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author | Jason Zaugg <jzaugg@gmail.com> | 2013-01-15 11:29:12 +0100 |
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committer | Jason Zaugg <jzaugg@gmail.com> | 2013-01-15 11:29:12 +0100 |
commit | 78019b29745b5f9c12c51994b17f1679a74665cf (patch) | |
tree | 92d40fc5000532c3b7dbe0a999e7186547e0016b /test | |
parent | 692372ce1d82d0ba41461b9539fdc85238477464 (diff) | |
download | scala-78019b29745b5f9c12c51994b17f1679a74665cf.tar.gz scala-78019b29745b5f9c12c51994b17f1679a74665cf.tar.bz2 scala-78019b29745b5f9c12c51994b17f1679a74665cf.zip |
SI-6675 Test new warning under -Xoldpatmat.
This commit should be discarded when merging to master.
Diffstat (limited to 'test')
-rw-r--r-- | test/files/neg/t6675-old-patmat.check | 4 | ||||
-rw-r--r-- | test/files/neg/t6675-old-patmat.flags | 1 | ||||
-rw-r--r-- | test/files/neg/t6675-old-patmat.scala | 13 |
3 files changed, 18 insertions, 0 deletions
diff --git a/test/files/neg/t6675-old-patmat.check b/test/files/neg/t6675-old-patmat.check new file mode 100644 index 0000000000..bc3920da06 --- /dev/null +++ b/test/files/neg/t6675-old-patmat.check @@ -0,0 +1,4 @@ +t6675-old-patmat.scala:10: error: extractor pattern binds a single value to a Product3 of type (Int, Int, Int) + "" match { case X(b) => b } // should warn under -Xlint. Not an error because of SI-6111 + ^ +one error found diff --git a/test/files/neg/t6675-old-patmat.flags b/test/files/neg/t6675-old-patmat.flags new file mode 100644 index 0000000000..604de64a62 --- /dev/null +++ b/test/files/neg/t6675-old-patmat.flags @@ -0,0 +1 @@ +-Xlint -Xfatal-warnings -Xoldpatmat
\ No newline at end of file diff --git a/test/files/neg/t6675-old-patmat.scala b/test/files/neg/t6675-old-patmat.scala new file mode 100644 index 0000000000..4d500b77ba --- /dev/null +++ b/test/files/neg/t6675-old-patmat.scala @@ -0,0 +1,13 @@ +object X { + def unapply(s: String): Option[(Int,Int,Int)] = Some((1,2,3)) +} + +object Y { + def unapplySeq(s: String): Option[Seq[(Int,Int,Int)]] = Some(Seq((1,2,3))) +} + +object Test { + "" match { case X(b) => b } // should warn under -Xlint. Not an error because of SI-6111 + + "" match { case Y(b) => b } // no warning +} |