Alexander Markov
e5f3b0dc0e
This change adds minimal support for RecordType, RecordLiteral, RecordIndexGet, RecordNameGet and RecordConstant kernel nodes to TFA. TFA is *not* yet extended with the ability to infer record types. TEST=language/records/simple Issue: https://github.com/dart-lang/sdk/issues/49719 Change-Id: I7c5eb860c6a5cb263e4d1bb55ad230e5c51f47c2 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/259520 Reviewed-by: Slava Egorov <vegorov@google.com> Reviewed-by: Johnni Winther <johnniwinther@google.com> Commit-Queue: Alexander Markov <alexmarkov@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.