Restoring authorship annotation for Andrey Khalyavin <halyavin@gmail.com>. Commit 1 of 2.

1 files changed, 253 insertions, 253 deletions

diff --git a/contrib/libs/cxxsupp/libcxx/include/experimental/filesystem b/contrib/libs/cxxsupp/libcxx/include/experimental/filesystem
index d2e6237df3..f4711a79a8 100644
--- a/contrib/libs/cxxsupp/libcxx/include/experimental/filesystem
+++ b/contrib/libs/cxxsupp/libcxx/include/experimental/filesystem
@@ -1,256 +1,256 @@
-// -*- C++ -*-
-//===--------------------------- filesystem -------------------------------===//
-//
+// -*- C++ -*- 
+//===--------------------------- filesystem -------------------------------===// 
+// 
 // 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_EXPERIMENTAL_FILESYSTEM
-#define _LIBCPP_EXPERIMENTAL_FILESYSTEM
-/*
-    filesystem synopsis
-
-    namespace std { namespace experimental { namespace filesystem { inline namespace v1 {
-
-    class path;
-
-    void swap(path& lhs, path& rhs) noexcept;
-    size_t hash_value(const path& p) noexcept;
-
-    bool operator==(const path& lhs, const path& rhs) noexcept;
-    bool operator!=(const path& lhs, const path& rhs) noexcept;
-    bool operator< (const path& lhs, const path& rhs) noexcept;
-    bool operator<=(const path& lhs, const path& rhs) noexcept;
-    bool operator> (const path& lhs, const path& rhs) noexcept;
-    bool operator>=(const path& lhs, const path& rhs) noexcept;
-
-    path operator/ (const path& lhs, const path& rhs);
-
-    // fs.path.io operators are friends of path.
-    template <class charT, class traits>
-    friend basic_ostream<charT, traits>&
-    operator<<(basic_ostream<charT, traits>& os, const path& p);
-
-    template <class charT, class traits>
-    friend basic_istream<charT, traits>&
-    operator>>(basic_istream<charT, traits>& is, path& p);
-
-    template <class Source>
-      path u8path(const Source& source);
-    template <class InputIterator>
-      path u8path(InputIterator first, InputIterator last);
-
-    class filesystem_error;
-    class directory_entry;
-
-    class directory_iterator;
-
-    // enable directory_iterator range-based for statements
-    directory_iterator begin(directory_iterator iter) noexcept;
-    directory_iterator end(const directory_iterator&) noexcept;
-
-    class recursive_directory_iterator;
-
-    // enable recursive_directory_iterator range-based for statements
-    recursive_directory_iterator begin(recursive_directory_iterator iter) noexcept;
-    recursive_directory_iterator end(const recursive_directory_iterator&) noexcept;
-
-    class file_status;
-
-    struct space_info
-    {
-      uintmax_t capacity;
-      uintmax_t free;
-      uintmax_t available;
-    };
-
-    enum class file_type;
-    enum class perms;
-    enum class perm_options;
-    enum class copy_options;
-    enum class directory_options;
-
-    typedef chrono::time_point<trivial-clock>  file_time_type;
-
-    // operational functions
-
-    path absolute(const path& p);
-    path absolute(const path& p, error_code &ec);
-
-    path canonical(const path& p);
-    path canonical(const path& p, error_code& ec);
-
-    void copy(const path& from, const path& to);
-    void copy(const path& from, const path& to, error_code& ec);
-    void copy(const path& from, const path& to, copy_options options);
-    void copy(const path& from, const path& to, copy_options options,
-                   error_code& ec);
-
-    bool copy_file(const path& from, const path& to);
-    bool copy_file(const path& from, const path& to, error_code& ec);
