move_iterator& operator--();
+ constexpr move_iterator operator--(int);
+ constexpr move_iterator operator+(difference_type n) const;
+ constexpr move_iterator& operator+=(difference_type n);
+ constexpr move_iterator operator-(difference_type n) const;
+ constexpr move_iterator& operator-=(difference_type n);
+ constexpr unspecified operator[](difference_type n) const;
private:
Iterator current; // exposition only
};
template <class Iterator1, class Iterator2>
-bool
+constexpr bool // constexpr in C++17
operator==(const move_iterator<Iterator1>& x, const move_iterator<Iterator2>& y);
template <class Iterator1, class Iterator2>
-bool
+constexpr bool // constexpr in C++17
operator!=(const move_iterator<Iterator1>& x, const move_iterator<Iterator2>& y);
template <class Iterator1, class Iterator2>
-bool
+constexpr bool // constexpr in C++17
operator<(const move_iterator<Iterator1>& x, const move_iterator<Iterator2>& y);
template <class Iterator1, class Iterator2>
-bool
+constexpr bool // constexpr in C++17
operator<=(const move_iterator<Iterator1>& x, const move_iterator<Iterator2>& y);
template <class Iterator1, class Iterator2>
-bool
+constexpr bool // constexpr in C++17
operator>(const move_iterator<Iterator1>& x, const move_iterator<Iterator2>& y);
template <class Iterator1, class Iterator2>
-bool
+constexpr bool // constexpr in C++17
operator>=(const move_iterator<Iterator1>& x, const move_iterator<Iterator2>& y);
template <class Iterator1, class Iterator2>
-auto
+constexpr auto // constexpr in C++17
operator-(const move_iterator<Iterator1>& x,
const move_iterator<Iterator2>& y) -> decltype(x.base() - y.base());
template <class Iterator>
-move_iterator<Iterator> operator+(typename move_iterator<Iterator>::difference_type n,
- const move_iterator<Iterator>& x);
+constexpr move_iterator<Iterator> operator+( // constexpr in C++17
+ typename move_iterator<Iterator>::difference_type n,
+ const move_iterator<Iterator>& x);
-template <class Iterator>
-move_iterator<Iterator> make_move_iterator(const Iterator& i);
+template <class Iterator> // constexpr in C++17
+constexpr move_iterator<Iterator> make_move_iterator(const Iterator& i);
template <class T, class charT = char, class traits = char_traits<charT>, class Distance = ptrdiff_t>
@@ -372,25 +378,25 @@ public:
bool failed() const noexcept;
};
-template <class C> auto begin(C& c) -> decltype(c.begin());
-template <class C> auto begin(const C& c) -> decltype(c.begin());
-template <class C> auto end(C& c) -> decltype(c.end());
-template <class C> auto end(const C& c) -> decltype(c.end());
-template <class T, size_t N> T* begin(T (&array)[N]);
-template <class T, size_t N> T* end(T (&array)[N]);
-
-template <class C> auto cbegin(const C& c) -> decltype(std::begin(c)); // C++14
-template <class C> auto cend(const C& c) -> decltype(std::end(c)); // C++14
-template <class C> auto rbegin(C& c) -> decltype(c.rbegin()); // C++14
-template <class C> auto rbegin(const C& c) -> decltype(c.rbegin()); // C++14
-template <class C> auto rend(C& c) -> decltype(c.rend()); // C++14
-template <class C> auto rend(const C& c) -> decltype(c.rend()); // C++14
-template <class E> reverse_iterator<const E*> rbegin(initializer_list<E> il); // C++14
-template <class E> reverse_iterator<const E*> rend(initializer_list<E> il); // C++14
-template <class T, size_t N> reverse_iterator<T*> rbegin(T (&array)[N]); // C++14
-template <class T, size_t N> reverse_iterator<T*> rend(T (&array)[N]); // C++14
-template <class C> auto crbegin(const C& c) -> decltype(std::rbegin(c)); // C++14
-template <class C> auto crend(const C& c) -> decltype(std::rend(c)); // C++14
+template <class C> constexpr auto begin(C& c) -> decltype(c.begin());
+template <class C> constexpr auto begin(const C& c) -> decltype(c.begin());
+template <class C> constexpr auto end(C& c) -> decltype(c.end());
+template <class C> constexpr auto end(const C& c) -> decltype(c.end());
+template <class T, size_t N> constexpr T* begin(T (&array)[N]);
+template <class T, size_t N> constexpr T* end(T (&array)[N]);
+
+template <class C> auto constexpr cbegin(const C& c) -> decltype(std::begin(c)); // C++14
+template <class C> auto constexpr cend(const C& c) -> decltype(std::end(c)); // C++14
+template <class C> auto constexpr rbegin(C& c) -> decltype(c.rbegin()); // C++14
+template <class C> auto constexpr rbegin(const C& c) -> decltype(c.rbegin()); // C++14
+template <class C> auto constexpr rend(C& c) -> decltype(c.rend()); // C++14
+template <class C> constexpr auto rend(const C& c) -> decltype(c.rend()); // C++14
+template <class E> reverse_iterator<const E*> constexpr rbegin(initializer_list<E> il); // C++14
+template <class E> reverse_iterator<const E*> constexpr rend(initializer_list<E> il); // C++14
+template <class T, size_t N> reverse_iterator<T*> constexpr rbegin(T (&array)[N]); // C++14
+template <class T, size_t N> reverse_iterator<T*> constexpr rend(T (&array)[N]); // C++14
+template <class C> constexpr auto crbegin(const C& c) -> decltype(std::rbegin(c)); // C++14
+template <class C> constexpr auto crend(const C& c) -> decltype(std::rend(c)); // C++14
// 24.8, container access:
template <class C> constexpr auto size(const C& c) -> decltype(c.size()); // C++17
@@ -425,11 +431,11 @@ template <class E> constexpr const E* data(initializer_list<E> il) noexcept;
_LIBCPP_BEGIN_NAMESPACE_STD
-struct _LIBCPP_TYPE_VIS_ONLY input_iterator_tag {};
-struct _LIBCPP_TYPE_VIS_ONLY output_iterator_tag {};
-struct _LIBCPP_TYPE_VIS_ONLY forward_iterator_tag : public input_iterator_tag {};
-struct _LIBCPP_TYPE_VIS_ONLY bidirectional_iterator_tag : public forward_iterator_tag {};
-struct _LIBCPP_TYPE_VIS_ONLY random_access_iterator_tag : public bidirectional_iterator_tag {};
+struct _LIBCPP_TEMPLATE_VIS input_iterator_tag {};
+struct _LIBCPP_TEMPLATE_VIS output_iterator_tag {};
+struct _LIBCPP_TEMPLATE_VIS forward_iterator_tag : public input_iterator_tag {};
+struct _LIBCPP_TEMPLATE_VIS bidirectional_iterator_tag : public forward_iterator_tag {};
+struct _LIBCPP_TEMPLATE_VIS random_access_iterator_tag : public bidirectional_iterator_tag {};
template <class _Tp>
struct __has_iterator_category
@@ -472,11 +478,11 @@ struct __iterator_traits<_Iter, true>
// the client expects instead of failing at compile time.
