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object Test {
abstract class AbstractStuff {
def dostuff: Unit
}
[postabstract]
class BlueStuff extends AbstractStuff {
[deprecated] def dostuff = Console.println("blue")
def five = "five"
}
class LightBlueStuff extends BlueStuff {
[deprecated] override def dostuff = {Console.println("light blue")}
// warning: deprecated method overrides a concrete method
[deprecated] override def five = "light five"
}
// warning: not marked as postabstract
class RedStuff extends AbstractStuff {
[deprecated] def dostuff = Console.println("red")
}
def main(args: Array[String]) {
// warning: BlueStuff will be abstract after deprecated methods are removed
val blue = new BlueStuff
// warning: RedStuff will be abstract after deprecated methods are removed
val red = new RedStuff
// warning: dostuff is deprecated
blue.dostuff
}
}
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