Add checks for the consistency of the parents in TreeChecker #18935
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| case _ => tree.symbol.isConstructor && tree.symbol.owner.is(Flags.Trait) | ||
| tree.symbol.is(Flags.Trait) || isTraitConstructor | ||
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| val newParents = if impl.parents.tail eq newTraits then impl.parents |
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This is not the formatting we use for multiline expressions. It should be all on the right of the = or at the indented next line.
val newParents =
if impl.parents.tail eq newTraits then impl.parents
else impl.parents.head :: newTraitsThere was a problem hiding this comment.
We should have a document with "Best practices" when working on Dotty with some of these guidelines.
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Otherwise LGTM |
nicolasstucki
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This PR adds a check for the parents in the TreeChecker.
In the context of macro annotations, this PR doesn't allow the modification of the parents. This restriction will probably be partially lifted as we come up with the final specification.
This PR is related to #18677 put does not close it.