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| author | Jason Zaugg <jzaugg@gmail.com> | 2013-03-24 14:16:49 +0100 |
|---|---|---|
| committer | Jason Zaugg <jzaugg@gmail.com> | 2013-03-24 21:41:37 +0100 |
| commit | 4af9ff514c531dd02c828cb912059d7aeff9ecb5 (patch) | |
| tree | f086cfdb9c2f7ea1fa1c777fbf85efe11654bdad /src/library/scala/Tuple4.scala | |
| parent | 8d537a13999878673b8d18c2429dbd6b97728e72 (diff) | |
| download | scala-4af9ff514c531dd02c828cb912059d7aeff9ecb5.tar.gz scala-4af9ff514c531dd02c828cb912059d7aeff9ecb5.tar.bz2 scala-4af9ff514c531dd02c828cb912059d7aeff9ecb5.zip | |
SI-7294 Deprecate inheritance from TupleN.
The motivation is to provide static warnings
in cases like:
scala> (1, 2) match { case Seq() => 0; case _ => 1 }
res9: Int = 1
Diffstat (limited to 'src/library/scala/Tuple4.scala')
| -rw-r--r-- | src/library/scala/Tuple4.scala | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/library/scala/Tuple4.scala b/src/library/scala/Tuple4.scala index b6913dbf48..4c84cfc674 100644 --- a/src/library/scala/Tuple4.scala +++ b/src/library/scala/Tuple4.scala @@ -18,6 +18,7 @@ package scala * @param _3 Element 3 of this Tuple4 * @param _4 Element 4 of this Tuple4 */ +@deprecatedInheritance("Tuples will be made final in a future version.", "2.11.0") case class Tuple4[+T1, +T2, +T3, +T4](_1: T1, _2: T2, _3: T3, _4: T4) extends Product4[T1, T2, T3, T4] { |