Use scala.reflect.TypeTest in Reflection #10305
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3 unsoundess issues found by TypeTest in the reflection API marked with FIXME.
nicolasstucki
commented
Nov 13, 2020
liufengyun
approved these changes
Nov 13, 2020
| override def unapply(x: Any): Option[PackageClause] = x match | ||
| case x: tpd.PackageDef @unchecked => Some(x) | ||
| def unapply(x: Tree): Option[PackageClause & x.type] = x match | ||
| case x: (tpd.PackageDef & x.type) => Some(x) |
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Digression: it seems to be a good case for flow-sensitive isInstanceOf.
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