Update to C++23 standard

chronoxor · Oct 29, 2023 · c6f8ff5 · c6f8ff5
1 parent c2de561
commit c6f8ff5
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Showing 30 changed files with 840 additions and 843 deletions.
diff --git a/examples/string_format.cpp b/examples/string_format.cpp
@@ -26,12 +26,12 @@ class Date
 template <>
 struct fmt::formatter<Date>
 {
-     constexpr auto parse(format_parse_context& ctx) -> decltype(ctx.begin()) { return ctx.begin(); }
+    constexpr auto parse(format_parse_context& ctx) -> decltype(ctx.begin()) { return ctx.begin(); }
 
     template <typename FormatContext>
     auto format(const Date& date, FormatContext& ctx) -> decltype(ctx.out())
     {
-        return format_to(ctx.out(), "{}-{}-{}", date.year(), date.month(), date.day());
+        return fmt::format_to(ctx.out(), "{}-{}-{}", date.year(), date.month(), date.day());
     }
 };
 

diff --git a/include/common/function.h b/include/common/function.h
@@ -65,9 +65,8 @@ class Function<R(Args...), Capacity>
 
     static const size_t StorageSize = Capacity - sizeof(Invoker) - sizeof(Manager);
     static const size_t StorageAlign = 8;
-    using Storage = typename std::aligned_storage<StorageSize, StorageAlign>::type;
 
-    Storage _data;
+    alignas(StorageAlign) std::byte _data[StorageSize];
     Invoker _invoker;
     Manager _manager;
 

diff --git a/include/errors/exceptions_handler.h b/include/errors/exceptions_handler.h
@@ -74,7 +74,7 @@ class ExceptionsHandler : public CppCommon::Singleton<ExceptionsHandler>
 #else
     static const size_t StorageAlign = 8;
 #endif
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 
     ExceptionsHandler();
 };

diff --git a/include/filesystem/file.h b/include/filesystem/file.h
@@ -230,7 +230,7 @@ class File : public Path, public Reader, public Writer
 
     static const size_t StorageSize = 72;
     static const size_t StorageAlign = 8;
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 };
 
 /*! \example filesystem_file.cpp Filesystem file example */

diff --git a/include/system/dll.h b/include/system/dll.h
@@ -143,7 +143,7 @@ class DLL
 
     static const size_t StorageSize = 48;
     static const size_t StorageAlign = 8;
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 
     //! Resolve dynamic link library symbol by the given name
     /*!

diff --git a/include/system/pipe.h b/include/system/pipe.h
@@ -102,7 +102,7 @@ class Pipe : public Reader, public Writer
 #else
     static const size_t StorageAlign = 8;
 #endif
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 };
 
 /*! \example system_pipe.cpp Pipe example */

diff --git a/include/system/process.h b/include/system/process.h
@@ -140,7 +140,7 @@ class Process
 #else
     static const size_t StorageAlign = 8;
 #endif
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 
     Process();
     Process(uint64_t pid);

diff --git a/include/system/shared_memory.h b/include/system/shared_memory.h
@@ -65,7 +65,7 @@ class SharedMemory
 
     static const size_t StorageSize = 64;
     static const size_t StorageAlign = 8;
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 
     std::string _name;
     size_t _size;

diff --git a/include/system/stack_trace_manager.h b/include/system/stack_trace_manager.h
@@ -54,7 +54,7 @@ class StackTraceManager : public CppCommon::Singleton<StackTraceManager>
 
     static const size_t StorageSize = 4;
     static const size_t StorageAlign = 1;
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 
     StackTraceManager();
 };

diff --git a/include/system/stream.h b/include/system/stream.h
@@ -65,7 +65,7 @@ class StdInput : public Reader
 
     static const size_t StorageSize = 8;
     static const size_t StorageAlign = 8;
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 };
 
 //! Standard output stream
@@ -117,7 +117,7 @@ class StdOutput : public Writer
 
     static const size_t StorageSize = 8;
     static const size_t StorageAlign = 8;
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 };
 
 //! Standard error stream
@@ -169,7 +169,7 @@ class StdError : public Writer
 
     static const size_t StorageSize = 8;
     static const size_t StorageAlign = 8;
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 };
 
 } // namespace CppCommon

diff --git a/include/threads/barrier.h b/include/threads/barrier.h
@@ -58,7 +58,7 @@ class Barrier
 
     static const size_t StorageSize = 128;
     static const size_t StorageAlign = 8;
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 };
 
 /*! \example threads_barrier.cpp Barrier synchronization primitive example */

diff --git a/include/threads/condition_variable.h b/include/threads/condition_variable.h
@@ -156,7 +156,7 @@ class ConditionVariable
 
     static const size_t StorageSize = 48;
     static const size_t StorageAlign = 8;
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 };
 
