Import libs 4 (#758)

1 files changed, 0 insertions, 955 deletions

diff --git a/contrib/libs/cxxsupp/libcxxmsvc/include/queue b/contrib/libs/cxxsupp/libcxxmsvc/include/queue
deleted file mode 100644
index b8b7ec46d95..00000000000
--- a/contrib/libs/cxxsupp/libcxxmsvc/include/queue
+++ /dev/null
@@ -1,955 +0,0 @@
-// -*- C++ -*-
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef _LIBCPP_QUEUE
-#define _LIBCPP_QUEUE
-
-/*
-    queue synopsis
-
-namespace std
-{
-
-template <class T, class Container = deque<T>>
-class queue
-{
-public:
-    typedef Container                                container_type;
-    typedef typename container_type::value_type      value_type;
-    typedef typename container_type::reference       reference;
-    typedef typename container_type::const_reference const_reference;
-    typedef typename container_type::size_type       size_type;
-
-protected:
-    container_type c;
-
-public:
-    queue() = default;
-    ~queue() = default;
-
-    queue(const queue& q) = default;
-    queue(queue&& q) = default;
-
-    queue& operator=(const queue& q) = default;
-    queue& operator=(queue&& q) = default;
-
-    explicit queue(const container_type& c);
-    explicit queue(container_type&& c)
-    template<class InputIterator>
-        queue(InputIterator first, InputIterator last); // since C++23
-    template <class Alloc>
-        explicit queue(const Alloc& a);
-    template <class Alloc>
-        queue(const container_type& c, const Alloc& a);
-    template <class Alloc>
-        queue(container_type&& c, const Alloc& a);
-    template <class Alloc>
-        queue(const queue& q, const Alloc& a);
-    template <class Alloc>
-        queue(queue&& q, const Alloc& a);
-    template <class InputIterator, class Alloc>
-        queue(InputIterator first, InputIterator last, const Alloc&); // since C++23
-
-    bool      empty() const;
-    size_type size() const;
-
-    reference       front();
-    const_reference front() const;
-    reference       back();
-    const_reference back() const;
-
-    void push(const value_type& v);
-    void push(value_type&& v);
-    template <class... Args> reference emplace(Args&&... args); // reference in C++17
-    void pop();
-
-    void swap(queue& q) noexcept(is_nothrow_swappable_v<Container>)
-};
-
-template<class Container>
-  queue(Container) -> queue<typename Container::value_type, Container>; // C++17
-
-template<class InputIterator>
-  queue(InputIterator, InputIterator) -> queue<iter-value-type<InputIterator>>; // since C++23
-
-template<class Container, class Allocator>
-  queue(Container, Allocator) -> queue<typename Container::value_type, Container>; // C++17
-
-template<class InputIterator, class Allocator>
-  queue(InputIterator, InputIterator, Allocator)
-  -> queue<iter-value-type<InputIterator>,
-           deque<iter-value-type<InputIterator>, Allocator>>; // since C++23
-
-template <class T, class Container>
-  bool operator==(const queue<T, Container>& x,const queue<T, Container>& y);
-
-template <class T, class Container>
-  bool operator< (const queue<T, Container>& x,const queue<T, Container>& y);
-
-template <class T, class Container>
-  bool operator!=(const queue<T, Container>& x,const queue<T, Container>& y);
-
-template <class T, class Container>
-  bool operator> (const queue<T, Container>& x,const queue<T, Container>& y);
-
-template <class T, class Container>
-  bool operator>=(const queue<T, Container>& x,const queue<T, Container>& y);
-
-template <class T, class Container>
-  bool operator<=(const queue<T, Container>& x,const queue<T, Container>& y);
-
-template <class T, class Container>
-  void swap(queue<T, Container>& x, queue<T, Container>& y)
-  noexcept(noexcept(x.swap(y)));
-
-template <class T, class Container = vector<T>,
-          class Compare = less<typename Container::value_type>>
-class priority_queue
-{
-public:
-    typedef Container                                container_type;
-    typedef typename container_type::value_type      value_type;
-    typedef typename container_type::reference       reference;
-    typedef typename container_type::const_reference const_reference;
-    typedef typename container_type::size_type       size_type;
-
-protected:
-    container_type c;
-    Compare comp;
-
-public:
-    priority_queue() : priority_queue(Compare()) {} // C++20
-    explicit priority_queue(const Compare& x) : priority_queue(x, Container()) {}
-    priority_queue(const Compare& x, const Container&);
