[Assorted-commits] SF.net SVN: assorted: [411] sandbox/trunk/src/scala/PatternMatchingBug. scala

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

Revision: 411
          http://assorted.svn.sourceforge.net/assorted/?rev=411&view=rev
Author:   yangzhang
Date:     2008-02-13 19:48:18 -0800 (Wed, 13 Feb 2008)

Log Message:
-----------
added pattern matching bug

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

Added: sandbox/trunk/src/scala/PatternMatchingBug.scala
===================================================================
--- sandbox/trunk/src/scala/PatternMatchingBug.scala	                        (rev 0)
+++ sandbox/trunk/src/scala/PatternMatchingBug.scala	2008-02-14 03:48:18 UTC (rev 411)
@@ -0,0 +1,9 @@
+object PatternMatchingBug {
+  def main(args: Array[String]) {
+    def r(xs: Seq[Int]): Stream[Int] = xs match {
+      case Seq() => Stream.empty
+      case Seq(y,ys@_*) => Stream.cons(y,r(ys))
+    }
+    println(r(Array(1,2,3,4,5)).toList)
+  }
+}


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