9a4c9100ae
This renames ExtensionType.typeErasure and adds it to DartType. This also fixes the extension type erasure for when extension types are used in the arguments of an extension type. DartType.extensionTypeErasure can be used by backends to easily access the type without extension types for any type. TEST=pkg/kernel/test/extension_type_erasure_test.dart Change-Id: Ia49d273ed85111e3ae822720860a3e0be5ea0252 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/329960 Reviewed-by: Chloe Stefantsova <cstefantsova@google.com> Reviewed-by: Aske Simon Christensen <askesc@google.com> Reviewed-by: Srujan Gaddam <srujzs@google.com> Reviewed-by: Alexander Markov <alexmarkov@google.com> Commit-Queue: Johnni Winther <johnniwinther@google.com> |
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| tool | ||
| .gitignore | ||
| analysis_options.yaml | ||
| AUTHORS | ||
| binary.md | ||
| codereview.settings | ||
| LICENSE | ||
| OWNERS | ||
| PRESUBMIT.py | ||
| problems.md | ||
| pubspec.yaml | ||
| README.md | ||
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.