-    explicit priority_queue(const Compare& x = Compare(), Container&& = Container()); // before C++20
-    priority_queue(const Compare& x, Container&&); // C++20
-    template <class InputIterator>
-        priority_queue(InputIterator first, InputIterator last,
-                       const Compare& comp = Compare());
-    template <class InputIterator>
-        priority_queue(InputIterator first, InputIterator last,
-                       const Compare& comp, const Container& c);
-    template <class InputIterator>
-        priority_queue(InputIterator first, InputIterator last,
-                       const Compare& comp, Container&& c);
-    template <class Alloc>
-        explicit priority_queue(const Alloc& a);
-    template <class Alloc>
-        priority_queue(const Compare& comp, const Alloc& a);
-    template <class Alloc>
-        priority_queue(const Compare& comp, const Container& c,
-                       const Alloc& a);
-    template <class Alloc>
-        priority_queue(const Compare& comp, Container&& c,
-                       const Alloc& a);
-    template <class InputIterator>
-        priority_queue(InputIterator first, InputIterator last,
-                       const Alloc& a);
-    template <class InputIterator>
-        priority_queue(InputIterator first, InputIterator last,
-                       const Compare& comp, const Alloc& a);
-    template <class InputIterator>
-        priority_queue(InputIterator first, InputIterator last,
-                       const Compare& comp, const Container& c, const Alloc& a);
-    template <class InputIterator>
-        priority_queue(InputIterator first, InputIterator last,
-                       const Compare& comp, Container&& c, const Alloc& a);
-    template <class Alloc>
-        priority_queue(const priority_queue& q, const Alloc& a);
-    template <class Alloc>
-        priority_queue(priority_queue&& q, const Alloc& a);
-
-    bool            empty() const;
-    size_type       size() const;
-    const_reference top() const;
-
-    void push(const value_type& v);
-    void push(value_type&& v);
-    template <class... Args> void emplace(Args&&... args);
-    void pop();
-
-    void swap(priority_queue& q)
-        noexcept(is_nothrow_swappable_v<Container> &&
-                 is_nothrow_swappable_v<Comp>)
-};
-
-template <class Compare, class Container>
-priority_queue(Compare, Container)
-    -> priority_queue<typename Container::value_type, Container, Compare>; // C++17
-
-template<class InputIterator,
-         class Compare = less<iter-value-type<InputIterator>>,
-         class Container = vector<iter-value-type<InputIterator>>>
-priority_queue(InputIterator, InputIterator, Compare = Compare(), Container = Container())
-    -> priority_queue<iter-value-type<InputIterator>, Container, Compare>; // C++17
-
-template<class Compare, class Container, class Allocator>
-priority_queue(Compare, Container, Allocator)
-    -> priority_queue<typename Container::value_type, Container, Compare>; // C++17
-
-template<class InputIterator, class Allocator>
-priority_queue(InputIterator, InputIterator, Allocator)
-    -> priority_queue<iter-value-type<InputIterator>,
-                      vector<iter-value-type<InputIterator>, Allocator>,
-                      less<iter-value-type<InputIterator>>>; // C++17
-
-template<class InputIterator, class Compare, class Allocator>
-priority_queue(InputIterator, InputIterator, Compare, Allocator)
-    -> priority_queue<iter-value-type<InputIterator>,
-                      vector<iter-value-type<InputIterator>, Allocator>, Compare>; // C++17
-
-template<class InputIterator, class Compare, class Container, class Allocator>
-priority_queue(InputIterator, InputIterator, Compare, Container, Allocator)
-    -> priority_queue<typename Container::value_type, Container, Compare>; // C++17
-
-template <class T, class Container, class Compare>
-  void swap(priority_queue<T, Container, Compare>& x,
-            priority_queue<T, Container, Compare>& y)
-            noexcept(noexcept(x.swap(y)));
-
-}  // std
-
-*/
-
-#include <__algorithm/make_heap.h>
-#include <__algorithm/pop_heap.h>
-#include <__algorithm/push_heap.h>
-#include <__config>
-#include <__iterator/iterator_traits.h>
-#include <__memory/uses_allocator.h>
-#include <__utility/forward.h>
-#include <compare>
-#include <deque>
-#include <functional>
-#include <type_traits>
-#include <vector>
-#include <version>
-