-    bool copy_file(const path& from, const path& to, copy_options option);
-    bool copy_file(const path& from, const path& to, copy_options option,
-                           error_code& ec);
-
-    void copy_symlink(const path& existing_symlink, const path& new_symlink);
-    void copy_symlink(const path& existing_symlink, const path& new_symlink,
-                              error_code& ec) noexcept;
-
-    bool create_directories(const path& p);
-    bool create_directories(const path& p, error_code& ec);
-
-    bool create_directory(const path& p);
-    bool create_directory(const path& p, error_code& ec) noexcept;
-
-    bool create_directory(const path& p, const path& attributes);
-    bool create_directory(const path& p, const path& attributes,
-                                  error_code& ec) noexcept;
-
-    void create_directory_symlink(const path& to, const path& new_symlink);
-    void create_directory_symlink(const path& to, const path& new_symlink,
-                                          error_code& ec) noexcept;
-
-    void create_hard_link(const path& to, const path& new_hard_link);
-    void create_hard_link(const path& to, const path& new_hard_link,
-                                  error_code& ec) noexcept;
-
-    void create_symlink(const path& to, const path& new_symlink);
-    void create_symlink(const path& to, const path& new_symlink,
-                                error_code& ec) noexcept;
-
-    path current_path();
-    path current_path(error_code& ec);
-    void current_path(const path& p);
-    void current_path(const path& p, error_code& ec) noexcept;
-
-    bool exists(file_status s) noexcept;
-    bool exists(const path& p);
-    bool exists(const path& p, error_code& ec) noexcept;
-
-    bool equivalent(const path& p1, const path& p2);
-    bool equivalent(const path& p1, const path& p2, error_code& ec) noexcept;
-
-    uintmax_t    file_size(const path& p);
-    uintmax_t    file_size(const path& p, error_code& ec) noexcept;
-
-    uintmax_t    hard_link_count(const path& p);
-    uintmax_t    hard_link_count(const path& p, error_code& ec) noexcept;
-
-    bool is_block_file(file_status s) noexcept;
-    bool is_block_file(const path& p);
-    bool is_block_file(const path& p, error_code& ec) noexcept;
-
-    bool is_character_file(file_status s) noexcept;
-    bool is_character_file(const path& p);
-    bool is_character_file(const path& p, error_code& ec) noexcept;
-
-    bool is_directory(file_status s) noexcept;
-    bool is_directory(const path& p);
-    bool is_directory(const path& p, error_code& ec) noexcept;
-
-    bool is_empty(const path& p);
-    bool is_empty(const path& p, error_code& ec) noexcept;
-
-    bool is_fifo(file_status s) noexcept;
-    bool is_fifo(const path& p);
-    bool is_fifo(const path& p, error_code& ec) noexcept;
-
-    bool is_other(file_status s) noexcept;
-    bool is_other(const path& p);
-    bool is_other(const path& p, error_code& ec) noexcept;
-
-    bool is_regular_file(file_status s) noexcept;
-    bool is_regular_file(const path& p);
-    bool is_regular_file(const path& p, error_code& ec) noexcept;
-
-    bool is_socket(file_status s) noexcept;
-    bool is_socket(const path& p);
-    bool is_socket(const path& p, error_code& ec) noexcept;
-
-    bool is_symlink(file_status s) noexcept;
-    bool is_symlink(const path& p);
-    bool is_symlink(const path& p, error_code& ec) noexcept;
-
-    file_time_type  last_write_time(const path& p);
-    file_time_type  last_write_time(const path& p, error_code& ec) noexcept;
