|author||Konstantin Shcheglov <firstname.lastname@example.org>||Fri Jun 21 15:53:17 2019 +0000|
|email@example.com <firstname.lastname@example.org>||Fri Jun 21 15:53:17 2019 +0000|
Report MISSING_DEFAULT_VALUE_FOR_PARAMETER only when NNBD is enabled. It works now, because we consider types in opt-out libraries as S*, and so far TypsSystem.isPotentiallyNonNullable(S*) returns false, because TypeSystem.isNullable(S*) returns true. But I think this is wrong. The spec says: We say that a type T is nullable if Null <: T. This is equivalent to the syntactic criterion that T is any of: <cut> - S* for some S where S is nullable <cut> So, we currently say that `int*` is nullable. But this is wrong - `int` is not nullable. Remail@example.com, firstname.lastname@example.org Change-Id: I87340fbed23cebd3d68c92579b7d1785b2fc097a Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/106952 Reviewed-by: Brian Wilkerson <email@example.com> Commit-Queue: Konstantin Shcheglov <firstname.lastname@example.org>
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