-#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
-#  pragma GCC system_header
-#endif
-
-_LIBCPP_BEGIN_NAMESPACE_STD
-
-template <class _Tp, class _Container = deque<_Tp> > class _LIBCPP_TEMPLATE_VIS queue;
-
-template <class _Tp, class _Container>
-_LIBCPP_INLINE_VISIBILITY
-bool
-operator==(const queue<_Tp, _Container>& __x,const queue<_Tp, _Container>& __y);
-
-template <class _Tp, class _Container>
-_LIBCPP_INLINE_VISIBILITY
-bool
-operator< (const queue<_Tp, _Container>& __x,const queue<_Tp, _Container>& __y);
-
-template <class _Tp, class _Container /*= deque<_Tp>*/>
-class _LIBCPP_TEMPLATE_VIS queue
-{
-public:
-    typedef _Container                               container_type;
-    typedef typename container_type::value_type      value_type;
-    typedef typename container_type::reference       reference;
-    typedef typename container_type::const_reference const_reference;
-    typedef typename container_type::size_type       size_type;
-    static_assert((is_same<_Tp, value_type>::value), "" );
-
-protected:
-    container_type c;
-
-public:
-    _LIBCPP_INLINE_VISIBILITY
-    queue()
-        _NOEXCEPT_(is_nothrow_default_constructible<container_type>::value)
-        : c() {}
-
-    _LIBCPP_INLINE_VISIBILITY
-    queue(const queue& __q) : c(__q.c) {}
-
-#if _LIBCPP_STD_VER > 20
-    template <class _InputIterator,
-              class = __enable_if_t<__is_cpp17_input_iterator<_InputIterator>::value>>
-    _LIBCPP_HIDE_FROM_ABI
-    queue(_InputIterator __first, _InputIterator __last) : c(__first, __last) {}
-
-    template <class _InputIterator,
-              class _Alloc,
-              class = __enable_if_t<__is_cpp17_input_iterator<_InputIterator>::value>,
-              class = __enable_if_t<uses_allocator<container_type, _Alloc>::value>>
-    _LIBCPP_HIDE_FROM_ABI
-    queue(_InputIterator __first, _InputIterator __second, const _Alloc& __alloc) : c(__first, __second, __alloc) {}
-#endif
-
-    _LIBCPP_INLINE_VISIBILITY
-    queue& operator=(const queue& __q) {c = __q.c; return *this;}
-
-#ifndef _LIBCPP_CXX03_LANG
-    _LIBCPP_INLINE_VISIBILITY
-    queue(queue&& __q)
-        _NOEXCEPT_(is_nothrow_move_constructible<container_type>::value)
-        : c(_VSTD::move(__q.c)) {}
-
-    _LIBCPP_INLINE_VISIBILITY
-    queue& operator=(queue&& __q)
-        _NOEXCEPT_(is_nothrow_move_assignable<container_type>::value)
-        {c = _VSTD::move(__q.c); return *this;}
-#endif // _LIBCPP_CXX03_LANG
-
-    _LIBCPP_INLINE_VISIBILITY
-    explicit queue(const container_type& __c)  : c(__c) {}
-#ifndef _LIBCPP_CXX03_LANG
-    _LIBCPP_INLINE_VISIBILITY
-    explicit queue(container_type&& __c) : c(_VSTD::move(__c)) {}
-#endif // _LIBCPP_CXX03_LANG
-    template <class _Alloc>
-        _LIBCPP_INLINE_VISIBILITY
-        explicit queue(const _Alloc& __a,
-                       __enable_if_t<uses_allocator<container_type, _Alloc>::value>* = 0)
-            : c(__a) {}
-    template <class _Alloc>
-        _LIBCPP_INLINE_VISIBILITY
-        queue(const queue& __q, const _Alloc& __a,
-                       __enable_if_t<uses_allocator<container_type, _Alloc>::value>* = 0)
-            : c(__q.c, __a) {}
-    template <class _Alloc>
-        _LIBCPP_INLINE_VISIBILITY
-        queue(const container_type& __c, const _Alloc& __a,
-                       __enable_if_t<uses_allocator<container_type, _Alloc>::value>* = 0)
-            : c(__c, __a) {}
-#ifndef _LIBCPP_CXX03_LANG
-    template <class _Alloc>
-        _LIBCPP_INLINE_VISIBILITY
-        queue(container_type&& __c, const _Alloc& __a,
-                       __enable_if_t<uses_allocator<container_type, _Alloc>::value>* = 0)
-            : c(_VSTD::move(__c), __a) {}
-    template <class _Alloc>
-        _LIBCPP_INLINE_VISIBILITY
-        queue(queue&& __q, const _Alloc& __a,
-                       __enable_if_t<uses_allocator<container_type, _Alloc>::value>* = 0)
-            : c(_VSTD::move(__q.c), __a) {}
-
-#endif // _LIBCPP_CXX03_LANG
-
-    _LIBCPP_NODISCARD_AFTER_CXX17 _LIBCPP_INLINE_VISIBILITY
-    bool      empty() const {return c.empty();}
-    _LIBCPP_INLINE_VISIBILITY
-    size_type size() const  {return c.size();}
-
-    _LIBCPP_INLINE_VISIBILITY
-    reference       front()       {return c.front();}
-    _LIBCPP_INLINE_VISIBILITY
-    const_reference front() const {return c.front();}
-    _LIBCPP_INLINE_VISIBILITY
-    reference       back()        {return c.back();}
-    _LIBCPP_INLINE_VISIBILITY
