Update libcxx to llvmorg-17.0.6

Update libcxx to llvmorg-17.0.6
c871ef572c71b4fef22d4a9e65bcebc57e625aea

1 files changed, 27 insertions, 30 deletions

diff --git a/contrib/libs/cxxsupp/libcxx/include/fstream b/contrib/libs/cxxsupp/libcxx/include/fstream
index 41e95bf3dc6..d30575e22a4 100644
--- a/contrib/libs/cxxsupp/libcxx/include/fstream
+++ b/contrib/libs/cxxsupp/libcxx/include/fstream
@@ -183,22 +183,18 @@ typedef basic_fstream<wchar_t> wfstream;
 #include <__assert> // all public C++ headers provide the assertion handler
 #include <__availability>
 #include <__config>
+#include <__fwd/fstream.h>
 #include <__locale>
 #include <__utility/move.h>
 #include <__utility/swap.h>
 #include <__utility/unreachable.h>
 #include <cstdio>
-#include <cstdlib>
-#include <cstring>
+#include <filesystem>
 #include <istream>
 #include <ostream>
 #include <typeinfo>
 #include <version>
 
-#if !defined(_LIBCPP_HAS_NO_FILESYSTEM_LIBRARY)
-#   include <filesystem>
-#endif
-
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #  pragma GCC system_header
 #endif
@@ -210,7 +206,7 @@ _LIBCPP_PUSH_MACROS
 #  define _LIBCPP_HAS_NO_OFF_T_FUNCTIONS
 #endif
 
-#if !defined(_LIBCPP_HAS_NO_FSTREAM)
+#if !defined(_LIBCPP_HAS_NO_FILESYSTEM)
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
@@ -246,8 +242,8 @@ public:
     _LIBCPP_INLINE_VISIBILITY
     basic_filebuf* open(const string& __s, ios_base::openmode __mode);
 
-#if _LIBCPP_STD_VER >= 17 && !defined(_LIBCPP_HAS_NO_FILESYSTEM_LIBRARY)
-    _LIBCPP_AVAILABILITY_FILESYSTEM _LIBCPP_INLINE_VISIBILITY
+#if _LIBCPP_STD_VER >= 17
+    _LIBCPP_AVAILABILITY_FILESYSTEM_LIBRARY _LIBCPP_INLINE_VISIBILITY
     basic_filebuf* open(const _VSTD_FS::path& __p, ios_base::openmode __mode) {
       return open(__p.c_str(), __mode);
     }
@@ -398,17 +394,17 @@ basic_filebuf<_CharT, _Traits>::operator=(basic_filebuf&& __rhs)
 template <class _CharT, class _Traits>
 basic_filebuf<_CharT, _Traits>::~basic_filebuf()
 {
-#ifndef _LIBCPP_NO_EXCEPTIONS
+#ifndef _LIBCPP_HAS_NO_EXCEPTIONS
     try
     {
-#endif // _LIBCPP_NO_EXCEPTIONS
+#endif // _LIBCPP_HAS_NO_EXCEPTIONS
         close();
-#ifndef _LIBCPP_NO_EXCEPTIONS
+#ifndef _LIBCPP_HAS_NO_EXCEPTIONS
     }
     catch (...)
     {
     }
-#endif // _LIBCPP_NO_EXCEPTIONS
+#endif // _LIBCPP_HAS_NO_EXCEPTIONS
     if (__owns_eb_)
         delete [] __extbuf_;
     if (__owns_ib_)
@@ -754,8 +750,8 @@ basic_filebuf<_CharT, _Traits>::underflow()
         else
         {
             if (__extbufend_ != __extbufnext_) {
-                _LIBCPP_ASSERT(__extbufnext_ != nullptr, "underflow moving from nullptr");
-                _LIBCPP_ASSERT(__extbuf_ != nullptr, "underflow moving into nullptr");
+                _LIBCPP_ASSERT_UNCATEGORIZED(__extbufnext_ != nullptr, "underflow moving from nullptr");
+                _LIBCPP_ASSERT_UNCATEGORIZED(__extbuf_ != nullptr, "underflow moving into nullptr");
                 _VSTD::memmove(__extbuf_, __extbufnext_, __extbufend_ - __extbufnext_);
             }
             __extbufnext_ = __extbuf_ + (__extbufend_ - __extbufnext_);
@@ -1169,8 +1165,8 @@ public:
 #endif
     _LIBCPP_INLINE_VISIBILITY
     explicit basic_ifstream(const string& __s, ios_base::openmode __mode = ios_base::in);
-#if _LIBCPP_STD_VER >= 17 && !defined(_LIBCPP_HAS_NO_FILESYSTEM_LIBRARY)
-    _LIBCPP_AVAILABILITY_FILESYSTEM _LIBCPP_INLINE_VISIBILITY
+#if _LIBCPP_STD_VER >= 17
+    _LIBCPP_AVAILABILITY_FILESYSTEM_LIBRARY _LIBCPP_INLINE_VISIBILITY
     explicit basic_ifstream(const filesystem::path& __p, ios_base::openmode __mode = ios_base::in)
       : basic_ifstream(__p.c_str(), __mode) {}
 #endif // _LIBCPP_STD_VER >= 17
@@ -1190,8 +1186,8 @@ public:
     void open(const wchar_t* __s, ios_base::openmode __mode = ios_base::in);
 #endif
     void open(const string& __s, ios_base::openmode __mode = ios_base::in);
-#if _LIBCPP_STD_VER >= 17 && !defined(_LIBCPP_HAS_NO_FILESYSTEM_LIBRARY)
-    _LIBCPP_AVAILABILITY_FILESYSTEM _LIBCPP_INLINE_VISIBILITY
+#if _LIBCPP_STD_VER >= 17
+    _LIBCPP_AVAILABILITY_FILESYSTEM_LIBRARY _LIBCPP_INLINE_VISIBILITY
     void open(const filesystem::path& __p,
               ios_base::openmode __mode = ios_base::in) {
       return open(__p.c_str(), __mode);
@@ -1370,8 +1366,8 @@ public:
     _LIBCPP_INLINE_VISIBILITY
     explicit basic_ofstream(const string& __s, ios_base::openmode __mode = ios_base::out);
 
