Update third-party ghc::filesystem to version 1.3.0. (#10939)

src/openrct2/thirdparty/filesystem.hpp

@@ -5,32 +5,24 @@
 //---------------------------------------------------------------------------------------
 //
 // Copyright (c) 2018, Steffen Schümann <s.schuemann@pobox.com>
-// All rights reserved.
 //
-// Redistribution and use in source and binary forms, with or without modification,
+// Permission is hereby granted, free of charge, to any person obtaining a copy
-// are permitted provided that the following conditions are met:
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
 //
-// 1. Redistributions of source code must retain the above copyright notice, this
+// The above copyright notice and this permission notice shall be included in all
-//    list of conditions and the following disclaimer.
+// copies or substantial portions of the Software.
 //
-// 2. Redistributions in binary form must reproduce the above copyright notice,
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//    this list of conditions and the following disclaimer in the documentation
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//    and/or other materials provided with the distribution.
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// 3. Neither the name of the copyright holder nor the names of its contributors
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//    may be used to endorse or promote products derived from this software without
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//    specific prior written permission.
+// SOFTWARE.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 //
 //---------------------------------------------------------------------------------------
 //
@@ -177,7 +169,7 @@
 //- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 
 // ghc::filesystem version in decimal (major * 10000 + minor * 100 + patch)
-#define GHC_FILESYSTEM_VERSION 10208L
+#define GHC_FILESYSTEM_VERSION 10300L
 
 namespace ghc {
 namespace filesystem {
@@ -677,7 +669,7 @@ private:
     file_status _symlink_status;
     uintmax_t _file_size = 0;
 #ifndef GHC_OS_WINDOWS
-    uintmax_t _hard_link_count;
+    uintmax_t _hard_link_count = 0;
 #endif
     time_t _last_write_time = 0;
 };
@@ -1086,7 +1078,7 @@ enum class portable_error {
 };
 GHC_FS_API std::error_code make_error_code(portable_error err);
 #ifdef GHC_OS_WINDOWS
-GHC_FS_API std::error_code make_system_error(DWORD err = 0);
+GHC_FS_API std::error_code make_system_error(uint32_t err = 0);
 #else
 GHC_FS_API std::error_code make_system_error(int err = 0);
 #endif
@@ -1141,7 +1133,7 @@ GHC_INLINE std::error_code make_error_code(portable_error err)
 }
 
 #ifdef GHC_OS_WINDOWS
-GHC_INLINE std::error_code make_system_error(DWORD err)
+GHC_INLINE std::error_code make_system_error(uint32_t err)
 {
     return std::error_code(err ? static_cast<int>(err) : static_cast<int>(::GetLastError()), std::system_category());
 }
@@ -1602,7 +1594,14 @@ GHC_INLINE void create_symlink(const path& target_name, const path& new_symlink,
         ec = detail::make_error_code(detail::portable_error::not_supported);
         return;
     }
+#if defined(__GNUC__) && __GNUC__ >= 8
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wcast-function-type"
+#endif
     static CreateSymbolicLinkW_fp api_call = reinterpret_cast<CreateSymbolicLinkW_fp>(GetProcAddress(GetModuleHandleW(L"kernel32.dll"), "CreateSymbolicLinkW"));
+#if defined(__GNUC__) && __GNUC__ >= 8
+#pragma GCC diagnostic pop
+#endif
     if (api_call) {
         if (api_call(detail::fromUtf8<std::wstring>(new_symlink.u8string()).c_str(), detail::fromUtf8<std::wstring>(target_name.u8string()).c_str(), to_directory ? 1 : 0) == 0) {
             auto result = ::GetLastError();
@@ -1619,7 +1618,14 @@ GHC_INLINE void create_symlink(const path& target_name, const path& new_symlink,
 
 GHC_INLINE void create_hardlink(const path& target_name, const path& new_hardlink, std::error_code& ec)
 {
+#if defined(__GNUC__) && __GNUC__ >= 8
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wcast-function-type"
+#endif
     static CreateHardLinkW_fp api_call = reinterpret_cast<CreateHardLinkW_fp>(GetProcAddress(GetModuleHandleW(L"kernel32.dll"), "CreateHardLinkW"));
+#if defined(__GNUC__) && __GNUC__ >= 8
+#pragma GCC diagnostic pop
+#endif
     if (api_call) {
         if (api_call(detail::fromUtf8<std::wstring>(new_hardlink.u8string()).c_str(), detail::fromUtf8<std::wstring>(target_name.u8string()).c_str(), NULL) == 0) {
             ec = detail::make_system_error();
@@ -2537,12 +2543,12 @@ GHC_INLINE path path::stem() const
 {
     impl_string_type fn = filename().string();
     if (fn != "." && fn != "..") {
-        impl_string_type::size_type n = fn.rfind(".");
+        impl_string_type::size_type n = fn.rfind('.');
         if (n != impl_string_type::npos && n != 0) {
-            return fn.substr(0, n);
+            return path{fn.substr(0, n)};
         }
     }
-    return fn;
+    return path{fn};
 }
 
 GHC_INLINE path path::extension() const
@@ -3544,7 +3550,7 @@ GHC_INLINE path current_path(std::error_code& ec)
 #else
     size_t pathlen = static_cast<size_t>(std::max(int(::pathconf(".", _PC_PATH_MAX)), int(PATH_MAX)));
     std::unique_ptr<char[]> buffer(new char[pathlen + 1]);
-    if (::getcwd(buffer.get(), pathlen) == NULL) {
+    if (::getcwd(buffer.get(), pathlen) == nullptr) {
         ec = detail::make_system_error();
         return path();
     }
@@ -4176,7 +4182,7 @@ GHC_INLINE void rename(const path& from, const path& to, std::error_code& ec) no
     ec.clear();
 #ifdef GHC_OS_WINDOWS
     if (from != to) {
-        if (!MoveFileW(detail::fromUtf8<std::wstring>(from.u8string()).c_str(), detail::fromUtf8<std::wstring>(to.u8string()).c_str())) {
+        if (!MoveFileExW(detail::fromUtf8<std::wstring>(from.u8string()).c_str(), detail::fromUtf8<std::wstring>(to.u8string()).c_str(), (DWORD)MOVEFILE_REPLACE_EXISTING)) {
             ec = detail::make_system_error();
         }
     }
@@ -4252,6 +4258,7 @@ GHC_INLINE space_info space(const path& p, std::error_code& ec) noexcept
     }
     return {static_cast<uintmax_t>(sfs.f_blocks * sfs.f_frsize), static_cast<uintmax_t>(sfs.f_bfree * sfs.f_frsize), static_cast<uintmax_t>(sfs.f_bavail * sfs.f_frsize)};
 #else
+    (void)p;
     ec = detail::make_error_code(detail::portable_error::not_supported);
     return {static_cast<uintmax_t>(-1), static_cast<uintmax_t>(-1), static_cast<uintmax_t>(-1)};
 #endif