-    const_reference back() const  {return c.back();}
-
-    _LIBCPP_INLINE_VISIBILITY
-    void push(const value_type& __v) {c.push_back(__v);}
-#ifndef _LIBCPP_CXX03_LANG
-    _LIBCPP_INLINE_VISIBILITY
-    void push(value_type&& __v)      {c.push_back(_VSTD::move(__v));}
-    template <class... _Args>
-        _LIBCPP_INLINE_VISIBILITY
-#if _LIBCPP_STD_VER > 14
-        decltype(auto) emplace(_Args&&... __args)
-            { return c.emplace_back(_VSTD::forward<_Args>(__args)...);}
-#else
-        void     emplace(_Args&&... __args)
-            {        c.emplace_back(_VSTD::forward<_Args>(__args)...);}
-#endif
-#endif // _LIBCPP_CXX03_LANG
-    _LIBCPP_INLINE_VISIBILITY
-    void pop() {c.pop_front();}
-
-    _LIBCPP_INLINE_VISIBILITY
-    void swap(queue& __q)
-        _NOEXCEPT_(__is_nothrow_swappable<container_type>::value)
-    {
-        using _VSTD::swap;
-        swap(c, __q.c);
-    }
-
-    template <class _T1, class _C1>
-    friend
-    _LIBCPP_INLINE_VISIBILITY
-    bool
-    operator==(const queue<_T1, _C1>& __x,const queue<_T1, _C1>& __y);
-
-    template <class _T1, class _C1>
-    friend
-    _LIBCPP_INLINE_VISIBILITY
-    bool
-    operator< (const queue<_T1, _C1>& __x,const queue<_T1, _C1>& __y);
-};
-
-#if _LIBCPP_STD_VER > 14
-template<class _Container,
-         class = enable_if_t<!__is_allocator<_Container>::value>
->
-queue(_Container)
-    -> queue<typename _Container::value_type, _Container>;
-
-template<class _Container,
-         class _Alloc,
-         class = enable_if_t<!__is_allocator<_Container>::value>,
-         class = enable_if_t<uses_allocator<_Container, _Alloc>::value>
->
-queue(_Container, _Alloc)
-    -> queue<typename _Container::value_type, _Container>;
-#endif
-
-#if _LIBCPP_STD_VER > 20
-template <class _InputIterator,
-          class = __enable_if_t<__is_cpp17_input_iterator<_InputIterator>::value>>
-queue(_InputIterator, _InputIterator)
-    -> queue<__iter_value_type<_InputIterator>>;
-
-template <class _InputIterator,
-          class _Alloc,
-          class = __enable_if_t<__is_cpp17_input_iterator<_InputIterator>::value>,
-          class = __enable_if_t<__is_allocator<_Alloc>::value>>
-queue(_InputIterator, _InputIterator, _Alloc)
-    -> queue<__iter_value_type<_InputIterator>, deque<__iter_value_type<_InputIterator>, _Alloc>>;
-#endif
-
-template <class _Tp, class _Container>
-inline _LIBCPP_INLINE_VISIBILITY
-bool
-operator==(const queue<_Tp, _Container>& __x,const queue<_Tp, _Container>& __y)
-{
-    return __x.c == __y.c;
-}
-
-template <class _Tp, class _Container>
-inline _LIBCPP_INLINE_VISIBILITY
-bool
-operator< (const queue<_Tp, _Container>& __x,const queue<_Tp, _Container>& __y)
-{
-    return __x.c < __y.c;
-}
-
-template <class _Tp, class _Container>
-inline _LIBCPP_INLINE_VISIBILITY
-bool
-operator!=(const queue<_Tp, _Container>& __x,const queue<_Tp, _Container>& __y)
-{
-    return !(__x == __y);
-}
-
-template <class _Tp, class _Container>
-inline _LIBCPP_INLINE_VISIBILITY
-bool
-operator> (const queue<_Tp, _Container>& __x,const queue<_Tp, _Container>& __y)
-{
-    return __y < __x;
-}
-
-template <class _Tp, class _Container>
-inline _LIBCPP_INLINE_VISIBILITY
-bool
-operator>=(const queue<_Tp, _Container>& __x,const queue<_Tp, _Container>& __y)
-{
-    return !(__x < __y);
-}
-
-template <class _Tp, class _Container>
-inline _LIBCPP_INLINE_VISIBILITY
-bool
-operator<=(const queue<_Tp, _Container>& __x,const queue<_Tp, _Container>& __y)
-{
-    return !(__y < __x);
-}
-
-template <class _Tp, class _Container>
-inline _LIBCPP_INLINE_VISIBILITY
-__enable_if_t<__is_swappable<_Container>::value, void>
-swap(queue<_Tp, _Container>& __x, queue<_Tp, _Container>& __y)
-    _NOEXCEPT_(_NOEXCEPT_(__x.swap(__y)))
-{
-    __x.swap(__y);
-}
-
-template <class _Tp, class _Container, class _Alloc>
-struct _LIBCPP_TEMPLATE_VIS uses_allocator<queue<_Tp, _Container>, _Alloc>
-    : public uses_allocator<_Container, _Alloc>
-{
-};
-
-template <class _Tp, class _Container = vector<_Tp>,
-          class _Compare = less<typename _Container::value_type> >
-class _LIBCPP_TEMPLATE_VIS priority_queue
-{
-public:
-    typedef _Container                               container_type;
-    typedef _Compare                                 value_compare;
-    typedef typename container_type::value_type      value_type;
-    typedef typename container_type::reference       reference;
-    typedef typename container_type::const_reference const_reference;
