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class Foo
abstract class C {
val f: Foo
def g1 = (f == f)
}
object O1 extends C {
val f = new Foo()
def g2 = (f == f)
}
object O2 extends C {
object f extends Foo
def g2 = (f == f)
}
class O3 extends C {
object f extends Foo
def g2 = (f == f)
}
object Test {
def main(args: Array[String]): Unit = {
println(O1.g1)
println(O1.g2)
println(O2.g1)
println(O2.g2)
val o3 = new O3()
println(o3.g1)
println(o3.g2)
}
}
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