-    void last_write_time(const path& p, file_time_type new_time);
-    void last_write_time(const path& p, file_time_type new_time,
-                                 error_code& ec) noexcept;
-
-    void permissions(const path& p, perms prms,
-                     perm_options opts=perm_options::replace);
-    void permissions(const path& p, perms prms, error_code& ec) noexcept;
-    void permissions(const path& p, perms prms, perm_options opts,
-                     error_code& ec);
-
-    path proximate(const path& p, error_code& ec);
-    path proximate(const path& p, const path& base = current_path());
-    path proximate(const path& p, const path& base, error_code &ec);
-
-    path read_symlink(const path& p);
-    path read_symlink(const path& p, error_code& ec);
-
-    path relative(const path& p, error_code& ec);
-    path relative(const path& p, const path& base=current_path());
-    path relative(const path& p, const path& base, error_code& ec);
-
-    bool remove(const path& p);
-    bool remove(const path& p, error_code& ec) noexcept;
-
-    uintmax_t    remove_all(const path& p);
-    uintmax_t    remove_all(const path& p, error_code& ec);
-
-    void rename(const path& from, const path& to);
-    void rename(const path& from, const path& to, error_code& ec) noexcept;
-
-    void resize_file(const path& p, uintmax_t size);
-    void resize_file(const path& p, uintmax_t size, error_code& ec) noexcept;
-
-    space_info   space(const path& p);
-    space_info   space(const path& p, error_code& ec) noexcept;
-
-    file_status  status(const path& p);
-    file_status  status(const path& p, error_code& ec) noexcept;
-
-    bool status_known(file_status s) noexcept;
-
-    file_status  symlink_status(const path& p);
-    file_status  symlink_status(const path& p, error_code& ec) noexcept;
-
-    path temp_directory_path();
-    path temp_directory_path(error_code& ec);
-
-    path weakly_canonical(path const& p);
-    path weakly_canonical(path const& p, error_code& ec);
-
-
-} } } }  // namespaces std::experimental::filesystem::v1
-
-*/
-
-#include <experimental/__config>
-#include <filesystem>
-
-#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
-#pragma GCC system_header
-#endif
-
-_LIBCPP_PUSH_MACROS
-#include <__undef_macros>
-
-#ifndef _LIBCPP_CXX03_LANG
-
-#define __cpp_lib_experimental_filesystem 201406
-
-_LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL_FILESYSTEM
-
-using namespace _VSTD_FS;
-
-_LIBCPP_END_NAMESPACE_EXPERIMENTAL_FILESYSTEM
-
-#endif // !_LIBCPP_CXX03_LANG
-
-_LIBCPP_POP_MACROS
-
-#endif // _LIBCPP_EXPERIMENTAL_FILESYSTEM
+// 
+//===----------------------------------------------------------------------===// 
+#ifndef _LIBCPP_EXPERIMENTAL_FILESYSTEM 
+#define _LIBCPP_EXPERIMENTAL_FILESYSTEM 
+/* 
+    filesystem synopsis 
+ 
+    namespace std { namespace experimental { namespace filesystem { inline namespace v1 { 
+ 
+    class path; 
+ 
+    void swap(path& lhs, path& rhs) noexcept; 
+    size_t hash_value(const path& p) noexcept; 
+ 
+    bool operator==(const path& lhs, const path& rhs) noexcept; 
+    bool operator!=(const path& lhs, const path& rhs) noexcept; 
+    bool operator< (const path& lhs, const path& rhs) noexcept; 
+    bool operator<=(const path& lhs, const path& rhs) noexcept; 
+    bool operator> (const path& lhs, const path& rhs) noexcept; 
+    bool operator>=(const path& lhs, const path& rhs) noexcept; 
+ 
+    path operator/ (const path& lhs, const path& rhs); 
+ 
+    // fs.path.io operators are friends of path. 