-    typedef typename container_type::size_type       size_type;
-    static_assert((is_same<_Tp, value_type>::value), "" );
-
-protected:
-    container_type c;
-    value_compare comp;
-
-public:
-    _LIBCPP_INLINE_VISIBILITY
-    priority_queue()
-        _NOEXCEPT_(is_nothrow_default_constructible<container_type>::value &&
-                   is_nothrow_default_constructible<value_compare>::value)
-        : c(), comp() {}
-
-    _LIBCPP_INLINE_VISIBILITY
-    priority_queue(const priority_queue& __q) : c(__q.c), comp(__q.comp) {}
-
-    _LIBCPP_INLINE_VISIBILITY
-    priority_queue& operator=(const priority_queue& __q)
-        {c = __q.c; comp = __q.comp; return *this;}
-
-#ifndef _LIBCPP_CXX03_LANG
-    _LIBCPP_INLINE_VISIBILITY
-    priority_queue(priority_queue&& __q)
-        _NOEXCEPT_(is_nothrow_move_constructible<container_type>::value &&
-                   is_nothrow_move_constructible<value_compare>::value)
-        : c(_VSTD::move(__q.c)), comp(_VSTD::move(__q.comp)) {}
-
-    _LIBCPP_INLINE_VISIBILITY
-    priority_queue& operator=(priority_queue&& __q)
-        _NOEXCEPT_(is_nothrow_move_assignable<container_type>::value &&
-                   is_nothrow_move_assignable<value_compare>::value)
-        {c = _VSTD::move(__q.c); comp = _VSTD::move(__q.comp); return *this;}
-#endif // _LIBCPP_CXX03_LANG
-
-    _LIBCPP_INLINE_VISIBILITY
-    explicit priority_queue(const value_compare& __comp)
-        : c(), comp(__comp) {}
-    _LIBCPP_INLINE_VISIBILITY
-    priority_queue(const value_compare& __comp, const container_type& __c);
-#ifndef _LIBCPP_CXX03_LANG
-    _LIBCPP_INLINE_VISIBILITY
-    priority_queue(const value_compare& __comp, container_type&& __c);
-#endif
-    template <class _InputIter, class = __enable_if_t<__is_cpp17_input_iterator<_InputIter>::value> >
-        _LIBCPP_INLINE_VISIBILITY
-        priority_queue(_InputIter __f, _InputIter __l,
-                       const value_compare& __comp = value_compare());
-    template <class _InputIter, class = __enable_if_t<__is_cpp17_input_iterator<_InputIter>::value> >
-        _LIBCPP_INLINE_VISIBILITY
-        priority_queue(_InputIter __f, _InputIter __l,
-                       const value_compare& __comp, const container_type& __c);
-#ifndef _LIBCPP_CXX03_LANG
-    template <class _InputIter, class = __enable_if_t<__is_cpp17_input_iterator<_InputIter>::value> >
-        _LIBCPP_INLINE_VISIBILITY
-        priority_queue(_InputIter __f, _InputIter __l,
-                       const value_compare& __comp, container_type&& __c);
-#endif // _LIBCPP_CXX03_LANG
-    template <class _Alloc>
-        _LIBCPP_INLINE_VISIBILITY
-        explicit priority_queue(const _Alloc& __a,
-                       __enable_if_t<uses_allocator<container_type, _Alloc>::value>* = 0);
-    template <class _Alloc>
-        _LIBCPP_INLINE_VISIBILITY
-        priority_queue(const value_compare& __comp, const _Alloc& __a,
-                       __enable_if_t<uses_allocator<container_type, _Alloc>::value>* = 0);
-    template <class _Alloc>
-        _LIBCPP_INLINE_VISIBILITY
-        priority_queue(const value_compare& __comp, const container_type& __c,
-                       const _Alloc& __a,
-                       __enable_if_t<uses_allocator<container_type, _Alloc>::value>* = 0);
-    template <class _Alloc>
-        _LIBCPP_INLINE_VISIBILITY
-        priority_queue(const priority_queue& __q, const _Alloc& __a,
-                       __enable_if_t<uses_allocator<container_type, _Alloc>::value>* = 0);
-#ifndef _LIBCPP_CXX03_LANG
-    template <class _Alloc>
-        _LIBCPP_INLINE_VISIBILITY
-        priority_queue(const value_compare& __comp, container_type&& __c,
-                       const _Alloc& __a,
-                       __enable_if_t<uses_allocator<container_type, _Alloc>::value>* = 0);
-    template <class _Alloc>
-        _LIBCPP_INLINE_VISIBILITY
-        priority_queue(priority_queue&& __q, const _Alloc& __a,
-                       __enable_if_t<uses_allocator<container_type, _Alloc>::value>* = 0);
-#endif // _LIBCPP_CXX03_LANG
-
-    template <class _InputIter, class _Alloc, class = __enable_if_t<__is_cpp17_input_iterator<_InputIter>::value> >
-        _LIBCPP_INLINE_VISIBILITY
-        priority_queue(_InputIter __f, _InputIter __l, const _Alloc& __a,
-                       __enable_if_t<uses_allocator<container_type, _Alloc>::value>* = 0);
-
-    template <class _InputIter, class _Alloc, class = __enable_if_t<__is_cpp17_input_iterator<_InputIter>::value> >
