dart-sdk/pkg/kernel
Johnni Winther 5dc4d65114 [kernel] Add InvalidExpression.expression
... and use this to wrap expressions instead of Let

TEST=existing

Change-Id: I6d1f5cfa4693222840d6cb406790c39c6ae63e5d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/208580
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
2021-08-04 08:40:18 +00:00
..
bin [kernel] Reland: Migrate remaining bin/lib libraries in package:kernel 2021-04-28 14:36:53 +00:00
doc
lib [kernel] Add InvalidExpression.expression 2021-08-04 08:40:18 +00:00
test [kernel] Add InvalidExpression.expression 2021-08-04 08:40:18 +00:00
tool [kernel] Migrate tests 2021-07-27 12:35:37 +00:00
.gitignore
analysis_options.yaml [kernel] Enforce lints in pkg/kernel 2020-11-11 12:51:28 +00:00
AUTHORS
binary.md [kernel] Add InvalidExpression.expression 2021-08-04 08:40:18 +00:00
codereview.settings
LICENSE Update LICENSE 2021-04-07 10:28:38 +00:00
PRESUBMIT.py
problems.md [CFE] Special case StrongModeNNBDPackageOptOut message in IncrementalCompiler 2020-11-05 09:43:23 +00:00
pubspec.yaml Remove Link depenedency in Tagging debug class. 2021-08-03 00:32:22 +00:00
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.