template <class _Iter>
-struct _LIBCPP_TYPE_VIS_ONLY iterator_traits
+struct _LIBCPP_TEMPLATE_VIS iterator_traits
: __iterator_traits<_Iter, __has_iterator_category<_Iter>::value> {};
template<class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY iterator_traits<_Tp*>
+struct _LIBCPP_TEMPLATE_VIS iterator_traits<_Tp*>
{
typedef ptrdiff_t difference_type;
typedef typename remove_const<_Tp>::type value_type;
@@ -508,12 +514,12 @@ struct __is_random_access_iterator : public __has_iterator_category_convertible_
template <class _Tp>
struct __is_exactly_input_iterator
: public integral_constant<bool,
- __has_iterator_category_convertible_to<_Tp, input_iterator_tag>::value &&
- !__has_iterator_category_convertible_to<_Tp, forward_iterator_tag>::value> {};
+ __has_iterator_category_convertible_to<_Tp, input_iterator_tag>::value &&
+ !__has_iterator_category_convertible_to<_Tp, forward_iterator_tag>::value> {};
template<class _Category, class _Tp, class _Distance = ptrdiff_t,
class _Pointer = _Tp*, class _Reference = _Tp&>
-struct _LIBCPP_TYPE_VIS_ONLY iterator
+struct _LIBCPP_TEMPLATE_VIS iterator
{
typedef _Tp value_type;
typedef _Distance difference_type;
@@ -610,7 +616,7 @@ prev(_BidiretionalIter __x,
}
template <class _Iter>
-class _LIBCPP_TYPE_VIS_ONLY reverse_iterator
+class _LIBCPP_TEMPLATE_VIS reverse_iterator
: public iterator<typename iterator_traits<_Iter>::iterator_category,
typename iterator_traits<_Iter>::value_type,
typename iterator_traits<_Iter>::difference_type,
@@ -618,7 +624,7 @@ class _LIBCPP_TYPE_VIS_ONLY reverse_iterator
typename iterator_traits<_Iter>::reference>
{
private:
- mutable _Iter __t; // no longer used as of LWG #2360, not removed due to ABI break
+ /*mutable*/ _Iter __t; // no longer used as of LWG #2360, not removed due to ABI break
protected:
_Iter current;
public:
@@ -627,33 +633,45 @@ public:
typedef typename iterator_traits<_Iter>::reference reference;
typedef typename iterator_traits<_Iter>::pointer pointer;
- _LIBCPP_INLINE_VISIBILITY reverse_iterator() : current() {}
- _LIBCPP_INLINE_VISIBILITY explicit reverse_iterator(_Iter __x) : __t(__x), current(__x) {}
- template <class _Up> _LIBCPP_INLINE_VISIBILITY reverse_iterator(const reverse_iterator<_Up>& __u)
- : __t(__u.base()), current(__u.base()) {}
- _LIBCPP_INLINE_VISIBILITY _Iter base() const {return current;}
- _LIBCPP_INLINE_VISIBILITY reference operator*() const {_Iter __tmp = current; return *--__tmp;}
- _LIBCPP_INLINE_VISIBILITY pointer operator->() const {return _VSTD::addressof(operator*());}
- _LIBCPP_INLINE_VISIBILITY reverse_iterator& operator++() {--current; return *this;}
- _LIBCPP_INLINE_VISIBILITY reverse_iterator operator++(int)
- {reverse_iterator __tmp(*this); --current; return __tmp;}
- _LIBCPP_INLINE_VISIBILITY reverse_iterator& operator--() {++current; return *this;}
- _LIBCPP_INLINE_VISIBILITY reverse_iterator operator--(int)
- {reverse_iterator __tmp(*this); ++current; return __tmp;}
- _LIBCPP_INLINE_VISIBILITY reverse_iterator operator+ (difference_type __n) const
- {return reverse_iterator(current - __n);}
- _LIBCPP_INLINE_VISIBILITY reverse_iterator& operator+=(difference_type __n)
- {current -= __n; return *this;}
- _LIBCPP_INLINE_VISIBILITY reverse_iterator operator- (difference_type __n) const
- {return reverse_iterator(current + __n);}
- _LIBCPP_INLINE_VISIBILITY reverse_iterator& operator-=(difference_type __n)
- {current += __n; return *this;}
- _LIBCPP_INLINE_VISIBILITY reference operator[](difference_type __n) const
- {return *(*this + __n);}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ reverse_iterator() : __t(), current() {}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ explicit reverse_iterator(_Iter __x) : __t(__x), current(__x) {}
+ template <class _Up>
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ reverse_iterator(const reverse_iterator<_Up>& __u) : __t(__u.base()), current(__u.base()) {}
+ template <class _Up>
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ reverse_iterator& operator=(const reverse_iterator<_Up>& __u)
+ { __t = current = __u.base(); return *this; }
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ _Iter base() const {return current;}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ reference operator*() const {_Iter __tmp = current; return *--__tmp;}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ pointer operator->() const {return _VSTD::addressof(operator*());}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ reverse_iterator& operator++() {--current; return *this;}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ reverse_iterator operator++(int) {reverse_iterator __tmp(*this); --current; return __tmp;}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ reverse_iterator& operator--() {++current; return *this;}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ reverse_iterator operator--(int) {reverse_iterator __tmp(*this); ++current; return __tmp;}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ reverse_iterator operator+ (difference_type __n) const {return reverse_iterator(current - __n);}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ reverse_iterator& operator+=(difference_type __n) {current -= __n; return *this;}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ reverse_iterator operator- (difference_type __n) const {return reverse_iterator(current + __n);}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ reverse_iterator& operator-=(difference_type __n) {current += __n; return *this;}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ reference operator[](difference_type __n) const {return *(*this + __n);}
