[Bug c++/93739] Ability to print a type name without aborting compilation

[eyalroz at technion dot ac.il]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93739

--- Comment #3 from Eyal Rozenberg <eyalroz at technion dot ac.il> ---
(In reply to Jonathan Wakely from comment #2)
> Oops, that was meant to be print_type<decltype(i)>()

Ok, that's a better kludge than mine - it doesn't have the more serious
shortcomings. That makes the motivation for this feature request more about
convenience / aesthetics. It would still be nice to have.