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author | Dmitry Petrashko <dmitry.petrashko@gmail.com> | 2015-05-22 16:07:23 +0200 |
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committer | Dmitry Petrashko <dmitry.petrashko@gmail.com> | 2015-05-22 16:07:23 +0200 |
commit | 6965b470d433f501203c4e3d77b0919f826691ba (patch) | |
tree | 413446f1af3f40bb69499a60066609af6bc38d9f /tests/run/t8346.scala | |
parent | 91bb668c5f1b6e5c51dad9b373c9398521508bc3 (diff) | |
download | dotty-6965b470d433f501203c4e3d77b0919f826691ba.tar.gz dotty-6965b470d433f501203c4e3d77b0919f826691ba.tar.bz2 dotty-6965b470d433f501203c4e3d77b0919f826691ba.zip |
Enable 440 run tests that pass.
Note that some of them may pass due to several bugs that interfere.
Diffstat (limited to 'tests/run/t8346.scala')
-rw-r--r-- | tests/run/t8346.scala | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/tests/run/t8346.scala b/tests/run/t8346.scala new file mode 100644 index 000000000..1c34ab35f --- /dev/null +++ b/tests/run/t8346.scala @@ -0,0 +1,34 @@ +object Test extends dotty.runtime.LegacyApp { + import reflect.ClassTag + + object SomeEnum extends Enumeration { + val one, two, three, four = Value + } + + def sctor[A <: Set[Int]](f: Int => A)(implicit A: ClassTag[A]) + : (String, Int => Set[Int]) = + (A.runtimeClass.getSimpleName, f) + + val inits: Seq[(String, Int => Set[Int])] = { + import collection.immutable.{Seq => _, _} + Seq(sctor(BitSet(_)), + sctor(HashSet(_)), + sctor(ListSet(_)), + sctor(SortedSet(_)), + sctor(TreeSet(_))) + } + + def sVarInfo[A](sa: Set[A]): String = { + val saa = sa.toSet[Any] + if (sa eq saa) s"""covariant (${(saa + "hi") contains "hi"})""" + else "invariant" + } + + inits foreach {case (name, singleton) => + print(s"${name}: ") + val one = singleton(1) + println(Seq(2,3,4).scanLeft(one)(_ + _) map sVarInfo toList) + } + + println(s"ValueSet: ${sVarInfo(SomeEnum.values)}") +} |