Fix #19202: Passing NotNullInfos to a mutable field of a Completer #19463
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Shall we try giving all the completers a |
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Yeah that might be the most sensible approach here, ideally we'd have a base class AbstractCompleter that keeps it abstract too |
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(or keep Completer with the same name but make it abstract and add a concrete Term completer?) |
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So, I think it is ok to keep NotNullInfos as a mutable field for now. |
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| @@ -784,12 +785,18 @@ class Namer { typer: Typer => | |||
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| protected def localContext(owner: Symbol): FreshContext = ctx.fresh.setOwner(owner).setTree(original) | |||
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| private var myNotNullInfos: List[NotNullInfo] | Null = null | |||
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| /** The context with which this completer was created */ | |||
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The comment should mention that this is affected by setNotNullInfos
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Fix #19202
Completing a
Defrequires the new NotNullInfos from previous statements.Originally, we created a new Completer with the new creation ctx in
adaptCreationContext.However, we should not create a regular Completer for
TypeDefs.This PR fixes the issue by creating a mutable field for NotNullInfos in Completer,
and the field is updated in
adaptCreationContextnow.There may be a better solution without the mutable field.