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authorGilles Dubochet <gilles.dubochet@epfl.ch>2005-12-16 18:29:42 +0000
committerGilles Dubochet <gilles.dubochet@epfl.ch>2005-12-16 18:29:42 +0000
commitdf50e05006b43b007c2587549030d24b5c154398 (patch)
tree9edfb1fb5b8c04350a00c163cfcdb1fccd79e3aa /test/files/pos/patterns.scala
parent17e2b1c2a6f69ba74e79c30d1e44195fe732e3e3 (diff)
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'test-nsc' has been moved to 'test'.
Diffstat (limited to 'test/files/pos/patterns.scala')
-rw-r--r--test/files/pos/patterns.scala27
1 files changed, 27 insertions, 0 deletions
diff --git a/test/files/pos/patterns.scala b/test/files/pos/patterns.scala
new file mode 100644
index 0000000000..93907e7d52
--- /dev/null
+++ b/test/files/pos/patterns.scala
@@ -0,0 +1,27 @@
+trait Option[+a] {}
+case class Some[a](x: a) extends Option[a] {
+ override def toString(): String = "Some(" + x + ")";
+ override def equals(that: Any): Boolean = that match {
+ case Some(x) => this.x == x
+ case _ => false
+ }
+ override def hashCode(): scala.Int = getClass().hashCode() * 41 + x.hashCode();
+}
+case object None extends Option[All] {
+ override def toString(): String = "None";
+ override def equals(that: Any) = that match {
+ case None => true
+ case _ => false
+ }
+ override def hashCode(): scala.Int = getClass().hashCode();
+}
+
+object test {
+
+ def println(str: String): Unit = java.lang.System.out.println(str);
+
+ def print(opt: Option[String]) = opt match {
+ case Some(x) => println(x);
+ case None => println("nothing");
+ }
+}