blob: 7647c1634bf89c00894c91975a2e6c20600c4afa (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
|
class A
object A {
def unapply(a: A): Some[A] = Some(a) // Change return type to Option[A] and the warning is gone
}
object Test {
for (A(a) <- List(new A)) yield a // spurious dead code warning.
}
// List(new A()).withFilter(((check$ifrefutable$2) => check$ifrefutable$2: @scala.unchecked match {
// case A((a @ _)) => true
// case _ => false // this is dead code, but it's compiler generated.
// }))
|