Dart Roll

Notice, we no longer use the _temporary_fletch_patches branch. Look in the history of this wiki-page if it becomes necessary to have patches again.

Update DEPS

Identify the commit on the master branch you want, most likely a dev or release revision.

Update the dart_rev in the DEPS file in the dartino sdk, do gclient sync, and update all package revisions that we share with the dart sdk by copying them from third_party/dart/sdk/DEPS.

Update binaries

Then update the referred binaries as described in https://github.com/dart-lang/fletch/blob/master/third_party/bin/README.md

Run tests and make everything work.

tools/test.py -rdartino_warnings

Will analyze the code with dart2js

tools/tests.py

Will run the whole test suite.