Fully qualified (weird) exhaustive match

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```

val option = Option(23)

option match {
case _: scala.Some[_] =>
case _: scala.None.type =>
}

 

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What is the version of Intellij ?

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IntelliJ IDEA 2018.3 (Ultimate Edition)
Build #IU-183.4284.148, built on November 21, 2018

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