blob: 3f4d41e7fbbf6be82fb695c12258f58362e0bdce (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
|
object Broken {
private var map = Map[Class[_], String]()
def addToMap(c : Class[_], s : String) = map += (c -> s)
def fetch(c : Class[_]) = map(c)
}
object Works {
private var map = Map[Class[_], String]()
def addToMap(c : Class[_], s : String) = map += ((c, s))
def fetch(c : Class[_]) = map(c)
}
object Works2 {
private var map = Map[Class[_], String]()
def addToMap(c : Class[_], s : String) = map += ((c : Class[_]) -> s)
def fetch(c : Class[_]) = map(c)
}
|