[Assorted-commits] SF.net SVN: assorted:[1861] sandbox/trunk/src/scala/Specialized.scala

[<yan...@us...>]

Revision: 1861
          http://sourceforge.net/p/assorted/svn/1861
Author:   yangzhang
Date:     2013-08-10 05:59:37 +0000 (Sat, 10 Aug 2013)
Log Message:
-----------
Add Specialized.scala

Added Paths:
-----------
    sandbox/trunk/src/scala/Specialized.scala

Added: sandbox/trunk/src/scala/Specialized.scala
===================================================================
--- sandbox/trunk/src/scala/Specialized.scala	                        (rev 0)
+++ sandbox/trunk/src/scala/Specialized.scala	2013-08-10 05:59:37 UTC (rev 1861)
@@ -0,0 +1,11 @@
+object Specialized extends App {
+  val xs: Array[Object] = Array(null)
+  xs(0) = 0: java.lang.Integer
+  def f[@specialized(Int, Double) T] = xs(0) match {
+    case x: java.lang.Integer => x.intValue.asInstanceOf[T]
+    case _ => throw new Exception
+  }
+  f[Int]
+  println(f[Int])
+  println(f[Double])
+}

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