Subject: Re: [boost] [outcome] Possible extensions/changes to std::experimental::expected
From: Andrzej Krzemienski (akrzemi1_at_[hidden])
Date: 2017-05-26 12:26:51
2017-05-26 14:22 GMT+02:00 Peter Dimov via Boost <boost_at_[hidden]>:
> Andrzej Krzemienski wrote:
> Maybe no-one uses expected<T> as function parameter, but consider this:
>> expected<vector<T>> g()
>> vector<T> v;
>> // try to populate v;
>> return v; // are you expecting a copy elision here?
> This should move (subject to a clarification in the core language though.)
Is this some recent addition?