-        _LIBCPP_INLINE_VISIBILITY
-        priority_queue(_InputIter __f, _InputIter __l,
-                       const value_compare& __comp, const _Alloc& __a,
-                       __enable_if_t<uses_allocator<container_type, _Alloc>::value>* = 0);
-
-    template <class _InputIter, class _Alloc, class = __enable_if_t<__is_cpp17_input_iterator<_InputIter>::value> >
-        _LIBCPP_INLINE_VISIBILITY
-        priority_queue(_InputIter __f, _InputIter __l,
-                       const value_compare& __comp, const container_type& __c, const _Alloc& __a,
-                       __enable_if_t<uses_allocator<container_type, _Alloc>::value>* = 0);
-
-#ifndef _LIBCPP_CXX03_LANG
-    template <class _InputIter, class _Alloc, class = __enable_if_t<__is_cpp17_input_iterator<_InputIter>::value> >
-        _LIBCPP_INLINE_VISIBILITY
-        priority_queue(_InputIter __f, _InputIter __l,
-                       const value_compare& __comp, container_type&& __c, const _Alloc& __a,
-                       __enable_if_t<uses_allocator<container_type, _Alloc>::value>* = 0);
-#endif  // _LIBCPP_CXX03_LANG
-
-    _LIBCPP_NODISCARD_AFTER_CXX17 _LIBCPP_INLINE_VISIBILITY
-    bool            empty() const {return c.empty();}
-    _LIBCPP_INLINE_VISIBILITY
-    size_type       size() const  {return c.size();}
-    _LIBCPP_INLINE_VISIBILITY
-    const_reference top() const   {return c.front();}
-
-    _LIBCPP_INLINE_VISIBILITY
-    void push(const value_type& __v);
-#ifndef _LIBCPP_CXX03_LANG
-    _LIBCPP_INLINE_VISIBILITY
-    void push(value_type&& __v);
-    template <class... _Args>
-    _LIBCPP_INLINE_VISIBILITY
-    void emplace(_Args&&... __args);
-#endif // _LIBCPP_CXX03_LANG
-    _LIBCPP_INLINE_VISIBILITY
-    void pop();
-
-    _LIBCPP_INLINE_VISIBILITY
-    void swap(priority_queue& __q)
-        _NOEXCEPT_(__is_nothrow_swappable<container_type>::value &&
-                   __is_nothrow_swappable<value_compare>::value);
-};
-
-#if _LIBCPP_STD_VER >= 17
-template <class _Compare,
-          class _Container,
-          class = enable_if_t<!__is_allocator<_Compare>::value>,
-          class = enable_if_t<!__is_allocator<_Container>::value>
->
-priority_queue(_Compare, _Container)
-    -> priority_queue<typename _Container::value_type, _Container, _Compare>;
-
-template<class _InputIterator,
-         class _Compare = less<__iter_value_type<_InputIterator>>,
-         class _Container = vector<__iter_value_type<_InputIterator>>,
-         class = enable_if_t<__is_cpp17_input_iterator<_InputIterator>::value>,
-         class = enable_if_t<!__is_allocator<_Compare>::value>,
-         class = enable_if_t<!__is_allocator<_Container>::value>
->
-priority_queue(_InputIterator, _InputIterator, _Compare = _Compare(), _Container = _Container())
-    -> priority_queue<__iter_value_type<_InputIterator>, _Container, _Compare>;
-
-template<class _Compare,
-         class _Container,
-         class _Alloc,
-         class = enable_if_t<!__is_allocator<_Compare>::value>,
-         class = enable_if_t<!__is_allocator<_Container>::value>,
-         class = enable_if_t<uses_allocator<_Container, _Alloc>::value>
->
-priority_queue(_Compare, _Container, _Alloc)
-    -> priority_queue<typename _Container::value_type, _Container, _Compare>;
-
-template<class _InputIterator, class _Allocator,
-         class = enable_if_t<__is_cpp17_input_iterator<_InputIterator>::value>,
-         class = enable_if_t<__is_allocator<_Allocator>::value>
->
-priority_queue(_InputIterator, _InputIterator, _Allocator)
-    -> priority_queue<__iter_value_type<_InputIterator>,
-                      vector<__iter_value_type<_InputIterator>, _Allocator>,
-                      less<__iter_value_type<_InputIterator>>>;
-
-template<class _InputIterator, class _Compare, class _Allocator,
-         class = enable_if_t<__is_cpp17_input_iterator<_InputIterator>::value>,
-         class = enable_if_t<!__is_allocator<_Compare>::value>,
-         class = enable_if_t<__is_allocator<_Allocator>::value>
->
-priority_queue(_InputIterator, _InputIterator, _Compare, _Allocator)
-    -> priority_queue<__iter_value_type<_InputIterator>,
-                      vector<__iter_value_type<_InputIterator>, _Allocator>, _Compare>;
-
-template<class _InputIterator, class _Compare, class _Container, class _Alloc,
-         class = enable_if_t<__is_cpp17_input_iterator<_InputIterator>::value>,
-         class = enable_if_t<!__is_allocator<_Compare>::value>,
