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import scala.language.experimental.macros
import scala.reflect.macros.Context
import scala.collection.TraversableLike
// This one compiles
object Test {
type Alias[T, CC[_]] = Context { type PrefixType = TraversableLike[T, CC[T]] }
def f() = macro f_impl
def f_impl(c: Alias[Int, List])() = ???
}
// This one doesn't
object Test2 {
type Ctx = scala.reflect.macros.Context
type Alias[T, CC[_]] = Ctx { type PrefixType = TraversableLike[T, CC[T]] }
def f() = macro f_impl
def f_impl(c: Alias[Int, List])() = ???
}
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