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author | Samuel Gruetter <samuel.gruetter@epfl.ch> | 2014-03-12 22:44:33 +0100 |
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committer | Samuel Gruetter <samuel.gruetter@epfl.ch> | 2014-03-12 22:44:33 +0100 |
commit | 9ef5f6817688f814a3450126aa7383b0928e80a0 (patch) | |
tree | 5727a2f7f7fd665cefdb312af2785c692f04377c /tests/untried/pos/t4853.scala | |
parent | 194be919664447631ba55446eb4874979c908d27 (diff) | |
download | dotty-9ef5f6817688f814a3450126aa7383b0928e80a0.tar.gz dotty-9ef5f6817688f814a3450126aa7383b0928e80a0.tar.bz2 dotty-9ef5f6817688f814a3450126aa7383b0928e80a0.zip |
add tests from scala/test/files/{pos,neg}
with explicit Unit return type
Diffstat (limited to 'tests/untried/pos/t4853.scala')
-rw-r--r-- | tests/untried/pos/t4853.scala | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tests/untried/pos/t4853.scala b/tests/untried/pos/t4853.scala new file mode 100644 index 000000000..f227ef36e --- /dev/null +++ b/tests/untried/pos/t4853.scala @@ -0,0 +1,12 @@ +object Animal { + def main(args: Array[String]): Unit = { new Animal[Awake].goToSleep } +} + +class Animal[A <: AwakeOrAsleep] { + def goToSleep[B >: A <: Awake]: Animal[Asleep] = new Animal[Asleep] + def wakeUp[B >: A <: Asleep]: Animal[Awake] = new Animal[Awake] +} + +sealed trait AwakeOrAsleep +trait Awake extends AwakeOrAsleep +trait Asleep extends AwakeOrAsleep |