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// cf. pos/t8300-conversions-a.scala
trait Universe {
type Symbol >: Null <: AnyRef with SymbolApi
trait SymbolApi
type TypeSymbol >: Null <: TypeSymbolApi with Symbol
trait TypeSymbolApi extends SymbolApi
type FreeTypeSymbol >: Null <: FreeTypeSymbolApi with TypeSymbol
trait FreeTypeSymbolApi extends TypeSymbolApi
implicit class CompatibleSymbol(sym: Symbol) {
def asFreeType: FreeTypeSymbol = ???
}
}
object Test extends App {
val u: Universe = ???
import u._
val sym: Symbol = ???
sym.asFreeType
}
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