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author | Jason Zaugg <jzaugg@gmail.com> | 2013-03-24 13:56:19 +0100 |
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committer | Jason Zaugg <jzaugg@gmail.com> | 2013-03-24 21:41:37 +0100 |
commit | 8d537a13999878673b8d18c2429dbd6b97728e72 (patch) | |
tree | 565dc33ca2522659d7817dcc3d421b9eff115218 /test/support | |
parent | 1187c9896c097e6e591e5655b35f52c06b3c900a (diff) | |
download | scala-8d537a13999878673b8d18c2429dbd6b97728e72.tar.gz scala-8d537a13999878673b8d18c2429dbd6b97728e72.tar.bz2 scala-8d537a13999878673b8d18c2429dbd6b97728e72.zip |
SI-7294 Treat TupleN as final under -Xfuture
For the purposes of checkability warnings. This will
warn in case of:
scala> (1, 2) match { case Seq() => 0; case _ => 1 }
res9: Int = 1
Given how often Tuples are used as scrutinees, this is
a highly desirable place to warn.
I was orginally going to unlock this under -Xlint, and
could be easily convinced to go that way, given that
-Xfuture is a less popular option.
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