-         class = enable_if_t<!__is_allocator<_Container>::value>,
-         class = enable_if_t<uses_allocator<_Container, _Alloc>::value>
->
-priority_queue(_InputIterator, _InputIterator, _Compare, _Container, _Alloc)
-    -> priority_queue<typename _Container::value_type, _Container, _Compare>;
-#endif
-
-template <class _Tp, class _Container, class _Compare>
-inline
-priority_queue<_Tp, _Container, _Compare>::priority_queue(const _Compare& __comp,
-                                                          const container_type& __c)
-    : c(__c),
-      comp(__comp)
-{
-    _VSTD::make_heap(c.begin(), c.end(), comp);
-}
-
-#ifndef _LIBCPP_CXX03_LANG
-
-template <class _Tp, class _Container, class _Compare>
-inline
-priority_queue<_Tp, _Container, _Compare>::priority_queue(const value_compare& __comp,
-                                                          container_type&& __c)
-    : c(_VSTD::move(__c)),
-      comp(__comp)
-{
-    _VSTD::make_heap(c.begin(), c.end(), comp);
-}
-
-#endif // _LIBCPP_CXX03_LANG
-
-template <class _Tp, class _Container, class _Compare>
-template <class _InputIter, class>
-inline
-priority_queue<_Tp, _Container, _Compare>::priority_queue(_InputIter __f, _InputIter __l,
-                                                          const value_compare& __comp)
-    : c(__f, __l),
-      comp(__comp)
-{
-    _VSTD::make_heap(c.begin(), c.end(), comp);
-}
-
-template <class _Tp, class _Container, class _Compare>
-template <class _InputIter, class>
-inline
-priority_queue<_Tp, _Container, _Compare>::priority_queue(_InputIter __f, _InputIter __l,
-                                                          const value_compare& __comp,
-                                                          const container_type& __c)
-    : c(__c),
-      comp(__comp)
-{
-    c.insert(c.end(), __f, __l);
-    _VSTD::make_heap(c.begin(), c.end(), comp);
-}
-
-#ifndef _LIBCPP_CXX03_LANG
-
-template <class _Tp, class _Container, class _Compare>
-template <class _InputIter, class>
-inline
-priority_queue<_Tp, _Container, _Compare>::priority_queue(_InputIter __f, _InputIter __l,
-                                                          const value_compare& __comp,
-                                                          container_type&& __c)
-    : c(_VSTD::move(__c)),
-      comp(__comp)
-{
-    c.insert(c.end(), __f, __l);
-    _VSTD::make_heap(c.begin(), c.end(), comp);
-}
-
-#endif // _LIBCPP_CXX03_LANG
-
-template <class _Tp, class _Container, class _Compare>
-template <class _Alloc>
-inline
-priority_queue<_Tp, _Container, _Compare>::priority_queue(const _Alloc& __a,
-                       __enable_if_t<uses_allocator<container_type, _Alloc>::value>*)
-    : c(__a)
-{
-}
-
-template <class _Tp, class _Container, class _Compare>
-template <class _Alloc>
-inline
-priority_queue<_Tp, _Container, _Compare>::priority_queue(const value_compare& __comp,
-                                                          const _Alloc& __a,
-                       __enable_if_t<uses_allocator<container_type, _Alloc>::value>*)
-    : c(__a),
-      comp(__comp)
-{
-}
-
-template <class _Tp, class _Container, class _Compare>
-template <class _Alloc>
-inline
-priority_queue<_Tp, _Container, _Compare>::priority_queue(const value_compare& __comp,
-                                                          const container_type& __c,
-                                                          const _Alloc& __a,
-                       __enable_if_t<uses_allocator<container_type, _Alloc>::value>*)
-    : c(__c, __a),
-      comp(__comp)
-{
-    _VSTD::make_heap(c.begin(), c.end(), comp);
-}
-
-template <class _Tp, class _Container, class _Compare>
-template <class _Alloc>
-inline
-priority_queue<_Tp, _Container, _Compare>::priority_queue(const priority_queue& __q,
-                                                          const _Alloc& __a,
-                       __enable_if_t<uses_allocator<container_type, _Alloc>::value>*)
-    : c(__q.c, __a),
-      comp(__q.comp)
-{
-}
-
-#ifndef _LIBCPP_CXX03_LANG
-
-template <class _Tp, class _Container, class _Compare>
-template <class _Alloc>
-inline
-priority_queue<_Tp, _Container, _Compare>::priority_queue(const value_compare& __comp,
-                                                          container_type&& __c,
-                                                          const _Alloc& __a,
-                       __enable_if_t<uses_allocator<container_type, _Alloc>::value>*)
