scala.tools.nsc.typechecker.RefChecks.RefCheckTransformer
(levelInfo: StringAdd).self
(levelInfo: StringFormat).self
(levelInfo: ArrowAssoc[LevelInfo]).x
(Since version 2.10.0) Use leftOfArrow
instead
(levelInfo: Ensuring[LevelInfo]).x
(Since version 2.10.0) Use resultOfEnsuring
instead