blob: 9b9cb89de77bffcb89ac5d5732dde37bc528fc98 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
object Msg {
trait T
trait TSeq
object TSeq {
implicit def fromSeq(s: Seq[T]): TSeq = error("stub")
}
def render {
val msgs: TSeq = (List[(Any, Any)]().flatMap {
case (a, b) => {
a match {
case _ => b match {
case _ => error("stub")
}
}
}
} /*: Seq[T] Adding this type annotation avoids the compile error.*/)
}
}
object Oops {
implicit def someImplicit(s: Seq[_]): String = error("stub")
def item: String = Nil map { case e: Any => e }
}
|