LuciferYang commented on PR #41218: URL: https://github.com/apache/spark/pull/41218#issuecomment-1553924881
> IIRC Currently, we have only added compilation checks on `-Ywarn-unused:imports` for Scala 2.12 (the behavior of Scala 2.13 is slightly different). https://github.com/apache/spark/blob/411bcd2f18b2275466edc752c8cdcdfcaab1cb9c/pom.xml#L2864 For the current version of Scala 2.12, we can further try to add more checks, such as `patvars`, `privates`, and `locals`. For codes that cannot be changed, we can use `@nowarn` to suppress them. -- 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: reviews-unsubscr...@spark.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
