hiroyuki-sato opened a new pull request, #46615: URL: https://github.com/apache/arrow/pull/46615
### Rationale for this change GLib should be able to use `arrow::BaseListType`. ### What changes are included in this PR? Add `GArrowBaseListDataType` ### Are these changes tested? No. (This class is the abstract class. test will add later in a subclass). ### Are there any user-facing changes? Yes. -- 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: github-unsubscr...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org