Nate Biggs
52be04e90a
Now moves mixin applications into their own libraries that can be imported separately from the rest of the code in the originating library. Then adds an import to the new library containing the mixin application to any libraries that use it. This ensures the import graph is accurate while only making sure it remains minimal. TEST=Added case to pkg/vm testcases. Bug: https://github.com/dart-lang/sdk/issues/43089 Change-Id: I56b6ea1db8261e0d0508c2d7e62d0c13fbe9678b Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/457260 Reviewed-by: Alexander Markov <alexmarkov@google.com> Commit-Queue: Nate Biggs <natebiggs@google.com> Reviewed-by: Jens Johansen <jensj@google.com>
Dart Kernel
Dart Kernel is a small high-level language derived from Dart. It is designed for use as an intermediate format for whole-program analysis and transformations, and to be consumed by codegen and execution backends.
The kernel language has an in-memory representation in Dart and can be serialized as binary or text.
Both the kernel language and its implementations are unstable and are under development.
This package contains the Dart part of the implementation and contains:
- A transformable IR for the kernel language
- Serialization of kernel code
Note: The APIs in this package are in an early state; developers should be careful about depending on this package. In particular, there is no semver contract for release versions of this package. Please depend directly on individual versions.
See ast.dart for the in-memory IR, or binary.md for a description of the binary format. For now, the textual format is very ad-hoc and cannot be parsed back in.