-    : c(_VSTD::move(__c), __a),
-      comp(__comp)
-{
-    _VSTD::make_heap(c.begin(), c.end(), comp);
-}
-
-template <class _Tp, class _Container, class _Compare>
-template <class _Alloc>
-inline
-priority_queue<_Tp, _Container, _Compare>::priority_queue(priority_queue&& __q,
-                                                          const _Alloc& __a,
-                       __enable_if_t<uses_allocator<container_type, _Alloc>::value>*)
-    : c(_VSTD::move(__q.c), __a),
-      comp(_VSTD::move(__q.comp))
-{
-}
-
-#endif  // _LIBCPP_CXX03_LANG
-
-template <class _Tp, class _Container, class _Compare>
-template <class _InputIter, class _Alloc, class>
-inline
-priority_queue<_Tp, _Container, _Compare>::priority_queue(
-        _InputIter __f, _InputIter __l, const _Alloc& __a,
-        __enable_if_t<uses_allocator<container_type, _Alloc>::value>*)
-    : c(__f, __l, __a),
-      comp()
-{
-    _VSTD::make_heap(c.begin(), c.end(), comp);
-}
-
-template <class _Tp, class _Container, class _Compare>
-template <class _InputIter, class _Alloc, class>
-inline
-priority_queue<_Tp, _Container, _Compare>::priority_queue(
-        _InputIter __f, _InputIter __l,
-        const value_compare& __comp, const _Alloc& __a,
-        __enable_if_t<uses_allocator<container_type, _Alloc>::value>*)
-    : c(__f, __l, __a),
-      comp(__comp)
-{
-    _VSTD::make_heap(c.begin(), c.end(), comp);
-}
-
-template <class _Tp, class _Container, class _Compare>
-template <class _InputIter, class _Alloc, class>
-inline
-priority_queue<_Tp, _Container, _Compare>::priority_queue(
-        _InputIter __f, _InputIter __l,
-        const value_compare& __comp, const container_type& __c, const _Alloc& __a,
-        __enable_if_t<uses_allocator<container_type, _Alloc>::value>*)
-    : c(__c, __a),
-      comp(__comp)
-{
-    c.insert(c.end(), __f, __l);
-    _VSTD::make_heap(c.begin(), c.end(), comp);
-}
-
-#ifndef _LIBCPP_CXX03_LANG
-template <class _Tp, class _Container, class _Compare>
-template <class _InputIter, class _Alloc, class>
-inline
-priority_queue<_Tp, _Container, _Compare>::priority_queue(
-        _InputIter __f, _InputIter __l, const value_compare& __comp,
-        container_type&& __c, const _Alloc& __a,
-        __enable_if_t<uses_allocator<container_type, _Alloc>::value>*)
-    : c(_VSTD::move(__c), __a),
-      comp(__comp)
-{
-    c.insert(c.end(), __f, __l);
-    _VSTD::make_heap(c.begin(), c.end(), comp);
-}
-#endif  // _LIBCPP_CXX03_LANG
-
-template <class _Tp, class _Container, class _Compare>
-inline
-void
-priority_queue<_Tp, _Container, _Compare>::push(const value_type& __v)
-{
-    c.push_back(__v);
-    _VSTD::push_heap(c.begin(), c.end(), comp);
-}
-
-#ifndef _LIBCPP_CXX03_LANG
-
-template <class _Tp, class _Container, class _Compare>
-inline
-void
-priority_queue<_Tp, _Container, _Compare>::push(value_type&& __v)
-{
-    c.push_back(_VSTD::move(__v));
-    _VSTD::push_heap(c.begin(), c.end(), comp);
-}
-
-template <class _Tp, class _Container, class _Compare>
-template <class... _Args>
-inline
-void
-priority_queue<_Tp, _Container, _Compare>::emplace(_Args&&... __args)
-{
-    c.emplace_back(_VSTD::forward<_Args>(__args)...);
-    _VSTD::push_heap(c.begin(), c.end(), comp);
-}
-
-#endif // _LIBCPP_CXX03_LANG
-
-template <class _Tp, class _Container, class _Compare>
-inline
-void
-priority_queue<_Tp, _Container, _Compare>::pop()
-{
-    _VSTD::pop_heap(c.begin(), c.end(), comp);
-    c.pop_back();
-}
-
-template <class _Tp, class _Container, class _Compare>
-inline
-void
-priority_queue<_Tp, _Container, _Compare>::swap(priority_queue& __q)
-        _NOEXCEPT_(__is_nothrow_swappable<container_type>::value &&
-                   __is_nothrow_swappable<value_compare>::value)
-{
-    using _VSTD::swap;
-    swap(c, __q.c);
-    swap(comp, __q.comp);
-}
-
-template <class _Tp, class _Container, class _Compare>
-inline _LIBCPP_INLINE_VISIBILITY
-__enable_if_t<
-    __is_swappable<_Container>::value && __is_swappable<_Compare>::value,
-    void
->
-swap(priority_queue<_Tp, _Container, _Compare>& __x,
-     priority_queue<_Tp, _Container, _Compare>& __y)
-    _NOEXCEPT_(_NOEXCEPT_(__x.swap(__y)))
-{
-    __x.swap(__y);
-}
-
-template <class _Tp, class _Container, class _Compare, class _Alloc>
-struct _LIBCPP_TEMPLATE_VIS uses_allocator<priority_queue<_Tp, _Container, _Compare>, _Alloc>
-    : public uses_allocator<_Container, _Alloc>
-{
-};
-
-_LIBCPP_END_NAMESPACE_STD
-
-#endif // _LIBCPP_QUEUE