add tests from scala/test/files/{pos,neg}

with explicit Unit return type

1 files changed, 29 insertions, 0 deletions

diff --git a/tests/untried/pos/channels.scala b/tests/untried/pos/channels.scala
new file mode 100644
index 000000000..b2f0cdc32
--- /dev/null
+++ b/tests/untried/pos/channels.scala
@@ -0,0 +1,29 @@
+class Channel[a]
+
+import collection.mutable.Set
+
+case class ![a](chan: Channel[a], data: a)
+
+/*
+object Bang {
+  def unapply[a](x: ![a]): Option[{Channel[a], a}] =
+    Some(x.chan, x.data)
+}
+
+*/
+object Test extends App {
+  object IC extends Channel[Int]
+  def f[b](x: ![b]): Int = x match {
+    case send: ![c] =>
+      send.chan match {
+        case IC => send.data
+      }
+  }
+}
+
+object Test2 extends App {
+  object IC extends Channel[Set[Int]]
+  def f[b](s: ![b]): Set[Int] = s match {
+    case IC ! x => x
+  }
+}