Fix #55 - Async implementation depends on continuations plugin

- remove CPS dependency from default async implementation (fix #55)
- move all CPS-related code to `continuations` sub package
- fix CPS-based async implementation
- enable testing of CPS-based async implementation

1 files changed, 20 insertions, 0 deletions

diff --git a/src/main/scala/scala/async/continuations/AsyncWithCPSFallback.scala b/src/main/scala/scala/async/continuations/AsyncWithCPSFallback.scala
new file mode 100644
index 0000000..fe6e1a6
--- /dev/null
+++ b/src/main/scala/scala/async/continuations/AsyncWithCPSFallback.scala
@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2012 Typesafe Inc. <http://www.typesafe.com>
+ */
+
+package scala.async
+package continuations
+
+import scala.language.experimental.macros
+
+import scala.reflect.macros.Context
+import scala.concurrent.Future
+
+trait AsyncWithCPSFallback extends AsyncBaseWithCPSFallback with ScalaConcurrentCPSFallback
+
+object AsyncWithCPSFallback extends AsyncWithCPSFallback {
+
+  def async[T](body: T) = macro asyncImpl[T]
+
+  override def asyncImpl[T: c.WeakTypeTag](c: Context)(body: c.Expr[T]): c.Expr[Future[T]] = super.asyncImpl[T](c)(body)
+}