| commit | 39c60997ec0b557105668a88b0785ee9dc4f89c2 | [log] [tgz] |
|---|---|---|
| author | Nicholas Shahan <nshahan@google.com> | Tue Feb 11 12:04:50 2025 -0800 |
| committer | Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> | Tue Feb 11 12:04:50 2025 -0800 |
| tree | 8acbf6c18b2b639c6d532afed813fe60383470df | |
| parent | e072cdb20435dea6de2dd80c3d60631e7e24c537 [diff] |
[ddc] Add initial hot reload metadata
* Demonstrates the ability to generate metadata when inspecting the
last accepted and delta components.
* Attach the metadata to the component right before compiling with DDC.
* Use the metadata to avoid deoptimizations in the initial compile
when they are only required to support a hot reload.
* Deletion of all type rules for classes that extend Object in the
initial compile. In the future this should be reduced further to
only the classes that had a hierarchy change in a hot reload.
* Type checks on the return value of getters used to represent
fields.
Change-Id: I2812b564bc3f4d72f005d4bd11fa55ec0eb394ad
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/404940
Commit-Queue: Nicholas Shahan <nshahan@google.com>
Reviewed-by: Jens Johansen <jensj@google.com>
Reviewed-by: Nate Biggs <natebiggs@google.com>
Dart is:
Approachable: Develop with a strongly typed programming language that is consistent, concise, and offers modern language features like null safety and patterns.
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Productive: Make changes iteratively: use hot reload to see the result instantly in your running app. Diagnose app issues using DevTools.
Dart's flexible compiler technology lets you run Dart code in different ways, depending on your target platform and goals:
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