Ilya Yanok
3c16fdd3b0
This was broken after https://dart-review.googlesource.com/c/sdk/+/230948, the example would be ```dart class A { m() sync* { yield* [1]; } } ``` Inferred type for expression in `yield*` statement is `List<FutureOr<dynamic>>` after the above CL, while I'd expect it to be `List<int>`. The change modified the behaivor while passing the imposed return type a bit: `InferenceContext.setType` resets the type to `null` if it's `dynamic`, while the logic that passes the type down explicitly doesn't do that. My change restores the behavior of resetting the imposed type to `null` if it's `dynamic`. Interestingly enough, this is not a problem for function declarations: `FunctionExpressionResolver.resolve(FunctionExpressionImpl)` has special clause that resets the imposed type to null. But for reasons I don't understand `FunctionExpressionResolver` is used for function declarations but not for method declaration. Change-Id: I63cfde01f067c25442afed64843861d09c7474a1 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/231702 Reviewed-by: Konstantin Shcheglov <scheglov@google.com> Reviewed-by: Paul Berry <paulberry@google.com> Commit-Queue: Ilya Yanok <yanok@google.com>
Dart
A client-optimized language for fast apps on any platform
Dart is:
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Optimized for UI: Develop with a programming language specialized around the needs of user interface creation.
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Productive: Make changes iteratively: use hot reload to see the result instantly in your running app.
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Fast on all platforms: Compile to ARM & x64 machine code for mobile, desktop, and backend. Or compile to JavaScript for the web.
Dart's flexible compiler technology lets you run Dart code in different ways, depending on your target platform and goals:
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Dart Native: For programs targeting devices (mobile, desktop, server, and more), Dart Native includes both a Dart VM with JIT (just-in-time) compilation and an AOT (ahead-of-time) compiler for producing machine code.
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Dart Web: For programs targeting the web, Dart Web includes both a development time compiler (dartdevc) and a production time compiler (dart2js).
License & patents
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See LICENSE and PATENT_GRANT.
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