-#if _LIBCPP_STD_VER >= 17 && !defined(_LIBCPP_HAS_NO_FILESYSTEM_LIBRARY)
-    _LIBCPP_AVAILABILITY_FILESYSTEM _LIBCPP_INLINE_VISIBILITY
+#if _LIBCPP_STD_VER >= 17
+    _LIBCPP_AVAILABILITY_FILESYSTEM_LIBRARY _LIBCPP_INLINE_VISIBILITY
     explicit basic_ofstream(const filesystem::path& __p, ios_base::openmode __mode = ios_base::out)
       : basic_ofstream(__p.c_str(), __mode) {}
 #endif // _LIBCPP_STD_VER >= 17
@@ -1393,8 +1389,8 @@ public:
 #endif
     void open(const string& __s, ios_base::openmode __mode = ios_base::out);
 
-#if _LIBCPP_STD_VER >= 17 && !defined(_LIBCPP_HAS_NO_FILESYSTEM_LIBRARY)
-    _LIBCPP_AVAILABILITY_FILESYSTEM _LIBCPP_INLINE_VISIBILITY
+#if _LIBCPP_STD_VER >= 17
+    _LIBCPP_AVAILABILITY_FILESYSTEM_LIBRARY _LIBCPP_INLINE_VISIBILITY
     void open(const filesystem::path& __p, ios_base::openmode __mode = ios_base::out)
     { return open(__p.c_str(), __mode); }
 #endif // _LIBCPP_STD_VER >= 17
@@ -1571,8 +1567,8 @@ public:
     _LIBCPP_INLINE_VISIBILITY
     explicit basic_fstream(const string& __s, ios_base::openmode __mode = ios_base::in | ios_base::out);
 
-#if _LIBCPP_STD_VER >= 17 && !defined(_LIBCPP_HAS_NO_FILESYSTEM_LIBRARY)
-    _LIBCPP_AVAILABILITY_FILESYSTEM _LIBCPP_INLINE_VISIBILITY
+#if _LIBCPP_STD_VER >= 17
+    _LIBCPP_AVAILABILITY_FILESYSTEM_LIBRARY _LIBCPP_INLINE_VISIBILITY
     explicit basic_fstream(const filesystem::path& __p, ios_base::openmode __mode = ios_base::in | ios_base::out)
       : basic_fstream(__p.c_str(), __mode) {}
 #endif // _LIBCPP_STD_VER >= 17
@@ -1590,14 +1586,14 @@ public:
     basic_filebuf<char_type, traits_type>* rdbuf() const;
     _LIBCPP_INLINE_VISIBILITY
     bool is_open() const;
-    void open(const char* __s, ios_base::openmode __mode = ios_base::in | ios_base::out);
+    _LIBCPP_HIDE_FROM_ABI void open(const char* __s, ios_base::openmode __mode = ios_base::in | ios_base::out);
 #ifdef _LIBCPP_HAS_OPEN_WITH_WCHAR
     void open(const wchar_t* __s, ios_base::openmode __mode = ios_base::in | ios_base::out);
 #endif
-    void open(const string& __s, ios_base::openmode __mode = ios_base::in | ios_base::out);
+    _LIBCPP_HIDE_FROM_ABI void open(const string& __s, ios_base::openmode __mode = ios_base::in | ios_base::out);
 
-#if _LIBCPP_STD_VER >= 17 && !defined(_LIBCPP_HAS_NO_FILESYSTEM_LIBRARY)
-    _LIBCPP_AVAILABILITY_FILESYSTEM _LIBCPP_INLINE_VISIBILITY
+#if _LIBCPP_STD_VER >= 17
+    _LIBCPP_AVAILABILITY_FILESYSTEM_LIBRARY _LIBCPP_INLINE_VISIBILITY
     void open(const filesystem::path& __p, ios_base::openmode __mode = ios_base::in|ios_base::out)
     { return open(__p.c_str(), __mode); }
 #endif // _LIBCPP_STD_VER >= 17
@@ -1746,13 +1742,14 @@ extern template class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS basic_filebuf<char>;
 
 _LIBCPP_END_NAMESPACE_STD
 
-#endif // _LIBCPP_HAS_NO_FSTREAM
+#endif // _LIBCPP_HAS_NO_FILESYSTEM
 
 _LIBCPP_POP_MACROS
 
 #if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20
 #  include <atomic>
 #  include <concepts>
+#  include <cstdlib>
 #  include <iosfwd>
 #  include <limits>
 #  include <new>