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SethTisue/reflect.scala

Created March 28, 2016 19:55
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reflect.scala
scala> import scala.language.reflectiveCalls
import scala.language.reflectiveCalls
scala> type Structural = { def foo: Int; def foo_=(x: Int): Unit }
defined type alias Structural
scala> object O { var foo = 5 }
defined object O
scala> (O: Any).asInstanceOf[Structural].foo = 10
(O: Any).asInstanceOf[Structural].foo: Int = 10
scala> O.foo
res0: Int = 10
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