};
template <class _Iter1, class _Iter2>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
bool
operator==(const reverse_iterator<_Iter1>& __x, const reverse_iterator<_Iter2>& __y)
{
@@ -661,7 +679,7 @@ operator==(const reverse_iterator<_Iter1>& __x, const reverse_iterator<_Iter2>&
}
template <class _Iter1, class _Iter2>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
bool
operator<(const reverse_iterator<_Iter1>& __x, const reverse_iterator<_Iter2>& __y)
{
@@ -669,7 +687,7 @@ operator<(const reverse_iterator<_Iter1>& __x, const reverse_iterator<_Iter2>& _
}
template <class _Iter1, class _Iter2>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
bool
operator!=(const reverse_iterator<_Iter1>& __x, const reverse_iterator<_Iter2>& __y)
{
@@ -677,7 +695,7 @@ operator!=(const reverse_iterator<_Iter1>& __x, const reverse_iterator<_Iter2>&
}
template <class _Iter1, class _Iter2>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
bool
operator>(const reverse_iterator<_Iter1>& __x, const reverse_iterator<_Iter2>& __y)
{
@@ -685,7 +703,7 @@ operator>(const reverse_iterator<_Iter1>& __x, const reverse_iterator<_Iter2>& _
}
template <class _Iter1, class _Iter2>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
bool
operator>=(const reverse_iterator<_Iter1>& __x, const reverse_iterator<_Iter2>& __y)
{
@@ -693,7 +711,7 @@ operator>=(const reverse_iterator<_Iter1>& __x, const reverse_iterator<_Iter2>&
}
template <class _Iter1, class _Iter2>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
bool
operator<=(const reverse_iterator<_Iter1>& __x, const reverse_iterator<_Iter2>& __y)
{
@@ -702,7 +720,7 @@ operator<=(const reverse_iterator<_Iter1>& __x, const reverse_iterator<_Iter2>&
#ifndef _LIBCPP_CXX03_LANG
template <class _Iter1, class _Iter2>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
auto
operator-(const reverse_iterator<_Iter1>& __x, const reverse_iterator<_Iter2>& __y)
-> decltype(__y.base() - __x.base())
@@ -720,7 +738,7 @@ operator-(const reverse_iterator<_Iter1>& __x, const reverse_iterator<_Iter2>& _
#endif
template <class _Iter>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
reverse_iterator<_Iter>
operator+(typename reverse_iterator<_Iter>::difference_type __n, const reverse_iterator<_Iter>& __x)
{
@@ -729,7 +747,7 @@ operator+(typename reverse_iterator<_Iter>::difference_type __n, const reverse_i
#if _LIBCPP_STD_VER > 11
template <class _Iter>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
reverse_iterator<_Iter> make_reverse_iterator(_Iter __i)
{
return reverse_iterator<_Iter>(__i);
@@ -737,7 +755,7 @@ reverse_iterator<_Iter> make_reverse_iterator(_Iter __i)
#endif
template <class _Container>
-class _LIBCPP_TYPE_VIS_ONLY back_insert_iterator
+class _LIBCPP_TEMPLATE_VIS back_insert_iterator
: public iterator<output_iterator_tag,
void,
void,
@@ -770,7 +788,7 @@ back_inserter(_Container& __x)
}
template <class _Container>
-class _LIBCPP_TYPE_VIS_ONLY front_insert_iterator
+class _LIBCPP_TEMPLATE_VIS front_insert_iterator
: public iterator<output_iterator_tag,
void,
void,
@@ -803,7 +821,7 @@ front_inserter(_Container& __x)
}
template <class _Container>
-class _LIBCPP_TYPE_VIS_ONLY insert_iterator
+class _LIBCPP_TEMPLATE_VIS insert_iterator
: public iterator<output_iterator_tag,
void,
void,
@@ -839,7 +857,7 @@ inserter(_Container& __x, typename _Container::iterator __i)
template <class _Tp, class _CharT = char,
class _Traits = char_traits<_CharT>, class _Distance = ptrdiff_t>
-class _LIBCPP_TYPE_VIS_ONLY istream_iterator
+class _LIBCPP_TEMPLATE_VIS istream_iterator
: public iterator<input_iterator_tag, _Tp, _Distance, const _Tp*, const _Tp&>
{
public:
@@ -878,7 +896,7 @@ public:
};
template <class _Tp, class _CharT = char, class _Traits = char_traits<_CharT> >
-class _LIBCPP_TYPE_VIS_ONLY ostream_iterator
+class _LIBCPP_TEMPLATE_VIS ostream_iterator
: public iterator<output_iterator_tag, void, void, void, void>
{
public:
@@ -889,9 +907,9 @@ private:
ostream_type* __out_stream_;
const char_type* __delim_;
public:
- _LIBCPP_INLINE_VISIBILITY ostream_iterator(ostream_type& __s)
+ _LIBCPP_INLINE_VISIBILITY ostream_iterator(ostream_type& __s) _NOEXCEPT
: __out_stream_(_VSTD::addressof(__s)), __delim_(0) {}
- _LIBCPP_INLINE_VISIBILITY ostream_iterator(ostream_type& __s, const _CharT* __delimiter)
+ _LIBCPP_INLINE_VISIBILITY ostream_iterator(ostream_type& __s, const _CharT* __delimiter) _NOEXCEPT
: __out_stream_(_VSTD::addressof(__s)), __delim_(__delimiter) {}
_LIBCPP_INLINE_VISIBILITY ostream_iterator& operator=(const _Tp& __value_)
