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TypeChecker.isAssignableFromType does not consider nullability #589

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simc opened this issue Feb 18, 2022 · 3 comments
Open

TypeChecker.isAssignableFromType does not consider nullability #589

simc opened this issue Feb 18, 2022 · 3 comments

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@simc
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simc commented Feb 18, 2022 •
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I would expect TypeChecker.isAssignableFromType(staticType) to take the nullability of the types into account. It returns true incorrectly if the TypeChecker type is not nullable but staticType is nullable.

Dart SDK version: 2.16.1
@lrhn
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lrhn commented Feb 18, 2022

Is this the TypeChecker from package:source_gen? (If so, the issue would fit better in https://github.com/dart-lang/source_gen/issues).

@simc
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simc commented Feb 18, 2022

@lrhn yes, sorry! Should I close here and reopen or can you move the issue?

@lrhn lrhn transferred this issue from dart-lang/sdk Feb 18, 2022
@lrhn
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lrhn commented Feb 18, 2022

Turns out I can, so moved!

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@lrhn @simc