> 2. Is meta::info intended to be equality comparable, and if so, with what
> semantics? Is it just a void* comparison? F.ex. after
>
> using int32 = int;
>
> is reflexpr(int32) == reflexpr(int) true or false?

For those interested, the answer here is "true", according to P1240 (section
"Equality and equivalence") - yes, equality exists and looks through
aliases.