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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/Tuple2.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/Tuple2.scala')
| -rw-r--r-- | src/library/scala/Tuple2.scala | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/library/scala/Tuple2.scala b/src/library/scala/Tuple2.scala index 4337e62a53..9ea1469c5c 100644 --- a/src/library/scala/Tuple2.scala +++ b/src/library/scala/Tuple2.scala @@ -16,6 +16,7 @@ package scala * @param _1 Element 1 of this Tuple2 * @param _2 Element 2 of this Tuple2 */ +@deprecatedInheritance("Tuples will be made final in a future version.", "2.11.0") case class Tuple2[@specialized(Int, Long, Double, Char, Boolean/*, AnyRef*/) +T1, @specialized(Int, Long, Double, Char, Boolean/*, AnyRef*/) +T2](_1: T1, _2: T2) extends Product2[T1, T2] { |