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Subject: Re: [boost] Variant2 review
From: Nevin Liber (nevin_at_[hidden])
Date: 2019-04-11 16:16:18

On Mon, Apr 8, 2019 at 12:55 PM Peter Dimov via Boost <boost_at_[hidden]>

> Andrzej Krzemienski wrote:
> > Such thing could be achieved if the behavior of variant's assignment and
> > emplacement was controlled by a type trait.
> This can't work in general.

One thing you could do is have a magic alternative in the typelist which
controls this behavior. monostate is already a little magical in this
design, so there is precedent.

> --
> Nevin ":-)" Liber <mailto:nevin_at_[hidden]
> <nevin_at_[hidden]>> +1-847-691-1404

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