{
@@ -907,7 +925,7 @@ public:
};
template<class _CharT, class _Traits>
-class _LIBCPP_TYPE_VIS_ONLY istreambuf_iterator
+class _LIBCPP_TEMPLATE_VIS istreambuf_iterator
: public iterator<input_iterator_tag, _CharT,
typename _Traits::off_type, _CharT*,
_CharT>
@@ -978,7 +996,7 @@ bool operator!=(const istreambuf_iterator<_CharT,_Traits>& __a,
{return !__a.equal(__b);}
template <class _CharT, class _Traits>
-class _LIBCPP_TYPE_VIS_ONLY ostreambuf_iterator
+class _LIBCPP_TEMPLATE_VIS ostreambuf_iterator
: public iterator<output_iterator_tag, void, void, void, void>
{
public:
@@ -1019,7 +1037,7 @@ public:
};
template <class _Iter>
-class _LIBCPP_TYPE_VIS_ONLY move_iterator
+class _LIBCPP_TEMPLATE_VIS move_iterator
{
private:
_Iter __i;
@@ -1040,37 +1058,40 @@ public:
typedef typename iterator_traits<iterator_type>::reference reference;
#endif
- _LIBCPP_INLINE_VISIBILITY move_iterator() : __i() {}
- _LIBCPP_INLINE_VISIBILITY explicit move_iterator(_Iter __x) : __i(__x) {}
- template <class _Up> _LIBCPP_INLINE_VISIBILITY move_iterator(const move_iterator<_Up>& __u)
- : __i(__u.base()) {}
- _LIBCPP_INLINE_VISIBILITY _Iter base() const {return __i;}
- _LIBCPP_INLINE_VISIBILITY reference operator*() const {
- return static_cast<reference>(*__i);
- }
- _LIBCPP_INLINE_VISIBILITY pointer operator->() const { return __i;}
- _LIBCPP_INLINE_VISIBILITY move_iterator& operator++() {++__i; return *this;}
- _LIBCPP_INLINE_VISIBILITY move_iterator operator++(int)
- {move_iterator __tmp(*this); ++__i; return __tmp;}
- _LIBCPP_INLINE_VISIBILITY move_iterator& operator--() {--__i; return *this;}
- _LIBCPP_INLINE_VISIBILITY move_iterator operator--(int)
- {move_iterator __tmp(*this); --__i; return __tmp;}
- _LIBCPP_INLINE_VISIBILITY move_iterator operator+ (difference_type __n) const
- {return move_iterator(__i + __n);}
- _LIBCPP_INLINE_VISIBILITY move_iterator& operator+=(difference_type __n)
- {__i += __n; return *this;}
- _LIBCPP_INLINE_VISIBILITY move_iterator operator- (difference_type __n) const
- {return move_iterator(__i - __n);}
- _LIBCPP_INLINE_VISIBILITY move_iterator& operator-=(difference_type __n)
- {__i -= __n; return *this;}
- _LIBCPP_INLINE_VISIBILITY reference operator[](difference_type __n) const
- {
- return static_cast<reference>(__i[__n]);
- }
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ move_iterator() : __i() {}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ explicit move_iterator(_Iter __x) : __i(__x) {}
+ template <class _Up>
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ move_iterator(const move_iterator<_Up>& __u) : __i(__u.base()) {}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14 _Iter base() const {return __i;}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ reference operator*() const { return static_cast<reference>(*__i); }
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ pointer operator->() const { return __i;}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ move_iterator& operator++() {++__i; return *this;}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ move_iterator operator++(int) {move_iterator __tmp(*this); ++__i; return __tmp;}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ move_iterator& operator--() {--__i; return *this;}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ move_iterator operator--(int) {move_iterator __tmp(*this); --__i; return __tmp;}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ move_iterator operator+ (difference_type __n) const {return move_iterator(__i + __n);}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ move_iterator& operator+=(difference_type __n) {__i += __n; return *this;}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ move_iterator operator- (difference_type __n) const {return move_iterator(__i - __n);}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ move_iterator& operator-=(difference_type __n) {__i -= __n; return *this;}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ reference operator[](difference_type __n) const { return static_cast<reference>(__i[__n]); }
};
template <class _Iter1, class _Iter2>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
bool
operator==(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
@@ -1078,7 +1099,7 @@ operator==(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
}
template <class _Iter1, class _Iter2>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
bool
operator<(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
@@ -1086,7 +1107,7 @@ operator<(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
}
template <class _Iter1, class _Iter2>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
bool
operator!=(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
@@ -1094,7 +1115,7 @@ operator!=(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
}
template <class _Iter1, class _Iter2>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
bool
operator>(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
@@ -1102,7 +1123,7 @@ operator>(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
