Update libcxx to llvmorg-17.0.6

Update libcxx to llvmorg-17.0.6
c871ef572c71b4fef22d4a9e65bcebc57e625aea

6 files changed, 60 insertions, 37 deletions

diff --git a/contrib/libs/cxxsupp/libcxx/include/__memory_resource/memory_resource.h b/contrib/libs/cxxsupp/libcxx/include/__memory_resource/memory_resource.h
index 02fdd081cce..418f36dc9b3 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__memory_resource/memory_resource.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__memory_resource/memory_resource.h
@@ -9,14 +9,16 @@
 #ifndef _LIBCPP___MEMORY_RESOURCE_MEMORY_RESOURCE_H
 #define _LIBCPP___MEMORY_RESOURCE_MEMORY_RESOURCE_H
 
+#include <__availability>
 #include <__config>
+#include <__fwd/memory_resource.h>
 #include <cstddef>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #  pragma GCC system_header
 #endif
 
-#if _LIBCPP_STD_VER > 14
+#if _LIBCPP_STD_VER >= 17
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
@@ -24,7 +26,7 @@ namespace pmr {
 
 // [mem.res.class]
 
-class _LIBCPP_TYPE_VIS memory_resource {
+class _LIBCPP_AVAILABILITY_PMR _LIBCPP_EXPORTED_FROM_ABI memory_resource {
   static const size_t __max_align = alignof(max_align_t);
 
 public:
@@ -51,25 +53,38 @@ private:
 
 // [mem.res.eq]
 
-inline _LIBCPP_HIDE_FROM_ABI bool operator==(const memory_resource& __lhs, const memory_resource& __rhs) noexcept {
+inline _LIBCPP_AVAILABILITY_PMR _LIBCPP_HIDE_FROM_ABI bool
+operator==(const memory_resource& __lhs, const memory_resource& __rhs) noexcept {
   return &__lhs == &__rhs || __lhs.is_equal(__rhs);
 }
 
-inline _LIBCPP_HIDE_FROM_ABI bool operator!=(const memory_resource& __lhs, const memory_resource& __rhs) noexcept {
+#  if _LIBCPP_STD_VER <= 17
+
+inline _LIBCPP_AVAILABILITY_PMR _LIBCPP_HIDE_FROM_ABI bool
+operator!=(const memory_resource& __lhs, const memory_resource& __rhs) noexcept {
   return !(__lhs == __rhs);
 }
 
+#  endif
+
 // [mem.res.global]
 
-[[__gnu__::__returns_nonnull__]] _LIBCPP_FUNC_VIS memory_resource* get_default_resource() noexcept;
-[[__gnu__::__returns_nonnull__]] _LIBCPP_FUNC_VIS memory_resource* set_default_resource(memory_resource*) noexcept;
-[[using __gnu__: __returns_nonnull__, __const__]] _LIBCPP_FUNC_VIS memory_resource* new_delete_resource() noexcept;
-[[using __gnu__: __returns_nonnull__, __const__]] _LIBCPP_FUNC_VIS memory_resource* null_memory_resource() noexcept;
+[[__gnu__::__returns_nonnull__]] _LIBCPP_AVAILABILITY_PMR _LIBCPP_EXPORTED_FROM_ABI memory_resource*
+get_default_resource() noexcept;
+
+[[__gnu__::__returns_nonnull__]] _LIBCPP_AVAILABILITY_PMR _LIBCPP_EXPORTED_FROM_ABI memory_resource*
+set_default_resource(memory_resource*) noexcept;
+
+[[using __gnu__: __returns_nonnull__, __const__]] _LIBCPP_AVAILABILITY_PMR _LIBCPP_EXPORTED_FROM_ABI memory_resource*
+new_delete_resource() noexcept;
+
+[[using __gnu__: __returns_nonnull__, __const__]] _LIBCPP_AVAILABILITY_PMR _LIBCPP_EXPORTED_FROM_ABI memory_resource*
+null_memory_resource() noexcept;
 
 } // namespace pmr
 
 _LIBCPP_END_NAMESPACE_STD
 
-#endif // _LIBCPP_STD_VER > 14
+#endif // _LIBCPP_STD_VER >= 17
 
 #endif // _LIBCPP___MEMORY_RESOURCE_MEMORY_RESOURCE_H
diff --git a/contrib/libs/cxxsupp/libcxx/include/__memory_resource/monotonic_buffer_resource.h b/contrib/libs/cxxsupp/libcxx/include/__memory_resource/monotonic_buffer_resource.h
index 5b0d2462582..0c83f1ebc8d 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__memory_resource/monotonic_buffer_resource.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__memory_resource/monotonic_buffer_resource.h
@@ -9,6 +9,7 @@
 #ifndef _LIBCPP___MEMORY_RESOURCE_MONOTONIC_BUFFER_RESOURCE_H
 #define _LIBCPP___MEMORY_RESOURCE_MONOTONIC_BUFFER_RESOURCE_H
 
