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Record type annotations as bounds to type parameters #50006

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scheglov opened this issue Sep 19, 2022 · 1 comment
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Record type annotations as bounds to type parameters #50006

scheglov opened this issue Sep 19, 2022 · 1 comment
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analyzer-spec Issues with the analyzer's implementation of the language spec area-analyzer Use area-analyzer for Dart analyzer issues, including the analysis server and code completion. P1 A high priority bug; for example, a single project is unusable or has many test failures

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@scheglov
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So far I think that this code should be OK, but we don't resolve T to its bounds.

num foo<T extends (num, {String name})>(T r) => r.$0;

The comment for DartType _resolveTypeParameter references dart-lang/language#1182, which might be pertinent, but might be not.
@scheglov scheglov added area-analyzer Use area-analyzer for Dart analyzer issues, including the analysis server and code completion. analyzer-spec Issues with the analyzer's implementation of the language spec labels Sep 19, 2022
@scheglov scheglov self-assigned this Sep 21, 2022
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https://dart-review.googlesource.com/c/sdk/+/260420

copybara-service bot pushed a commit that referenced this issue Sep 21, 2022
@scheglov
Support for resolving RecordType fields through type parameters bound…
18a73f7 
… with it.

Bug: #50006
Change-Id: I8b9fcff2c7bb560a764a336c8dceccbfdd06cdaa
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/260420
Commit-Queue: Konstantin Shcheglov <[email protected]>
Reviewed-by: Brian Wilkerson <[email protected]>
@scheglov scheglov added the P1 A high priority bug; for example, a single project is unusable or has many test failures label Sep 26, 2022
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analyzer-spec Issues with the analyzer's implementation of the language spec area-analyzer Use area-analyzer for Dart analyzer issues, including the analysis server and code completion. P1 A high priority bug; for example, a single project is unusable or has many test failures
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