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mirror of https://github.com/dart-lang/sdk synced 2024-07-08 12:06:26 +00:00
dart-sdk/pkg
Paul Berry 1b18e8f5ac Flow analysis: account for initializers of implicitly typed variables.
Previously, initializers of implicitly typed variables did not
contribute to the SSA tracking performed by flow analysis (see
https://github.com/dart-lang/language/issues/1785).  This change fixes
the bug, however the fix is conditioned on the "constructor tearoffs"
language feature to avoid compatibility issues (we don't want someone
to publish a package taking advantage of the fix, without realizing
that it makes their package unusable on older SDKs).

TEST=standard trybots
Bug: https://github.com/dart-lang/language/issues/1785
Change-Id: I1143440c7a9795b059e8f4b84e3f4125cd80732c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/211306
Commit-Queue: Paul Berry <paulberry@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
2021-08-27 15:01:15 +00:00
..
_fe_analyzer_shared Flow analysis: account for initializers of implicitly typed variables. 2021-08-27 15:01:15 +00:00
_js_interop_checks
analysis_server
analysis_server_client
analyzer Flow analysis: account for initializers of implicitly typed variables. 2021-08-27 15:01:15 +00:00
analyzer_cli
analyzer_plugin
analyzer_utilities
async_helper
build_integration
compiler
dart_internal
dart2js_info
dart2js_runtime_metrics
dart2js_tools
dart2native
dartdev
dds
dev_compiler
diagnostic
expect
front_end Flow analysis: account for initializers of implicitly typed variables. 2021-08-27 15:01:15 +00:00
frontend_server
js
js_ast
js_runtime
kernel
language_versioning_2.7_test
meta
modular_test
native_stack_traces
nnbd_migration Flow analysis: account for initializers of implicitly typed variables. 2021-08-27 15:01:15 +00:00
scrape
smith
sourcemap_testing
status_file
telemetry
test_runner
testing
vm Flow analysis: account for initializers of implicitly typed variables. 2021-08-27 15:01:15 +00:00
vm_service
vm_snapshot_analysis
.gitignore
BUILD.gn
pkg.status
README.md

Package validation

The packages in pkg/ are automatically validated on the LUCI CI bots. The validation is largely done by the tools/package_deps package; it can be tested locally via:

dart tools/package_deps/bin/package_deps.dart

Packages which are published

There are several packages developed in pkg/ which are published to pub. Validation of these packages is particularly important because the pub tools are not used for these packages during development; we get our dependency versions from the DEPS file. Its very easy for the dependencies specified in a package's pubspec file to get out of date wrt the packages and versions actually used.

In order to better ensure we're publishing correct packages, we validate some properties of the pubspec files on our CI system. These validations include:

  • that the dependencies listed in the pubspec are used in the package
  • that all the packages used by the source are listed in the pubspec
  • that we don't use relative path deps to pkg/ or third_party/ packages

Packages which are not published

For packages in pkg/ which we do not intend to be published, we put the following comment in the pubspec.yaml file:

# This package is not intended for consumption on pub.dev. DO NOT publish.
publish_to: none

These pubspecs are still validated by the package validation tool. The contents are more informational as the pubspecs for these packages are not consumed by the pub tool or ecosystem.

We validate:

  • that the dependencies listed in the pubspec are used in the package
  • that all the packages used by the source are listed in the pubspec
  • that a reference to a pkg/ package is done via a relative path dependency