+#include <__availability>
 #include <__config>
 #include <__memory/addressof.h>
 #include <__memory_resource/memory_resource.h>
@@ -18,7 +19,7 @@
 #  pragma GCC system_header
 #endif
 
-#if _LIBCPP_STD_VER > 14
+#if _LIBCPP_STD_VER >= 17
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
@@ -26,7 +27,7 @@ namespace pmr {
 
 // [mem.res.monotonic.buffer]
 
-class _LIBCPP_TYPE_VIS monotonic_buffer_resource : public memory_resource {
+class _LIBCPP_AVAILABILITY_PMR _LIBCPP_EXPORTED_FROM_ABI monotonic_buffer_resource : public memory_resource {
   static const size_t __default_buffer_capacity  = 1024;
   static const size_t __default_buffer_alignment = 16;
 
@@ -35,7 +36,9 @@ class _LIBCPP_TYPE_VIS monotonic_buffer_resource : public memory_resource {
     char* __start_;
     char* __cur_;
     size_t __align_;
-    size_t __allocation_size() { return (reinterpret_cast<char*>(this) - __start_) + sizeof(*this); }
+    _LIBCPP_HIDE_FROM_ABI size_t __allocation_size() {
+      return (reinterpret_cast<char*>(this) - __start_) + sizeof(*this);
+    }
     void* __try_allocate_from_chunk(size_t, size_t);
   };
 
@@ -115,6 +118,6 @@ private:
 
 _LIBCPP_END_NAMESPACE_STD
 
-#endif // _LIBCPP_STD_VER > 14
+#endif // _LIBCPP_STD_VER >= 17
 
 #endif // _LIBCPP___MEMORY_RESOURCE_MONOTONIC_BUFFER_RESOURCE_H
diff --git a/contrib/libs/cxxsupp/libcxx/include/__memory_resource/polymorphic_allocator.h b/contrib/libs/cxxsupp/libcxx/include/__memory_resource/polymorphic_allocator.h
index f7b9a0b408c..8fcce65ad2f 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__memory_resource/polymorphic_allocator.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__memory_resource/polymorphic_allocator.h
@@ -10,6 +10,7 @@
 #define _LIBCPP___MEMORY_RESOURCE_POLYMORPHIC_ALLOCATOR_H
 
 #include <__assert>
+#include <__availability>
 #include <__config>
 #include <__memory_resource/memory_resource.h>
 #include <__utility/exception_guard.h>
@@ -26,7 +27,7 @@
 _LIBCPP_PUSH_MACROS
 #include <__undef_macros>
 
-#if _LIBCPP_STD_VER > 14
+#if _LIBCPP_STD_VER >= 17
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
@@ -39,7 +40,7 @@ template <class _ValueType
           = byte
 #  endif
           >
-class _LIBCPP_TEMPLATE_VIS polymorphic_allocator {
+class _LIBCPP_AVAILABILITY_PMR _LIBCPP_TEMPLATE_VIS polymorphic_allocator {
 
 public:
   using value_type = _ValueType;
@@ -50,7 +51,7 @@ public:
 
   _LIBCPP_HIDE_FROM_ABI polymorphic_allocator(memory_resource* __r) noexcept : __res_(__r) {}
 
-  polymorphic_allocator(const polymorphic_allocator&) = default;
+  _LIBCPP_HIDE_FROM_ABI polymorphic_allocator(const polymorphic_allocator&) = default;
 
   template <class _Tp>
   _LIBCPP_HIDE_FROM_ABI polymorphic_allocator(const polymorphic_allocator<_Tp>& __other) noexcept
@@ -68,35 +69,35 @@ public:
   }
 
   _LIBCPP_HIDE_FROM_ABI void deallocate(_ValueType* __p, size_t __n) {
-    _LIBCPP_ASSERT(__n <= __max_size(), "deallocate called for size which exceeds max_size()");
+    _LIBCPP_ASSERT_UNCATEGORIZED(__n <= __max_size(), "deallocate called for size which exceeds max_size()");
     __res_->deallocate(__p, __n * sizeof(_ValueType), alignof(_ValueType));
   }
 
