Vyacheslav Egorov
196f6c90c2
This opens possibility for other core libraries to access implementation details of compact hash maps/sets and call special "core-library-only" methods. TEST=ci CoreLibraryReviewExempt: VM only library change Change-Id: I1d7524932c34e6fbe2428853dd547d58bef2d061 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/379840 Reviewed-by: Martin Kustermann <kustermann@google.com> Commit-Queue: Slava Egorov <vegorov@google.com> Reviewed-by: Lasse Nielsen <lrn@google.com>