dart-sdk/pkg/dart_internal
William Hesse b7288f5b88 [dart_internal] Support 2.19
Change-Id: I09a42936da6311d451bdc2579a3d796b2e96626e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/251944
Reviewed-by: Michael Thomsen <mit@google.com>
2022-07-19 09:00:36 +00:00
..
lib
analysis_options.yaml [pkg] use package:lints when analying pkg/ 2022-07-07 14:29:22 +00:00
CHANGELOG.md [dart_internal] Support 2.19 2022-07-19 09:00:36 +00:00
LICENSE
OWNERS [infra] Add OWNERS to the Dart SDK 2022-02-14 14:06:34 +00:00
pubspec.yaml [dart_internal] Support 2.19 2022-07-19 09:00:36 +00:00
README.md

☠☠ Warning: This package is experimental and may be removed in a future version of Dart. ☠☠

This package is not intended for wide use. It provides a temporary API to solve the problem: "Given an object some generic type A, how do I construct an instance of generic type B with the same type argument(s)?"

This is necessary in a few rare places in order to migrate existing code to Dart 2's stronger type system. Eventually, the hope is to have direct language support for solving this problem but we don't have time to get that into 2.0, so this package is provided as a temporary workaround.

We will very likely remove support for this in a later version of Dart. Please avoid using this if you can. If you feel you do need to use it, please reach out to @munificent or @leafpetersen and let us know.