}
template <class _Iter1, class _Iter2>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
bool
operator>=(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
@@ -1110,7 +1131,7 @@ operator>=(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
}
template <class _Iter1, class _Iter2>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
bool
operator<=(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
@@ -1119,7 +1140,7 @@ operator<=(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
#ifndef _LIBCPP_CXX03_LANG
template <class _Iter1, class _Iter2>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
auto
operator-(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
-> decltype(__x.base() - __y.base())
@@ -1137,7 +1158,7 @@ operator-(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
#endif
template <class _Iter>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
move_iterator<_Iter>
operator+(typename move_iterator<_Iter>::difference_type __n, const move_iterator<_Iter>& __x)
{
@@ -1145,7 +1166,7 @@ operator+(typename move_iterator<_Iter>::difference_type __n, const move_iterato
}
template <class _Iter>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
move_iterator<_Iter>
make_move_iterator(_Iter __i)
{
@@ -1159,56 +1180,58 @@ template <class _Iter> class __wrap_iter;
template <class _Iter1, class _Iter2>
_LIBCPP_INLINE_VISIBILITY
bool
-operator==(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
+operator==(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT_DEBUG;
template <class _Iter1, class _Iter2>
_LIBCPP_INLINE_VISIBILITY
bool
-operator<(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
+operator<(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT_DEBUG;
template <class _Iter1, class _Iter2>
_LIBCPP_INLINE_VISIBILITY
bool
-operator!=(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
+operator!=(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT_DEBUG;
template <class _Iter1, class _Iter2>
_LIBCPP_INLINE_VISIBILITY
bool
-operator>(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
+operator>(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT_DEBUG;
template <class _Iter1, class _Iter2>
_LIBCPP_INLINE_VISIBILITY
bool
-operator>=(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
+operator>=(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT_DEBUG;
template <class _Iter1, class _Iter2>
_LIBCPP_INLINE_VISIBILITY
bool
-operator<=(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
+operator<=(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT_DEBUG;
#ifndef _LIBCPP_CXX03_LANG
template <class _Iter1, class _Iter2>
_LIBCPP_INLINE_VISIBILITY
auto
-operator-(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT
+operator-(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT_DEBUG
-> decltype(__x.base() - __y.base());
#else
template <class _Iter1, class _Iter2>
_LIBCPP_INLINE_VISIBILITY
typename __wrap_iter<_Iter1>::difference_type
-operator-(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
+operator-(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT_DEBUG;
#endif
template <class _Iter>
_LIBCPP_INLINE_VISIBILITY
__wrap_iter<_Iter>
-operator+(typename __wrap_iter<_Iter>::difference_type, __wrap_iter<_Iter>) _NOEXCEPT;
+operator+(typename __wrap_iter<_Iter>::difference_type, __wrap_iter<_Iter>) _NOEXCEPT_DEBUG;
template <class _Ip, class _Op> _Op _LIBCPP_INLINE_VISIBILITY copy(_Ip, _Ip, _Op);
template <class _B1, class _B2> _B2 _LIBCPP_INLINE_VISIBILITY copy_backward(_B1, _B1, _B2);
template <class _Ip, class _Op> _Op _LIBCPP_INLINE_VISIBILITY move(_Ip, _Ip, _Op);
template <class _B1, class _B2> _B2 _LIBCPP_INLINE_VISIBILITY move_backward(_B1, _B1, _B2);
+#if _LIBCPP_DEBUG_LEVEL < 2
+
template <class _Tp>
_LIBCPP_INLINE_VISIBILITY
typename enable_if
@@ -1218,6 +1241,19 @@ typename enable_if
>::type
__unwrap_iter(__wrap_iter<_Tp*>);
+#else
+
+template <class _Tp>
+inline _LIBCPP_INLINE_VISIBILITY
+typename enable_if
+<
+ is_trivially_copy_assignable<_Tp>::value,
+ __wrap_iter<_Tp*>
+>::type
+__unwrap_iter(__wrap_iter<_Tp*> __i);
+
+#endif
+
template <class _Iter>
class __wrap_iter
{
@@ -1231,7 +1267,7 @@ public:
private:
iterator_type __i;
public:
- _LIBCPP_INLINE_VISIBILITY __wrap_iter() _NOEXCEPT
+ _LIBCPP_INLINE_VISIBILITY __wrap_iter() _NOEXCEPT_DEBUG
#if _LIBCPP_STD_VER > 11
: __i{}
#endif
@@ -1241,7 +1277,7 @@ public:
#endif
}
template <class _Up> _LIBCPP_INLINE_VISIBILITY __wrap_iter(const __wrap_iter<_Up>& __u,
- typename enable_if<is_convertible<_Up, iterator_type>::value>::type* = 0) _NOEXCEPT
+ typename enable_if<is_convertible<_Up, iterator_type>::value>::type* = 0) _NOEXCEPT_DEBUG
: __i(__u.base())
{
#if _LIBCPP_DEBUG_LEVEL >= 2
@@ -1271,7 +1307,7 @@ public:
__get_db()->__erase_i(this);
}
#endif
- _LIBCPP_INLINE_VISIBILITY reference operator*() const _NOEXCEPT
+ _LIBCPP_INLINE_VISIBILITY reference operator*() const _NOEXCEPT_DEBUG
{
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_ASSERT(__get_const_db()->__dereferenceable(this),
@@ -1279,7 +1315,7 @@ public:
#endif
return *__i;
}
