Am Mo., 5. Dez. 2022 um 12:42 Uhr schrieb Daniel Krügler
<daniel.kruegler_at_[hidden]>:
>
> Am Mo., 5. Dez. 2022 um 12:06 Uhr schrieb Tobias Loew via
> Std-Discussion <std-discussion_at_[hidden]>:
> >
> > Trying to create a pair / tuple with types, which have only consteval
> > constructors, currently results in an error “'this' is not a constant
> > expression” (on gcc).
> > (Example: https://godbolt.org/z/fY86TaKev)
> > It would compile, if consexpr constructors would be aware of being
> > invoked on a consexpr instance and then behave like a consteval
> > constructor.
> > Otherwise there is currently no way to create pairs or tuples with
> > consteval-only constructible types.
>
> Yes, consteval is currently invasive. There exist a proposal that
> might fix your problem, see
>
> https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2564r3.html
>
> This paper has just been accepted at the Konar meeting.

s/Konar/Kona

> - Daniel