 #  if _LIBCPP_STD_VER >= 20
 
-  [[nodiscard]] [[using __gnu__: __alloc_size__(2), __alloc_align__(3)]] void*
+  [[nodiscard]] [[using __gnu__: __alloc_size__(2), __alloc_align__(3)]] _LIBCPP_HIDE_FROM_ABI void*
   allocate_bytes(size_t __nbytes, size_t __alignment = alignof(max_align_t)) {
     return __res_->allocate(__nbytes, __alignment);
   }
 
-  void deallocate_bytes(void* __ptr, size_t __nbytes, size_t __alignment = alignof(max_align_t)) {
+  _LIBCPP_HIDE_FROM_ABI void deallocate_bytes(void* __ptr, size_t __nbytes, size_t __alignment = alignof(max_align_t)) {
     __res_->deallocate(__ptr, __nbytes, __alignment);
   }
 
   template <class _Type>
-  [[nodiscard]] _Type* allocate_object(size_t __n = 1) {
+  [[nodiscard]] _LIBCPP_HIDE_FROM_ABI _Type* allocate_object(size_t __n = 1) {
     if (numeric_limits<size_t>::max() / sizeof(_Type) < __n)
       std::__throw_bad_array_new_length();
     return static_cast<_Type*>(allocate_bytes(__n * sizeof(_Type), alignof(_Type)));
   }
 
   template <class _Type>
-  void deallocate_object(_Type* __ptr, size_t __n = 1) {
+  _LIBCPP_HIDE_FROM_ABI void deallocate_object(_Type* __ptr, size_t __n = 1) {
     deallocate_bytes(__ptr, __n * sizeof(_Type), alignof(_Type));
   }
 
   template <class _Type, class... _CtorArgs>
-  [[nodiscard]] _Type* new_object(_CtorArgs&&... __ctor_args) {
+  [[nodiscard]] _LIBCPP_HIDE_FROM_ABI _Type* new_object(_CtorArgs&&... __ctor_args) {
     _Type* __ptr = allocate_object<_Type>();
     auto __guard = std::__make_exception_guard([&] { deallocate_object(__ptr); });
     construct(__ptr, std::forward<_CtorArgs>(__ctor_args)...);
@@ -105,7 +106,7 @@ public:
   }
 
   template <class _Type>
-  void delete_object(_Type* __ptr) {
+  _LIBCPP_HIDE_FROM_ABI void delete_object(_Type* __ptr) {
     destroy(__ptr);
     deallocate_object(__ptr);
   }
@@ -207,17 +208,21 @@ operator==(const polymorphic_allocator<_Tp>& __lhs, const polymorphic_allocator<
   return *__lhs.resource() == *__rhs.resource();
 }
 
+#  if _LIBCPP_STD_VER <= 17
+
 template <class _Tp, class _Up>
 inline _LIBCPP_HIDE_FROM_ABI bool
 operator!=(const polymorphic_allocator<_Tp>& __lhs, const polymorphic_allocator<_Up>& __rhs) noexcept {
   return !(__lhs == __rhs);
 }
 
+#  endif
+
 } // namespace pmr
 
 _LIBCPP_END_NAMESPACE_STD
 
-#endif // _LIBCPP_STD_VER > 14
+#endif // _LIBCPP_STD_VER >= 17
 
 _LIBCPP_POP_MACROS
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/__memory_resource/pool_options.h b/contrib/libs/cxxsupp/libcxx/include/__memory_resource/pool_options.h
index 11585a0e3bc..442959836c7 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__memory_resource/pool_options.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__memory_resource/pool_options.h
@@ -16,7 +16,7 @@
 #  pragma GCC system_header
 #endif
 
-#if _LIBCPP_STD_VER > 14
+#if _LIBCPP_STD_VER >= 17
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
@@ -24,7 +24,7 @@ namespace pmr {
 
 // [mem.res.pool.options]
 
-struct _LIBCPP_TYPE_VIS pool_options {
+struct _LIBCPP_EXPORTED_FROM_ABI pool_options {
   size_t max_blocks_per_chunk        = 0;
   size_t largest_required_pool_block = 0;
 };
@@ -33,6 +33,6 @@ struct _LIBCPP_TYPE_VIS pool_options {
 
