blob: d65b0cea9382f30fc3f4e24c93d926073c483ff7 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
|
t960.scala:18: error: ambiguous reference to overloaded definition,
both method unapply in object List of type [a](xs: List[a])Option[Null]
and method unapply in object List of type [a](xs: List[a])Option[(a, List[a])]
match argument types (List[a])
case List(x, xs) => 7
^
t960.scala:12: error: method unapply is defined twice
def unapply[a](xs: List[a]): Option[Null] = xs match {
^
two errors found
|
