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Diffstat (limited to 'test/disabled/pos/spurious-overload.scala')
-rw-r--r-- | test/disabled/pos/spurious-overload.scala | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/disabled/pos/spurious-overload.scala b/test/disabled/pos/spurious-overload.scala new file mode 100644 index 0000000000..9767a44eee --- /dev/null +++ b/test/disabled/pos/spurious-overload.scala @@ -0,0 +1,32 @@ +object Test extends App { + def foo(bar: Any) = bar + + val code = foo{ + object lazyLib { + + def delay[A](value: => A): Susp[A] = new SuspImpl[A](value) + + implicit def force[A](s: Susp[A]): A = s() + + abstract class Susp[+A] extends Function0[A] + + class SuspImpl[A](lazyValue: => A) extends Susp[A] { + private var maybeValue: Option[A] = None + + override def apply() = maybeValue match { + case None => + val value = lazyValue + maybeValue = Some(value) + value + case Some(value) => + value + } + } + } + + import lazyLib._ + + val s: Susp[Int] = delay { println("evaluating..."); 3 } + println("2 + s = " + (2 + s)) // implicit call to force() + } +}
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