westonpace commented on pull request #10814: URL: https://github.com/apache/arrow/pull/10814#issuecomment-887776252
> > LGTM. Can I ask, for my own learning, why you would choose to use decltype instead of `std::result_of`? > > `std::result_of` is deprecated in c++17 and removed in c++20. See https://issues.apache.org/jira/browse/ARROW-13444 Ah, yes, thank you. I should have been more clear and said `arrow::detail::result_of` but looking closer I see that utility is in `future.h` and not in a more generally accessible utility class. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
