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package dotty.tools.dotc
package core
import Names._
/** Additional info associated with a name. At a minimum its kind and
* a way to turn it into a string.
*/
abstract class NameInfo {
def kind: NameInfo.Kind
def oneOfAKind = true
def mkString(underlying: TermName): String
}
object NameInfo {
type Kind = Int
val TermNameKind = 0
val QualifiedKind = 1
/** TermNames have the lowest possible kind */
val TermName = new NameInfo {
def kind = 0
def mkString(underlying: TermName) = underlying.toString // will cause an unsupptored exception
}
case class Qualified(name: TermName) extends NameInfo {
def kind = 1
override def oneOfAKind = false
def mkString(underlying: TermName) = s"$underlying.$name"
}
val ModuleClass = new NameInfo {
def kind = 10
def mkString(underlying: TermName) = underlying + "$"
}
}
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