tree 8209c5d7d08bbf07b6f022131e7d543fed6d0f74
parent 7aacf7e188b58b18cd82997d80a74d56b90f5021
author Nate Bosch <nbosch@google.com> 1526675249 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1526675249 +0000

Allow running pub with --preview-dart-2

- Make a snapshot in Dart 2 mode
- Check for the VM argument `--preview-dart-2` and run the correct
  snapshot

Towards fixing https://github.com/dart-lang/sdk/issues/32188

Change-Id: I56d5e7f268ff40b80783fae571981705536280f2
Reviewed-on: https://dart-review.googlesource.com/54743
Commit-Queue: Nate Bosch <nbosch@google.com>
Reviewed-by: Keerti Parthasarathy <keertip@google.com>
Reviewed-by: Kevin Moore <kevmoo@google.com>