*** empty log message ***

2 files changed, 6 insertions, 6 deletions

diff --git a/sources/scala/Ord.scala b/sources/scala/Ord.scala
index 911d58d29f..07619d552e 100644
--- a/sources/scala/Ord.scala
+++ b/sources/scala/Ord.scala
@@ -20,11 +20,13 @@ trait Ord[t <: Ord[t]]: t {
 
 */
 
-trait Ord[+T <: Ord[T]] {
+trait Ord[+T <: Ord[T]]: T {
   def < [S >: T <: Ord[S]](that: S): Boolean;
   def <=[S >: T <: Ord[S]](that: S): Boolean = this < that || this == that;
   def > [S >: T <: Ord[S]](that: S): Boolean = that < this;
   def >=[S >: T <: Ord[S]](that: S): Boolean = that <= this;
+  def min[S >: T <: Ord[S]](that: S): S = if (this < that) this else that;
+  def max[S >: T <: Ord[S]](that: S): S = if (this < that) that else this;
 }
 
 /*
diff --git a/sources/scala/Symbol.scala b/sources/scala/Symbol.scala
index 1d6bfe6fbb..832b9721ed 100644
--- a/sources/scala/Symbol.scala
+++ b/sources/scala/Symbol.scala
@@ -9,6 +9,7 @@
 
 package scala;
 
+
 /** Instances of <code>Symbol</code> can be created easily with
  *  Scala's built-in quote mechanism. For instance, the Scala term
  *  <code>'mysym</code> will invoke the constructor of the
@@ -18,14 +19,11 @@ package scala;
  *  @author  Martin Odersky
  *  @version 1.7, 08/12/2003
  */
-case class Symbol( name: String ) {
+final case class Symbol(name: String) {
 
-    /** Converts this symbol to a string
+    /** Converts this symbol to a string.
      */
     override def toString(): String = {
       "'" + name
     }
-
-    final def <=(value: String) = new Pair(name, value);
-
 }