Chloe Stefantsova
17b9bf2e60
This is a similar change to https://dart-review.googlesource.com/c/sdk/+/395963, but for eliminating type parameters in types. Fixing both the top and the bottom types to their expected NNBD values is possible in this case, since only those type options were used at the call sites. Change-Id: Iff857a2f767b519b5cb80aeb225c25677e3a8183 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/396601 Reviewed-by: Johnni Winther <johnniwinther@google.com> Commit-Queue: Chloe Stefantsova <cstefantsova@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.