 /*! \example threads_condition_variable.cpp Condition variable synchronization primitive example */

diff --git a/include/threads/critical_section.h b/include/threads/critical_section.h
@@ -85,7 +85,7 @@ class CriticalSection
 
     static const size_t StorageSize = 64;
     static const size_t StorageAlign = 8;
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 
     //! Get the native critical section handler
     void* native() noexcept;

diff --git a/include/threads/event_auto_reset.h b/include/threads/event_auto_reset.h
@@ -89,7 +89,7 @@ class EventAutoReset
 
     static const size_t StorageSize = 128;
     static const size_t StorageAlign = 8;
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 };
 
 /*! \example threads_event_auto_reset.cpp Auto-reset event synchronization primitive example */

diff --git a/include/threads/event_manual_reset.h b/include/threads/event_manual_reset.h
@@ -97,7 +97,7 @@ class EventManualReset
 
     static const size_t StorageSize = 128;
     static const size_t StorageAlign = 8;
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 };
 
 /*! \example threads_event_manual_reset.cpp Manual-reset event synchronization primitive example */

diff --git a/include/threads/file_lock.h b/include/threads/file_lock.h
@@ -135,7 +135,7 @@ class FileLock
 
     static const size_t StorageSize = 48;
     static const size_t StorageAlign = 8;
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 };
 
 /*! \example threads_file_lock.cpp File-lock synchronization primitive example */

diff --git a/include/threads/mutex.h b/include/threads/mutex.h
@@ -83,7 +83,7 @@ class Mutex
 
     static const size_t StorageSize = 64;
     static const size_t StorageAlign = 8;
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 };
 
 /*! \example threads_mutex.cpp Mutex synchronization primitive example */

diff --git a/include/threads/named_condition_variable.h b/include/threads/named_condition_variable.h
@@ -148,7 +148,7 @@ class NamedConditionVariable
 
     static const size_t StorageSize = 168;
     static const size_t StorageAlign = 8;
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 };
 
 /*! \example threads_named_condition_variable.cpp Named condition variable synchronization primitive example */

diff --git a/include/threads/named_critical_section.h b/include/threads/named_critical_section.h
@@ -90,7 +90,7 @@ class NamedCriticalSection
 
     static const size_t StorageSize = 256;
     static const size_t StorageAlign = 8;
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 };
 
 /*! \example threads_named_critical_section.cpp Named critical section synchronization primitive example */

diff --git a/include/threads/named_event_auto_reset.h b/include/threads/named_event_auto_reset.h
@@ -93,7 +93,7 @@ class NamedEventAutoReset
 
     static const size_t StorageSize = 136;
     static const size_t StorageAlign = 8;
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 };
 
 /*! \example threads_named_event_auto_reset.cpp Named auto-reset event synchronization primitive example */

diff --git a/include/threads/named_event_manual_reset.h b/include/threads/named_event_manual_reset.h
@@ -101,7 +101,7 @@ class NamedEventManualReset
 
     static const size_t StorageSize = 136;
     static const size_t StorageAlign = 8;
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 };
 
 /*! \example threads_named_event_manual_reset.cpp Named manual-reset event synchronization primitive example */

diff --git a/include/threads/named_mutex.h b/include/threads/named_mutex.h
@@ -90,7 +90,7 @@ class NamedMutex
 
     static const size_t StorageSize = 136;
     static const size_t StorageAlign = 8;
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 };
 
 /*! \example threads_named_mutex.cpp Named mutex synchronization primitive example */

diff --git a/include/threads/named_rw_lock.h b/include/threads/named_rw_lock.h
@@ -161,7 +161,7 @@ class NamedRWLock
 
     static const size_t StorageSize = 184;
     static const size_t StorageAlign = 8;
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 };
 
 /*! \example threads_named_rw_lock.cpp Named read/write lock synchronization primitive example */

diff --git a/include/threads/named_semaphore.h b/include/threads/named_semaphore.h
@@ -93,7 +93,7 @@ class NamedSemaphore
 
     static const size_t StorageSize = 56;
     static const size_t StorageAlign = 8;
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 };
 
 /*! \example threads_named_semaphore.cpp Named semaphore synchronization primitive example */

diff --git a/include/threads/rw_lock.h b/include/threads/rw_lock.h
@@ -122,7 +122,7 @@ class RWLock
     static const size_t StorageSize = 56;
 #endif
     static const size_t StorageAlign = 8;
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 };
 
 /*! \example threads_rw_lock.cpp Read/Write lock synchronization primitive example */

diff --git a/include/threads/semaphore.h b/include/threads/semaphore.h
@@ -90,7 +90,7 @@ class Semaphore
 
     static const size_t StorageSize = 40;
     static const size_t StorageAlign = 8;
-    std::aligned_storage<StorageSize, StorageAlign>::type _storage;
+    alignas(StorageAlign) std::byte _storage[StorageSize];
 };
 
 /*! \example threads_semaphore.cpp Semaphore synchronization primitive example */