+    template <class charT, class traits> 
+    friend basic_ostream<charT, traits>& 
+    operator<<(basic_ostream<charT, traits>& os, const path& p); 
+ 
+    template <class charT, class traits> 
+    friend basic_istream<charT, traits>& 
+    operator>>(basic_istream<charT, traits>& is, path& p); 
+ 
+    template <class Source> 
+      path u8path(const Source& source); 
+    template <class InputIterator> 
+      path u8path(InputIterator first, InputIterator last); 
+ 
+    class filesystem_error; 
+    class directory_entry; 
+ 
+    class directory_iterator; 
+ 
+    // enable directory_iterator range-based for statements 
+    directory_iterator begin(directory_iterator iter) noexcept; 
+    directory_iterator end(const directory_iterator&) noexcept; 
+ 
+    class recursive_directory_iterator; 
+ 
+    // enable recursive_directory_iterator range-based for statements 
+    recursive_directory_iterator begin(recursive_directory_iterator iter) noexcept; 
+    recursive_directory_iterator end(const recursive_directory_iterator&) noexcept; 
+ 
+    class file_status; 
+ 
+    struct space_info 
+    { 
+      uintmax_t capacity; 
+      uintmax_t free; 
+      uintmax_t available; 
+    }; 
+ 
+    enum class file_type; 
+    enum class perms; 
+    enum class perm_options; 
+    enum class copy_options; 
+    enum class directory_options; 
+ 
+    typedef chrono::time_point<trivial-clock>  file_time_type; 
+ 
+    // operational functions 
+ 
+    path absolute(const path& p); 
+    path absolute(const path& p, error_code &ec); 
+ 
+    path canonical(const path& p); 
+    path canonical(const path& p, error_code& ec); 
+ 
+    void copy(const path& from, const path& to); 
+    void copy(const path& from, const path& to, error_code& ec); 
+    void copy(const path& from, const path& to, copy_options options); 
+    void copy(const path& from, const path& to, copy_options options, 
+                   error_code& ec); 
+ 
+    bool copy_file(const path& from, const path& to); 
+    bool copy_file(const path& from, const path& to, error_code& ec); 
+    bool copy_file(const path& from, const path& to, copy_options option); 
+    bool copy_file(const path& from, const path& to, copy_options option, 
+                           error_code& ec); 
+ 
+    void copy_symlink(const path& existing_symlink, const path& new_symlink); 
+    void copy_symlink(const path& existing_symlink, const path& new_symlink, 
+                              error_code& ec) noexcept; 
+ 
+    bool create_directories(const path& p); 
+    bool create_directories(const path& p, error_code& ec); 
+ 
+    bool create_directory(const path& p); 
+    bool create_directory(const path& p, error_code& ec) noexcept; 
+ 
+    bool create_directory(const path& p, const path& attributes); 
+    bool create_directory(const path& p, const path& attributes, 
+                                  error_code& ec) noexcept; 
+ 
+    void create_directory_symlink(const path& to, const path& new_symlink); 
+    void create_directory_symlink(const path& to, const path& new_symlink, 
+                                          error_code& ec) noexcept; 
+ 
+    void create_hard_link(const path& to, const path& new_hard_link); 
+    void create_hard_link(const path& to, const path& new_hard_link, 
+                                  error_code& ec) noexcept; 
+ 
+    void create_symlink(const path& to, const path& new_symlink); 
+    void create_symlink(const path& to, const path& new_symlink, 
+                                error_code& ec) noexcept; 
+ 
+    path current_path(); 
+    path current_path(error_code& ec); 
+    void current_path(const path& p); 
+    void current_path(const path& p, error_code& ec) noexcept; 
+ 
+    bool exists(file_status s) noexcept; 
+    bool exists(const path& p); 
+    bool exists(const path& p, error_code& ec) noexcept; 
+ 
+    bool equivalent(const path& p1, const path& p2); 
+    bool equivalent(const path& p1, const path& p2, error_code& ec) noexcept; 
+ 
+    uintmax_t    file_size(const path& p); 
+    uintmax_t    file_size(const path& p, error_code& ec) noexcept; 
+ 
+    uintmax_t    hard_link_count(const path& p); 
