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trait B
class D extends B
object Test extends App {
def foo[T](bar: T) = {
bar match {
case _: Array[Array[_]] => println("array 2d")
case _: Array[_] => println("array 1d")
case _ => println("something else")
}
}
foo(Array.fill(10)(2))
foo(Array.fill(10, 10)(2))
foo(Array.fill(10, 10, 10)(2))
foo(List(1, 2, 3))
}
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