diff options
author | Dmitry Petrashko <dmitry.petrashko@gmail.com> | 2015-06-25 09:45:27 +0200 |
---|---|---|
committer | Dmitry Petrashko <dmitry.petrashko@gmail.com> | 2015-07-13 15:31:16 +0200 |
commit | ef536f00d9d480f28db3093b9dc09a90041cfb74 (patch) | |
tree | ca82afa7a37ce866978b0b66904941672f2dacc3 /tests/run/t3984.scala | |
parent | 9185428b63b138f8c05ade5592e59956296b5128 (diff) | |
download | dotty-ef536f00d9d480f28db3093b9dc09a90041cfb74.tar.gz dotty-ef536f00d9d480f28db3093b9dc09a90041cfb74.tar.bz2 dotty-ef536f00d9d480f28db3093b9dc09a90041cfb74.zip |
Enable 61 tests that succeed.
Diffstat (limited to 'tests/run/t3984.scala')
-rw-r--r-- | tests/run/t3984.scala | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/tests/run/t3984.scala b/tests/run/t3984.scala new file mode 100644 index 000000000..15e50b10f --- /dev/null +++ b/tests/run/t3984.scala @@ -0,0 +1,52 @@ +object SetBug { + import scala.collection.immutable.{ Set => ImmutSet } + import scala.collection.mutable.{ Set => MutSet } + + case class IH (i: Int, h: Int) { + override def hashCode: Int = h + } + + def run(): Unit = { + var is = ImmutSet.empty[IH] + var ms = MutSet.empty[IH] + for (ih <- List(IH(2,0),IH(0,0),IH(4,4),IH(6,4),IH(-8,1520786080))) { + is = is + ih + ms = ms + ih + } + assert(is == ms) + val x = IH(6,4) + is = is - x + ms = ms - x + assert(is == ms) + } +} + +object MapBug { + import scala.collection.immutable.{ Map => ImmutMap } + import scala.collection.mutable.{ Map => MutMap } + + case class IH (i: Int, h: Int) { + override def hashCode: Int = h + } + + def run(): Unit = { + var im = ImmutMap.empty[IH,IH] + var mm = MutMap.empty[IH,IH] + for (ih <- List(IH(2,0),IH(0,0),IH(4,4),IH(6,4),IH(-8,1520786080))) { + im = im + ((ih,ih)) + mm = mm + ((ih,ih)) + } + assert(im == mm) + val x = IH(6,4) + im = im - x + mm = mm - x + assert(im == mm) + } +} + +object Test { + def main(args: Array[String]): Unit = { + SetBug.run() + MapBug.run() + } +} |