- _LIBCPP_INLINE_VISIBILITY pointer operator->() const _NOEXCEPT
+ _LIBCPP_INLINE_VISIBILITY pointer operator->() const _NOEXCEPT_DEBUG
{
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_ASSERT(__get_const_db()->__dereferenceable(this),
@@ -1287,7 +1323,7 @@ public:
#endif
return (pointer)_VSTD::addressof(*__i);
}
- _LIBCPP_INLINE_VISIBILITY __wrap_iter& operator++() _NOEXCEPT
+ _LIBCPP_INLINE_VISIBILITY __wrap_iter& operator++() _NOEXCEPT_DEBUG
{
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_ASSERT(__get_const_db()->__dereferenceable(this),
@@ -1296,9 +1332,9 @@ public:
++__i;
return *this;
}
- _LIBCPP_INLINE_VISIBILITY __wrap_iter operator++(int) _NOEXCEPT
+ _LIBCPP_INLINE_VISIBILITY __wrap_iter operator++(int) _NOEXCEPT_DEBUG
{__wrap_iter __tmp(*this); ++(*this); return __tmp;}
- _LIBCPP_INLINE_VISIBILITY __wrap_iter& operator--() _NOEXCEPT
+ _LIBCPP_INLINE_VISIBILITY __wrap_iter& operator--() _NOEXCEPT_DEBUG
{
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_ASSERT(__get_const_db()->__decrementable(this),
@@ -1307,11 +1343,11 @@ public:
--__i;
return *this;
}
- _LIBCPP_INLINE_VISIBILITY __wrap_iter operator--(int) _NOEXCEPT
+ _LIBCPP_INLINE_VISIBILITY __wrap_iter operator--(int) _NOEXCEPT_DEBUG
{__wrap_iter __tmp(*this); --(*this); return __tmp;}
- _LIBCPP_INLINE_VISIBILITY __wrap_iter operator+ (difference_type __n) const _NOEXCEPT
+ _LIBCPP_INLINE_VISIBILITY __wrap_iter operator+ (difference_type __n) const _NOEXCEPT_DEBUG
{__wrap_iter __w(*this); __w += __n; return __w;}
- _LIBCPP_INLINE_VISIBILITY __wrap_iter& operator+=(difference_type __n) _NOEXCEPT
+ _LIBCPP_INLINE_VISIBILITY __wrap_iter& operator+=(difference_type __n) _NOEXCEPT_DEBUG
{
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_ASSERT(__get_const_db()->__addable(this, __n),
@@ -1320,11 +1356,11 @@ public:
__i += __n;
return *this;
}
- _LIBCPP_INLINE_VISIBILITY __wrap_iter operator- (difference_type __n) const _NOEXCEPT
+ _LIBCPP_INLINE_VISIBILITY __wrap_iter operator- (difference_type __n) const _NOEXCEPT_DEBUG
{return *this + (-__n);}
- _LIBCPP_INLINE_VISIBILITY __wrap_iter& operator-=(difference_type __n) _NOEXCEPT
+ _LIBCPP_INLINE_VISIBILITY __wrap_iter& operator-=(difference_type __n) _NOEXCEPT_DEBUG
{*this += -__n; return *this;}
- _LIBCPP_INLINE_VISIBILITY reference operator[](difference_type __n) const _NOEXCEPT
+ _LIBCPP_INLINE_VISIBILITY reference operator[](difference_type __n) const _NOEXCEPT_DEBUG
{
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_ASSERT(__get_const_db()->__subscriptable(this, __n),
@@ -1333,7 +1369,7 @@ public:
return __i[__n];
}
- _LIBCPP_INLINE_VISIBILITY iterator_type base() const _NOEXCEPT {return __i;}
+ _LIBCPP_INLINE_VISIBILITY iterator_type base() const _NOEXCEPT_DEBUG {return __i;}
private:
#if _LIBCPP_DEBUG_LEVEL >= 2
@@ -1342,66 +1378,67 @@ private:
__get_db()->__insert_ic(this, __p);
}
#else
- _LIBCPP_INLINE_VISIBILITY __wrap_iter(iterator_type __x) _NOEXCEPT : __i(__x) {}
+ _LIBCPP_INLINE_VISIBILITY __wrap_iter(iterator_type __x) _NOEXCEPT_DEBUG : __i(__x) {}
#endif
template <class _Up> friend class __wrap_iter;
template <class _CharT, class _Traits, class _Alloc> friend class basic_string;
- template <class _Tp, class _Alloc> friend class _LIBCPP_TYPE_VIS_ONLY vector;
+ template <class _Tp, class _Alloc> friend class _LIBCPP_TEMPLATE_VIS vector;
template <class _Iter1, class _Iter2>
friend
bool
- operator==(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
+ operator==(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT_DEBUG;
template <class _Iter1, class _Iter2>
friend
bool
- operator<(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
+ operator<(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT_DEBUG;
template <class _Iter1, class _Iter2>
friend
bool
- operator!=(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
+ operator!=(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT_DEBUG;
template <class _Iter1, class _Iter2>
friend
bool
- operator>(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
+ operator>(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT_DEBUG;
template <class _Iter1, class _Iter2>
friend
bool
- operator>=(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
+ operator>=(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT_DEBUG;
template <class _Iter1, class _Iter2>
friend
bool
- operator<=(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
+ operator<=(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT_DEBUG;
#ifndef _LIBCPP_CXX03_LANG
template <class _Iter1, class _Iter2>
friend
auto
- operator-(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT
+ operator-(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT_DEBUG
-> decltype(__x.base() - __y.base());
#else
template <class _Iter1, class _Iter2>
friend
typename __wrap_iter<_Iter1>::difference_type
- operator-(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
+ operator-(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT_DEBUG;
#endif
template <class _Iter1>
friend
__wrap_iter<_Iter1>
- operator+(typename __wrap_iter<_Iter1>::difference_type, __wrap_iter<_Iter1>) _NOEXCEPT;
