scala.tools.nsc.ast.TreeBrowsers
(unitTree: StringAdd).self
(unitTree: StringFormat).self
(Since version 2.11.0) Use hasSymbolField
(Since version 2.11.0) Use setType
(unitTree: ArrowAssoc[UnitTree]).x
(Since version 2.10.0) Use leftOfArrow
instead
(unitTree: Ensuring[UnitTree]).x
(Since version 2.10.0) Use resultOfEnsuring
instead
Pseudo tree class, so that all JTree nodes are treated uniformly