On Sat, Dec 5, 2020 at 9:05 AM darkdragon via Std-Proposals <
std-proposals_at_[hidden]> wrote:

> It would be awesome if a constexpr version of hash_code() and
> preferably name() would be included in the standard. Is there anything
> more constexpr than type_info?
>

Sadly, yes; `type_info` is intimately tied up with RTTI, and many
implementations implement type_info::operator== as a string-comparison of
the names of the types, so that it'll keep working even in the presence of
dynamically linked libraries (DLLs).

So your goal might not be literally *impossible*, but it won't be trivial,
either.

–Arthur