Account for typedef nullability #257
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_desugarTypedef accepts a _RawType and returns its underlying type if it's a typedef. However, it doesn't account for whether the _RawType is nullable or not. In order to accurately desugar a use of a typedef, we should union the _RawType's nullability with the underlying type's nullability. For example, `SomeTypedef?` should always be nullable after being desugared.
sigmundch
approved these changes
Jun 18, 2024
sigmundch
approved these changes
Jun 18, 2024
|
It is indeed non-breaking. Done, thanks! |
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_desugarTypedef accepts a _RawType and returns its underlying type if it's a typedef. However, it doesn't account for whether the _RawType is nullable or not. In order to accurately desugar a use of a typedef, we should union the _RawType's nullability with the underlying type's nullability. For example,
SomeTypedef?should always be nullable after being desugared.