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| author | Martin Odersky <odersky@gmail.com> | 2007-06-05 15:57:59 +0000 |
|---|---|---|
| committer | Martin Odersky <odersky@gmail.com> | 2007-06-05 15:57:59 +0000 |
| commit | e51207992f525ed9e32a7a9a39512b4d7e503c03 (patch) | |
| tree | b9440d03aed294fde3f8aaa293f60ed98b5de0c1 /src/library/scala/collection/mutable/ObservableMap.scala | |
| parent | e060c61b6127ceb2de0e4ce5d3f3d685bc542804 (diff) | |
| download | scala-e51207992f525ed9e32a7a9a39512b4d7e503c03.tar.gz scala-e51207992f525ed9e32a7a9a39512b4d7e503c03.tar.bz2 scala-e51207992f525ed9e32a7a9a39512b4d7e503c03.zip | |
deprecated &f, .f, requires.
Added existential types.
Diffstat (limited to 'src/library/scala/collection/mutable/ObservableMap.scala')
| -rw-r--r-- | src/library/scala/collection/mutable/ObservableMap.scala | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/library/scala/collection/mutable/ObservableMap.scala b/src/library/scala/collection/mutable/ObservableMap.scala index 6841a3df5e..56843604fa 100644 --- a/src/library/scala/collection/mutable/ObservableMap.scala +++ b/src/library/scala/collection/mutable/ObservableMap.scala @@ -21,11 +21,11 @@ package scala.collection.mutable * @author Martin Odersky * @version 2.0, 31/12/2006 */ -trait ObservableMap[A, B, This <: ObservableMap[A, B, This]] requires This +trait ObservableMap[A, B, This <: ObservableMap[A, B, This]] extends Map[A, B] with Publisher[Message[(A, B)] with Undoable, This] -{ +{ self: This => abstract override def update(key: A, value: B): Unit = get(key) match { case None => |