+    uintmax_t    hard_link_count(const path& p, error_code& ec) noexcept; 
+ 
+    bool is_block_file(file_status s) noexcept; 
+    bool is_block_file(const path& p); 
+    bool is_block_file(const path& p, error_code& ec) noexcept; 
+ 
+    bool is_character_file(file_status s) noexcept; 
+    bool is_character_file(const path& p); 
+    bool is_character_file(const path& p, error_code& ec) noexcept; 
+ 
+    bool is_directory(file_status s) noexcept; 
+    bool is_directory(const path& p); 
+    bool is_directory(const path& p, error_code& ec) noexcept; 
+ 
+    bool is_empty(const path& p); 
+    bool is_empty(const path& p, error_code& ec) noexcept; 
+ 
+    bool is_fifo(file_status s) noexcept; 
+    bool is_fifo(const path& p); 
+    bool is_fifo(const path& p, error_code& ec) noexcept; 
+ 
+    bool is_other(file_status s) noexcept; 
+    bool is_other(const path& p); 
+    bool is_other(const path& p, error_code& ec) noexcept; 
+ 
+    bool is_regular_file(file_status s) noexcept; 
+    bool is_regular_file(const path& p); 
+    bool is_regular_file(const path& p, error_code& ec) noexcept; 
+ 
+    bool is_socket(file_status s) noexcept; 
+    bool is_socket(const path& p); 
+    bool is_socket(const path& p, error_code& ec) noexcept; 
+ 
+    bool is_symlink(file_status s) noexcept; 
+    bool is_symlink(const path& p); 
+    bool is_symlink(const path& p, error_code& ec) noexcept; 
+ 
+    file_time_type  last_write_time(const path& p); 
+    file_time_type  last_write_time(const path& p, error_code& ec) noexcept; 
+    void last_write_time(const path& p, file_time_type new_time); 
+    void last_write_time(const path& p, file_time_type new_time, 
+                                 error_code& ec) noexcept; 
+ 
+    void permissions(const path& p, perms prms, 
+                     perm_options opts=perm_options::replace); 
+    void permissions(const path& p, perms prms, error_code& ec) noexcept; 
+    void permissions(const path& p, perms prms, perm_options opts, 
+                     error_code& ec); 
+ 
+    path proximate(const path& p, error_code& ec); 
+    path proximate(const path& p, const path& base = current_path()); 
+    path proximate(const path& p, const path& base, error_code &ec); 
+ 
+    path read_symlink(const path& p); 
+    path read_symlink(const path& p, error_code& ec); 
+ 
+    path relative(const path& p, error_code& ec); 
+    path relative(const path& p, const path& base=current_path()); 
+    path relative(const path& p, const path& base, error_code& ec); 
+ 
+    bool remove(const path& p); 
+    bool remove(const path& p, error_code& ec) noexcept; 
+ 
+    uintmax_t    remove_all(const path& p); 
+    uintmax_t    remove_all(const path& p, error_code& ec); 
+ 
+    void rename(const path& from, const path& to); 
+    void rename(const path& from, const path& to, error_code& ec) noexcept; 
+ 
+    void resize_file(const path& p, uintmax_t size); 
+    void resize_file(const path& p, uintmax_t size, error_code& ec) noexcept; 
+ 
+    space_info   space(const path& p); 
+    space_info   space(const path& p, error_code& ec) noexcept; 
+ 
+    file_status  status(const path& p); 
+    file_status  status(const path& p, error_code& ec) noexcept; 
+ 
+    bool status_known(file_status s) noexcept; 
+ 
+    file_status  symlink_status(const path& p); 
+    file_status  symlink_status(const path& p, error_code& ec) noexcept; 
+ 
+    path temp_directory_path(); 
+    path temp_directory_path(error_code& ec); 
+ 
+    path weakly_canonical(path const& p); 
+    path weakly_canonical(path const& p, error_code& ec); 
+ 
+ 
+} } } }  // namespaces std::experimental::filesystem::v1 
+ 
+*/ 
+ 
+#include <experimental/__config> 
+#include <filesystem> 
+ 
+#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 
+#pragma GCC system_header 
+#endif 
+ 
+_LIBCPP_PUSH_MACROS 
+#include <__undef_macros> 
+ 
+#ifndef _LIBCPP_CXX03_LANG 
+ 
+#define __cpp_lib_experimental_filesystem 201406 
+ 
+_LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL_FILESYSTEM 
+ 
+using namespace _VSTD_FS; 
+ 
+_LIBCPP_END_NAMESPACE_EXPERIMENTAL_FILESYSTEM 
+ 
+#endif // !_LIBCPP_CXX03_LANG 
+ 
+_LIBCPP_POP_MACROS 
+ 
+#endif // _LIBCPP_EXPERIMENTAL_FILESYSTEM