On 11/03/25 12:54 -0400, Patrick Palka wrote:
Hmm good point -- while the to_input_view iterator is always move-only,
it's not always single pass, the latter property is inherited from the
underlying range.
Here's an updated patch that uses std::same_as in the testcase, and
slightly extends the testcase to verify views::to_input is idempotent.
I also added a missing forward in the views::all branch of to_input.
I definitely prefer the std::same_as test rather than redefining the
'type' alias.
OK for trunk, thanks.
