pitrou opened a new pull request, #44899: URL: https://github.com/apache/arrow/pull/44899
### Rationale for this change The `span` implementation featured a complicated SFINAE construct to enable the `span(range...)` constructor, which failed compiling on gcc 8.x. ### What changes are included in this PR? Replace this complicated SFINAE with a much simpler one that avoids the recursive `span` template dependency while keeping the intended semantics. ### Are these changes tested? Yes, by existing tests. ### Are there any user-facing changes? No. -- 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]
