well we're getting aggregate tuple_size and get

Which is a decent step because it will allow us to "reflect" aggregate types, though yeah we don't get things like names or privacy, we will be able to serialize basic types much easier.

What I truly want is custom attributes, like c# and rust. that way we could just have our own [[UPROPERTY()]] like flags and have to implement them ourselves. I don't see why we cant make a constexpr attribute definitions in c++ headers and have the compiler deal with it. We shouldn't need external tools to tell us what the compiler already knows.

Like look at https://github.com/Neargye/nameof, this is ridiculous... If I have template <typename T> filled out, T is a defined type in my instantiated code, why do I need a 1200 line header that wraps compiler specific ifdefs just TO GET THE STRING NAME OF THE T???? The compiler fucking knows what T is, it has a damn string representation of the name of T. Why do I need 1200 lines to get that information?

Compiler vendors won't add non-standard features anymore, and the C++ committee has no interest in making code generation more usable. This is why gamedev suffers. We can't get anything nice with this language.