Conceptually this is a port of analyzer/nullable_type_inference.dart.
It contains some refactoring and other improvements, as well as tests.
Change-Id: I448440793f11e2e87583d9d47c0e6a1e54ae21f7
Reviewed-on: https://dart-review.googlesource.com/34308
Commit-Queue: Jenny Messerly <jmesserly@google.com>
Reviewed-by: Vijay Menon <vsm@google.com>
This involves a few main pieces:
- Add code to the GN scripts to generate DDC's patched SDK and then
compile it to summaries and JS in the build output directory.
- Add support to the underlying DDC build scripts to support controlling
which files are built where.
- Update test.dart to use the DDC SDK from the build directory.
- Update create_sdk to use the built SDK instead of the checked in one.
- Fix various internal DDC tools to build their own copy of the SDK
(since they can't easily find the one in the build directory because
it's path if config-specific) and use those.
- Delete the checked DDC SDK JS and summaries.
I think I got everything working. The built Dart SDK looks fine -- it's
identical to one built using the old build scripts.
The various tools and DDC's little test runner I *think* work, but there
may be a bug or two in there. I tried the various things I could and it
seems like they work but it's hard to tell since they may be kind of
broken right now anyway.
Bug:
Change-Id: Iea77915a5c1cc8450f60ebfbdf8c725c7ea2f32c
Reviewed-on: https://dart-review.googlesource.com/18144
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Zach Anderson <zra@google.com>
Reviewed-by: Vijay Menon <vsm@google.com>
This doesn't use our own source map mapper (which is harder to
integrate here). This appear to use V8 specific hooks, but seems to
work more seamlessly.
Change-Id: I622314f9190ca161e37d77a8ba1b659891469834
Reviewed-on: https://dart-review.googlesource.com/14500
Reviewed-by: Jacob Richman <jacobr@google.com>
Commit-Queue: Vijay Menon <vsm@google.com>
Florian Loitsch