pitrou opened a new issue, #46529: URL: https://github.com/apache/arrow/issues/46529
### Describe the enhancement requested Many type_traits functions, such as `int bit_width(Type::type type_id)`, are currently marked `static inline` (probably for historical reasons), but they should instead be `constexpr`. ### Component(s) C++ -- 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: issues-unsubscr...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org