Switch Nazara to C++20

include/Nazara/Core/Log.hpp

@@ -40,7 +40,7 @@ namespace Nz
 			static void SetLogger(AbstractLogger* logger);
 
 			static void Write(std::string_view str);
-			template<typename... Args> static void Write(std::string_view str, Args&&... args);
+			template<typename... Args> static void Write(FormatString<Args...> fmt, Args&&... args);
 			static void WriteError(ErrorType type, std::string_view error, unsigned int line = 0, const char* file = nullptr, const char* function = nullptr);
 
 			NazaraStaticSignal(OnLogWrite, std::string_view /*string*/);

include/Nazara/Core/Log.inl

@@ -8,9 +8,9 @@
 namespace Nz
 {
 	template<typename... Args>
-	void Log::Write(std::string_view str, Args&&... args)
+	void Log::Write(FormatString<Args...> fmt, Args&&... args)
 	{
-		return Write(Format(str, std::forward<Args>(args)...));
+		return Write(Format(fmt, std::forward<Args>(args)...));
 	}
 }
 

include/Nazara/Core/ResourceSaver.inl

@@ -89,7 +89,7 @@ namespace Nz
 			}
 			else
 			{
-				File file(filePath.generic_u8string());
+				File file(filePath);
 
 				if (!file.Open(OpenMode::WriteOnly | OpenMode::Truncate))
 				{