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author | Paul Phillips <paulp@improving.org> | 2011-08-24 17:11:55 +0000 |
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committer | Paul Phillips <paulp@improving.org> | 2011-08-24 17:11:55 +0000 |
commit | b9785280a7138a2bb52060faf94807aa0d07dec1 (patch) | |
tree | 870cc1930ac3d50cd07078260f58984224dd39a5 /test/files/pos/t2094.scala | |
parent | 84fcf633d9ca507124806d64729cb8463bcebb69 (diff) | |
download | scala-b9785280a7138a2bb52060faf94807aa0d07dec1.tar.gz scala-b9785280a7138a2bb52060faf94807aa0d07dec1.tar.bz2 scala-b9785280a7138a2bb52060faf94807aa0d07dec1.zip |
Renamed tests named bugXXX to tXXX, no review.
Diffstat (limited to 'test/files/pos/t2094.scala')
-rw-r--r-- | test/files/pos/t2094.scala | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/test/files/pos/t2094.scala b/test/files/pos/t2094.scala new file mode 100644 index 0000000000..ff142117b2 --- /dev/null +++ b/test/files/pos/t2094.scala @@ -0,0 +1,31 @@ +object Test extends App { + // compiles: + Map[Int, Value]( + 0 -> KnownType(classOf[Object]), + 1 -> UnknownValue()) + + // does not compile: + Map( + 0 -> KnownType(classOf[Object]), + 1 -> UnknownValue()) + + // Experiment.scala:10: error: type mismatch; + // found : (Int, KnownType) + // required: (Int, Product with Value{def getType: Option[java.lang.Class[_$$2]]}) where type _$$2 + // 0 -> KnownType(classOf[Object]), + // ^ + // one error found +} +sealed trait Value { + def getType: Option[Class[_]] +} + +case class UnknownValue() extends Value { + def getType = None + // compiles if changed to: + // def getType: Option[Class[_]] = None +} + +case class KnownType(typ: Class[_]) extends Value { + def getType = Some(typ) +}
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