commit | 6ce015e01e281f27bdbc451a654a84d30a21ac6b | [log] [tgz] |
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author | Konstantin Shcheglov <scheglov@google.com> | Mon Aug 25 11:26:20 2025 -0700 |
committer | Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> | Mon Aug 25 11:26:20 2025 -0700 |
tree | 08f9087ddf6bbbe01d183ded2186644d1f57bc7b | |
parent | 9b3df8f2264d9ced1bdda9c60ece70efa8c984f7 [diff] |
Fine. Update PreferIsNotEmpty to use getGetter() instead of requesting all children. Replace child enumeration with a targeted member lookup in the `prefer_is_not_empty` rule. Instead of requesting all children to check for `isNotEmpty`, the rule now calls `InterfaceElement.getGetter()` on the declaring interface of `isEmpty`. This avoids recording an "opaque API use" requirement and reduces unnecessary dependency tracking and overhead. Additionally, remove generic child-walking utilities from `ast.dart` that were only used for this purpose. Changes: - In `prefer_is_not_empty.dart`, use `InterfaceElement.getGetter('isNotEmpty')` instead of `getChildren`. - Drop `getChildren`, `_visitChildren`, `ElementProcessor`, and the visitor adapter from `ast.dart`, along with their imports. - Remove the unused `../ast.dart` import from the rule and add the precise `element.dart` import. No functional changes to the lint’s intent: it still recommends `isNotEmpty` for `Iterable` and `Map` types, but does so without walking children, improving precision and performance of fine-grained tracking. Found with https://dart-review.googlesource.com/c/sdk/+/446480 Change-Id: I1e0e9991aeba924b672d1216bed2669215ab20cd Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/446580 Reviewed-by: Brian Wilkerson <brianwilkerson@google.com> Commit-Queue: Konstantin Shcheglov <scheglov@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.
Portable: Compile to ARM, x64, or RISC-V machine code for mobile, desktop, and backend. Compile to JavaScript or WebAssembly for the web.
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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See LICENSE and PATENT_GRANT.
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