https://cplusplus.github.io/LWG/issue4003

This is not the design direction preferred by the LEWG.


Daniel Pfeifer via Std-Proposals <std-proposals_at_[hidden]> 於
2026年10月11日週日 下午8:47寫道：

> While using `any_view`, I was surprised that `back()` cannot be made
> available with any combination of view options, because
> `view_interface::back()` is only provided for common views and `any_view`
> is never common.
>
> There is only a small change necessary:
> https://purplekarrot.github.io/wg21-papers/d0000.html
>
> Feedback or guidance how to proceed with that suggestion appreciated.
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