File: t1974.scala

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scala 2.11.12-6
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file content (20 lines) | stat: -rw-r--r-- 484 bytes parent folder | download | duplicates (4) 
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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)
}