tree e4385302780a80454469c5582d732de3cb1d4661
parent 052272d998f3c314d071842af9a494bcceee1f29
author Kevin Millikin <kmillikin@google.com> 1558706058 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1558706058 +0000

[cfe] Add flags for new experimental features

Add flags for extension-methods, non-nullable, and triple-shift.

Change-Id: I42d2afbe1b3353a18da8cdfec1fded3ad6694e3a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/103620
Auto-Submit: Kevin Millikin <kmillikin@google.com>
Reviewed-by: Aske Simon Christensen <askesc@google.com>
Commit-Queue: Kevin Millikin <kmillikin@google.com>