You should also provide some code along with its description.

On Wed, 4 Feb 2026, 18:35 Артём Колпаков via Std-Discussion, <
std-discussion_at_[hidden]> wrote:

> Good afternoon. Why can't the structured binding pack be used outside of
> the template, whereas the expansion statement can. It seems to me that for
> tuple-like types there is no significant difference between these language
> features, but to use the first one, you have to use a synthetic template
> where there is no real one. Is this a language defect?
>
> I'm not sure what the documents say about this. I am writing immediately
> after observing the error on goldbolt.
>
> Thank you for your attention.
> Artyom Kolpakov
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