Test cases which motivated preceding reversions.

See t5452 for disabled/neg/t5452 and disabled/pos/spurious-overload

I give up, review by @hubertp.

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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