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author | liu fengyun <liufengyunchina@gmail.com> | 2016-07-21 10:45:14 +0200 |
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committer | liu fengyun <liufengyunchina@gmail.com> | 2016-08-24 10:26:59 +0200 |
commit | cc02243fbe8b7290265e1bdf540e4c2f256df199 (patch) | |
tree | bd83dcabb8de09fa48b9373b9431ef8c481da5ed /tests/patmat/t9232.scala | |
parent | 1a7618f32c6d8060c3a87ce633645440d500aa7a (diff) | |
download | dotty-cc02243fbe8b7290265e1bdf540e4c2f256df199.tar.gz dotty-cc02243fbe8b7290265e1bdf540e4c2f256df199.tar.bz2 dotty-cc02243fbe8b7290265e1bdf540e4c2f256df199.zip |
add test set for exhaustivity and redundancy check
Diffstat (limited to 'tests/patmat/t9232.scala')
-rw-r--r-- | tests/patmat/t9232.scala | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/patmat/t9232.scala b/tests/patmat/t9232.scala new file mode 100644 index 000000000..975ec58db --- /dev/null +++ b/tests/patmat/t9232.scala @@ -0,0 +1,16 @@ +final class Foo(val value: Int) + +object Foo { + def unapplySeq(foo: Foo): Some[Seq[Int]] = Some(List(foo.value)) + // def unapply(foo: Foo): Some[Int] = Some(foo.value) +} + +sealed trait Tree +case class Node1(foo: Foo) extends Tree +case class Node2() extends Tree + +object Test { + def transformTree(tree: Tree): Any = tree match { + case Node1(Foo(1)) => ??? + } +} |