+ operator+(typename __wrap_iter<_Iter1>::difference_type, __wrap_iter<_Iter1>) _NOEXCEPT_DEBUG;
template <class _Ip, class _Op> friend _Op copy(_Ip, _Ip, _Op);
template <class _B1, class _B2> friend _B2 copy_backward(_B1, _B1, _B2);
template <class _Ip, class _Op> friend _Op move(_Ip, _Ip, _Op);
template <class _B1, class _B2> friend _B2 move_backward(_B1, _B1, _B2);
+#if _LIBCPP_DEBUG_LEVEL < 2
template <class _Tp>
friend
typename enable_if
@@ -1410,12 +1447,22 @@ private:
_Tp*
>::type
__unwrap_iter(__wrap_iter<_Tp*>);
+#else
+ template <class _Tp>
+ inline _LIBCPP_INLINE_VISIBILITY
+ typename enable_if
+ <
+ is_trivially_copy_assignable<_Tp>::value,
+ __wrap_iter<_Tp*>
+ >::type
+ __unwrap_iter(__wrap_iter<_Tp*> __i);
+#endif
};
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
bool
-operator==(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT
+operator==(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT_DEBUG
{
return __x.base() == __y.base();
}
@@ -1423,7 +1470,7 @@ operator==(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEX
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
bool
-operator<(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT
+operator<(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT_DEBUG
{
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_ASSERT(__get_const_db()->__less_than_comparable(&__x, &__y),
@@ -1435,7 +1482,7 @@ operator<(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXC
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
bool
-operator!=(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT
+operator!=(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT_DEBUG
{
return !(__x == __y);
}
@@ -1443,7 +1490,7 @@ operator!=(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEX
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
bool
-operator>(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT
+operator>(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT_DEBUG
{
return __y < __x;
}
@@ -1451,7 +1498,7 @@ operator>(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXC
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
bool
-operator>=(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT
+operator>=(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT_DEBUG
{
return !(__x < __y);
}
@@ -1459,7 +1506,7 @@ operator>=(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEX
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
bool
-operator<=(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT
+operator<=(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT_DEBUG
{
return !(__y < __x);
}
@@ -1467,7 +1514,7 @@ operator<=(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEX
template <class _Iter1>
inline _LIBCPP_INLINE_VISIBILITY
bool
-operator!=(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter1>& __y) _NOEXCEPT
+operator!=(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter1>& __y) _NOEXCEPT_DEBUG
{
return !(__x == __y);
}
@@ -1475,7 +1522,7 @@ operator!=(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter1>& __y) _NOEX
template <class _Iter1>
inline _LIBCPP_INLINE_VISIBILITY
bool
-operator>(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter1>& __y) _NOEXCEPT
+operator>(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter1>& __y) _NOEXCEPT_DEBUG
{
return __y < __x;
}
@@ -1483,7 +1530,7 @@ operator>(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter1>& __y) _NOEXC
template <class _Iter1>
inline _LIBCPP_INLINE_VISIBILITY
bool
-operator>=(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter1>& __y) _NOEXCEPT
+operator>=(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter1>& __y) _NOEXCEPT_DEBUG
{
return !(__x < __y);
}
@@ -1491,7 +1538,7 @@ operator>=(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter1>& __y) _NOEX
template <class _Iter1>
inline _LIBCPP_INLINE_VISIBILITY
bool
-operator<=(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter1>& __y) _NOEXCEPT
+operator<=(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter1>& __y) _NOEXCEPT_DEBUG
{
return !(__y < __x);
}
@@ -1500,7 +1547,7 @@ operator<=(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter1>& __y) _NOEX
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
auto
-operator-(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT
+operator-(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT_DEBUG
-> decltype(__x.base() - __y.base())
{
#if _LIBCPP_DEBUG_LEVEL >= 2
@@ -1513,7 +1560,7 @@ operator-(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXC
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
typename __wrap_iter<_Iter1>::difference_type
-operator-(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT
+operator-(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT_DEBUG
{
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_ASSERT(__get_const_db()->__less_than_comparable(&__x, &__y),
@@ -1527,7 +1574,7 @@ template <class _Iter>
inline _LIBCPP_INLINE_VISIBILITY
__wrap_iter<_Iter>
operator+(typename __wrap_iter<_Iter>::difference_type __n,