 _LIBCPP_END_NAMESPACE_STD
 
-#endif // _LIBCPP_STD_VER > 14
+#endif // _LIBCPP_STD_VER >= 17
 
 #endif // _LIBCPP___MEMORY_RESOURCE_POOL_OPTIONS_H
diff --git a/contrib/libs/cxxsupp/libcxx/include/__memory_resource/synchronized_pool_resource.h b/contrib/libs/cxxsupp/libcxx/include/__memory_resource/synchronized_pool_resource.h
index 1877147ca16..b261fb0b194 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__memory_resource/synchronized_pool_resource.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__memory_resource/synchronized_pool_resource.h
@@ -9,20 +9,19 @@
 #ifndef _LIBCPP___MEMORY_RESOURCE_SYNCHRONIZED_POOL_RESOURCE_H
 #define _LIBCPP___MEMORY_RESOURCE_SYNCHRONIZED_POOL_RESOURCE_H
 
+#include <__availability>
 #include <__config>
 #include <__memory_resource/memory_resource.h>
 #include <__memory_resource/pool_options.h>
 #include <__memory_resource/unsynchronized_pool_resource.h>
 #include <cstddef>
-#if !defined(_LIBCPP_HAS_NO_THREADS)
-#  include <mutex>
-#endif
+#include <mutex>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #  pragma GCC system_header
 #endif
 
-#if _LIBCPP_STD_VER > 14
+#if _LIBCPP_STD_VER >= 17
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
@@ -30,7 +29,7 @@ namespace pmr {
 
 // [mem.res.pool.overview]
 
-class _LIBCPP_TYPE_VIS synchronized_pool_resource : public memory_resource {
+class _LIBCPP_AVAILABILITY_PMR _LIBCPP_EXPORTED_FROM_ABI synchronized_pool_resource : public memory_resource {
 public:
   _LIBCPP_HIDE_FROM_ABI synchronized_pool_resource(const pool_options& __opts, memory_resource* __upstream)
       : __unsync_(__opts, __upstream) {}
@@ -46,7 +45,7 @@ public:
 
   synchronized_pool_resource(const synchronized_pool_resource&) = delete;
 
-  ~synchronized_pool_resource() override = default;
+  _LIBCPP_HIDE_FROM_ABI_VIRTUAL ~synchronized_pool_resource() override = default;
 
   synchronized_pool_resource& operator=(const synchronized_pool_resource&) = delete;
 
@@ -89,6 +88,6 @@ private:
 
 _LIBCPP_END_NAMESPACE_STD
 
-#endif // _LIBCPP_STD_VER > 14
+#endif // _LIBCPP_STD_VER >= 17
 
 #endif // _LIBCPP___MEMORY_RESOURCE_SYNCHRONIZED_POOL_RESOURCE_H
diff --git a/contrib/libs/cxxsupp/libcxx/include/__memory_resource/unsynchronized_pool_resource.h b/contrib/libs/cxxsupp/libcxx/include/__memory_resource/unsynchronized_pool_resource.h
index 91d38aac0df..81d5f9ec4da 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__memory_resource/unsynchronized_pool_resource.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__memory_resource/unsynchronized_pool_resource.h
@@ -9,6 +9,7 @@
 #ifndef _LIBCPP___MEMORY_RESOURCE_UNSYNCHRONIZED_POOL_RESOURCE_H
 #define _LIBCPP___MEMORY_RESOURCE_UNSYNCHRONIZED_POOL_RESOURCE_H
 
+#include <__availability>
 #include <__config>
 #include <__memory_resource/memory_resource.h>
 #include <__memory_resource/pool_options.h>
@@ -19,7 +20,7 @@
 #  pragma GCC system_header
 #endif
 
-#if _LIBCPP_STD_VER > 14
+#if _LIBCPP_STD_VER >= 17
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
@@ -27,7 +28,7 @@ namespace pmr {
 
 // [mem.res.pool.overview]
 
-class _LIBCPP_TYPE_VIS unsynchronized_pool_resource : public memory_resource {
+class _LIBCPP_AVAILABILITY_PMR _LIBCPP_EXPORTED_FROM_ABI unsynchronized_pool_resource : public memory_resource {
   class __fixed_pool;
 
   class __adhoc_pool {
@@ -101,6 +102,6 @@ private:
 
 _LIBCPP_END_NAMESPACE_STD
 
-#endif // _LIBCPP_STD_VER > 14
+#endif // _LIBCPP_STD_VER >= 17
 
 #endif // _LIBCPP___MEMORY_RESOURCE_UNSYNCHRONIZED_POOL_RESOURCE_H