936cdeeb2f
This reverts commite293eb809d. Reason for revert: Breaks G3. Original change's description: > Reland "Add more `interface` and `final` modifiers to `dart:core`." > > This is a reland of commit4f8333e80e> > Blocked on Flutter patch: https://github.com/flutter/engine/pull/40175 > > Original change's description: > > Add more `interface` and `final` modifiers to `dart:core`. > > > > Make intent explicit for classes which are intended as interfaces, > > or which are not intended to be subclassed. > > > > Mainly classes which are pure interfaces are marked as such, > > and platform-specific classes not intended for subclassing > > are made `final`. > > > > The `final` classes includes `BigInt`, which is written to assume > > that arguments inherit its private members > > (it runs `_ensureSystemBigInt` on arguments). > > > > It also includes the `Expando`, `WeakReference` and `Finalizer` classes, > > which are just intended as stand-alone implementation classes for accessing > > platform-specific functionality. > > > > Change-Id: Ib770c265edff127a289a67fe72d15b9ff0499407 > > Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/287180 > > Reviewed-by: Stephen Adams <sra@google.com> > > Commit-Queue: Lasse Nielsen <lrn@google.com> > > Reviewed-by: Aske Simon Christensen <askesc@google.com> > > Reviewed-by: Nate Bosch <nbosch@google.com> > > Reviewed-by: Martin Kustermann <kustermann@google.com> > > CoreLibraryReviewExempt: Accepted in original CL. > Change-Id: Id713edede4228801bb097a64734be4f2187f51a9 > Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/288206 > Reviewed-by: Aske Simon Christensen <askesc@google.com> > Commit-Queue: Lasse Nielsen <lrn@google.com> > Reviewed-by: Nate Bosch <nbosch@google.com> > Reviewed-by: Martin Kustermann <kustermann@google.com> Change-Id: I05ff2fe44e5a13f20725eb122963d20243062c7a No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/288503 Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Reviewed-by: Alexander Thomas <athom@google.com> Commit-Queue: Ilya Yanok <yanok@google.com>
This directory contains sample Dart programs.