https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95349

Jonathan Wakely <redi at gcc dot gnu.org> changed:

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--- Comment #13 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Ed Catmur from comment #12)
It's Richard's paper now, not Ville's, so I've CC'd him.

It's unclear whether std::start_lifetime_as is expected to be implementable in
C++ as a normal library function. If there's compiler support then it can do
things the sample implementations shows here can't do.

And start_lifetime_as isn't planned to be treated as a DR for C++20.

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