Multiple nested object initialization deadlock #9428
Description
Repro case below
import scala.concurrent._
import scala.concurrent.duration._
import scala.concurrent.ExecutionContext.Implicits.global
trait Foo {
def a = Inner.a
private[this] object Inner { val a = 1 }
}
trait Bar { self: Foo =>
def b = Inner.b
private[this] object Inner {
val b = Await.result(Future(a), 1.seconds)
}
}
object Baz extends Foo with Bar {
val c = 1
}
object Main extends App {
println(Baz.c)
println(Baz.b) // Throws timeout here
}