HyukjinKwon opened a new pull request, #49124: URL: https://github.com/apache/arrow/pull/49124
### Rationale for this change The `std::numeric_limits<Float16>` specialization was incomplete, missing members. ### What changes are included in this PR? - Completed `std::numeric_limits<Float16>` with missing members (type traits, precision/exponent values, special value functions) - Values follow C++ standard ([cppreference](https://en.cppreference.com/w/cpp/types/numeric_limits)) and IEEE 754-2008 binary16 specification ### Are these changes tested? Added `Float16Test.NumericLimits` validating all members against IEEE 754 semantics. ### Are there any user-facing changes? Yes. Users can now use all `std::numeric_limits<Float16>` members in generic template code. -- 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]