- __wrap_iter<_Iter> __x) _NOEXCEPT
+ __wrap_iter<_Iter> __x) _NOEXCEPT_DEBUG
{
__x += __n;
return __x;
@@ -1535,19 +1582,19 @@ operator+(typename __wrap_iter<_Iter>::difference_type __n,
template <class _Iter>
struct __libcpp_is_trivial_iterator
- : public _LIBCPP_BOOL_CONSTANT(is_pointer<_Iter>::value) {};
-
+ : public _LIBCPP_BOOL_CONSTANT(is_pointer<_Iter>::value) {};
+
template <class _Iter>
struct __libcpp_is_trivial_iterator<move_iterator<_Iter> >
- : public _LIBCPP_BOOL_CONSTANT(__libcpp_is_trivial_iterator<_Iter>::value) {};
+ : public _LIBCPP_BOOL_CONSTANT(__libcpp_is_trivial_iterator<_Iter>::value) {};
template <class _Iter>
struct __libcpp_is_trivial_iterator<reverse_iterator<_Iter> >
- : public _LIBCPP_BOOL_CONSTANT(__libcpp_is_trivial_iterator<_Iter>::value) {};
+ : public _LIBCPP_BOOL_CONSTANT(__libcpp_is_trivial_iterator<_Iter>::value) {};
template <class _Iter>
struct __libcpp_is_trivial_iterator<__wrap_iter<_Iter> >
- : public _LIBCPP_BOOL_CONSTANT(__libcpp_is_trivial_iterator<_Iter>::value) {};
+ : public _LIBCPP_BOOL_CONSTANT(__libcpp_is_trivial_iterator<_Iter>::value) {};
template <class _Tp, size_t _Np>
@@ -1566,10 +1613,10 @@ end(_Tp (&__array)[_Np])
return __array + _Np;
}
-#if !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_TRAILING_RETURN)
+#if !defined(_LIBCPP_CXX03_LANG)
template <class _Cp>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
auto
begin(_Cp& __c) -> decltype(__c.begin())
{
@@ -1577,7 +1624,7 @@ begin(_Cp& __c) -> decltype(__c.begin())
}
template <class _Cp>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
auto
begin(const _Cp& __c) -> decltype(__c.begin())
{
@@ -1585,7 +1632,7 @@ begin(const _Cp& __c) -> decltype(__c.begin())
}
template <class _Cp>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
auto
end(_Cp& __c) -> decltype(__c.end())
{
@@ -1593,7 +1640,7 @@ end(_Cp& __c) -> decltype(__c.end())
}
template <class _Cp>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
auto
end(const _Cp& __c) -> decltype(__c.end())
{
@@ -1603,28 +1650,28 @@ end(const _Cp& __c) -> decltype(__c.end())
#if _LIBCPP_STD_VER > 11
template <class _Tp, size_t _Np>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
reverse_iterator<_Tp*> rbegin(_Tp (&__array)[_Np])
{
return reverse_iterator<_Tp*>(__array + _Np);
}
template <class _Tp, size_t _Np>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
reverse_iterator<_Tp*> rend(_Tp (&__array)[_Np])
{
return reverse_iterator<_Tp*>(__array);
}
template <class _Ep>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
reverse_iterator<const _Ep*> rbegin(initializer_list<_Ep> __il)
{
return reverse_iterator<const _Ep*>(__il.end());
}
template <class _Ep>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
reverse_iterator<const _Ep*> rend(initializer_list<_Ep> __il)
{
return reverse_iterator<const _Ep*>(__il.begin());
@@ -1645,42 +1692,42 @@ auto cend(const _Cp& __c) -> decltype(_VSTD::end(__c))
}
template <class _Cp>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
auto rbegin(_Cp& __c) -> decltype(__c.rbegin())
{
return __c.rbegin();
}
template <class _Cp>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
auto rbegin(const _Cp& __c) -> decltype(__c.rbegin())
{
return __c.rbegin();
}
template <class _Cp>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
auto rend(_Cp& __c) -> decltype(__c.rend())
{
return __c.rend();
}
template <class _Cp>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
auto rend(const _Cp& __c) -> decltype(__c.rend())
{
return __c.rend();
}
template <class _Cp>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
auto crbegin(const _Cp& __c) -> decltype(_VSTD::rbegin(__c))
{
return _VSTD::rbegin(__c);
}
template <class _Cp>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
auto crend(const _Cp& __c) -> decltype(_VSTD::rend(__c))
{
return _VSTD::rend(__c);
@@ -1689,7 +1736,7 @@ auto crend(const _Cp& __c) -> decltype(_VSTD::rend(__c))
#endif
-#else // !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_TRAILING_RETURN)
+#else // defined(_LIBCPP_CXX03_LANG)
template <class _Cp>
inline _LIBCPP_INLINE_VISIBILITY
@@ -1723,20 +1770,20 @@ end(const _Cp& __c)
return __c.end();
}
-#endif // !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_TRAILING_RETURN)
+#endif // !defined(_LIBCPP_CXX03_LANG)
#if _LIBCPP_STD_VER > 14
template <class _Cont>
constexpr auto size(const _Cont& __c) -> decltype(__c.size()) { return __c.size(); }
template <class _Tp, size_t _Sz>
-constexpr size_t size(const _Tp (&__array)[_Sz]) noexcept { return _Sz; }
+constexpr size_t size(const _Tp (&)[_Sz]) noexcept { return _Sz; }
template <class _Cont>
constexpr auto empty(const _Cont& __c) -> decltype(__c.empty()) { return __c.empty(); }
template <class _Tp, size_t _Sz>
-constexpr bool empty(const _Tp (&__array)[_Sz]) noexcept { return false; }
+constexpr bool empty(const _Tp (&)[_Sz]) noexcept { return false; }
template <class _Ep>
constexpr bool empty(initializer_list<_Ep> __il) noexcept { return __il.size() == 0; }
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