File: t3603.scala

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scala 2.9.2%2Bdfsg-1
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object Test {
  
  def main(args: Array[String]) {
    import collection.immutable._
    
    val intmap = IntMap(1 -> 1, 2 -> 2)
    val intres = intmap.map { case (a, b) => (a, b.toString) }
    assert(intres.isInstanceOf[IntMap[_]])
    
    val longmap = LongMap(1L -> 1, 2L -> 2)
    val longres = longmap.map { case (a, b) => (a, b.toString) }
    assert(longres.isInstanceOf[LongMap[_]])
  }
  
}