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dart-sdk/pkg/kernel
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Chloe Stefantsova c6b0e218c7 [cfe] Make extension type non-nullable only if it implements Object 
Part of https://github.com/dart-lang/sdk/issues/49731

TEST=existing

Change-Id: I397bbd5ca7868a9fb344286c910536c6ac341222
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/333500
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Srujan Gaddam <srujzs@google.com>
Commit-Queue: Chloe Stefantsova <cstefantsova@google.com>
2023-11-15 14:02:35 +00:00
..
bin [cfe] Rename InlineClass to ExtensionTypeDeclaration 2023-08-01 09:04:38 +00:00
doc [cfe] Remove kernel-semantics.tex 2021-09-02 13:54:15 +00:00
lib [cfe] Make extension type non-nullable only if it implements Object 2023-11-15 14:02:35 +00:00
test [kernel] Calculate scopes for expression evaluation differently 2023-11-06 09:38:40 +00:00
tool Change : to = for default values in pkg. 2022-08-24 15:57:16 +00:00
.gitignore
analysis_options.yaml Replace deprecated lint rules in front-end packages 2023-05-23 14:01:49 +00:00
AUTHORS
binary.md [cfe] Add offset serialization to remaining Expression nodes without them. 2023-10-30 16:05:27 +00:00
codereview.settings
LICENSE Update LICENSE 2021-04-07 10:28:38 +00:00
OWNERS [infra] Add OWNERS to the Dart SDK 2022-02-14 14:06:34 +00:00
PRESUBMIT.py [python3] Migrate PRESUBMIT.py files 2021-08-16 08:29:54 +00:00
problems.md Fix typos 2022-10-12 14:12:42 +00:00
pubspec.yaml [kernel] Add sealed classes GenericDeclaration and GenericFunction 2023-09-08 08:32:25 +00:00
README.md

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.