Comment by germandiago

I embrace Modern C++, but slower than the committee, when the big three have the feature.

I really think reflection + annotations will give us the chance to have much better serialization and probably something more similar to Python decorators.

That will be plenty useful and it is going to transform a part of C++ ecosystem, for example I am thinking of editors that need to reflect on data structures or web frameworks such as Crow or Drogon, Database access libraries...