@unsealed->@unchecked

2 files changed, 4 insertions, 31 deletions

diff --git a/src/library/scala/io/BytePickle.scala b/src/library/scala/io/BytePickle.scala
index 91730cb5a4..c41b231460 100644
--- a/src/library/scala/io/BytePickle.scala
+++ b/src/library/scala/io/BytePickle.scala
@@ -288,7 +288,7 @@ object BytePickle {
     def pairToList(p: (a,List[a])): List[a] =
       p._1 :: p._2;
     def listToPair(l: List[a]): (a,List[a]) =
-      (l: @unsealed) match { case x :: xs => (x, xs) }
+      (l: @unchecked) match { case x :: xs => (x, xs) }
 
     if (n == 0) ulift(Nil)
     else
@@ -299,7 +299,7 @@ object BytePickle {
     def pairToList(p: (a,List[a])): List[a] =
       p._1 :: p._2;
     def listToPair(l: List[a]): (a,List[a]) =
-      (l: @unsealed) match { case x :: xs => (x, xs) }
+      (l: @unchecked) match { case x :: xs => (x, xs) }
 
     if (n == 0) lift(Nil)
     else
diff --git a/src/library/scala/unsealed.scala b/src/library/scala/unsealed.scala
index 2711085067..ff59000579 100644
--- a/src/library/scala/unsealed.scala
+++ b/src/library/scala/unsealed.scala
@@ -11,33 +11,6 @@
 
 package scala
 
-/** <p>
- *    An annotation that gets applied to a selector in a match expression.
- *    If it is present, exhaustiveness warnings for that expression will be
- *    suppressed.
- *  </p>
- *  <p>
- *    For example, compiling the code:
- *  </p><pre>
- *    <b>object</b> test <b>extends</b> Application {
- *      <b>def</b> f(x: Option[int]) = x <b>match</b> {
- *        <b>case</b> Some(y) => y
- *      }
- *      f(None)
- *    }</pre>
- *  <p>
- *    will display the following warning:
- *  </p><pre>
- *    test.scala:2: warning: does not cover case {object None}
- *      def f(x: Option[int]) = x match {
- *                              ^
- *    one warning found</pre>
- *  <p>
- *    The above message may be suppressed by substituting the expression
- *    <code>x</code> with <code>(x: @unsealed)</code>. Then the
- *    modified code will compile silently, but, in any case, a
- *    <a href="MatchError.html"><code>MatchError</code></a>
- *    will be raised at runtime.
- *  </p>
+/** @deprecated   use @unchecked instead
  */
-class unsealed extends Annotation {}
+@deprecated class unsealed extends Annotation {}