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author | Iulian Dragos <jaguarul@gmail.com> | 2010-05-04 09:34:58 +0000 |
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committer | Iulian Dragos <jaguarul@gmail.com> | 2010-05-04 09:34:58 +0000 |
commit | 6bc86b824867b9c0eaab79bcd798d05759a9167a (patch) | |
tree | dfeb8d57074267a851d365ec76fc6673b67a99ed /test/files/pos/spec-sparsearray.scala | |
parent | df78ff25e3a4742579417db81bd22fa20b70d4ed (diff) | |
download | scala-6bc86b824867b9c0eaab79bcd798d05759a9167a.tar.gz scala-6bc86b824867b9c0eaab79bcd798d05759a9167a.tar.bz2 scala-6bc86b824867b9c0eaab79bcd798d05759a9167a.zip |
Fixed abstract overrides of specialized methods.
Diffstat (limited to 'test/files/pos/spec-sparsearray.scala')
-rw-r--r-- | test/files/pos/spec-sparsearray.scala | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test/files/pos/spec-sparsearray.scala b/test/files/pos/spec-sparsearray.scala new file mode 100644 index 0000000000..ea7710a785 --- /dev/null +++ b/test/files/pos/spec-sparsearray.scala @@ -0,0 +1,24 @@ +import scala.collection.mutable.MapLike + +class SparseArray[@specialized(Int) T:ClassManifest] extends collection.mutable.Map[Int,T] with collection.mutable.MapLike[Int,T,SparseArray[T]] { + override def get(x: Int) = { + val ind = findOffset(x) + if(ind < 0) None else Some(error("ignore")) + } + + /** + * Returns the offset into index and data for the requested vector + * index. If the requested index is not found, the return value is + * negative and can be converted into an insertion point with -(rv+1). + */ + private def findOffset(i : Int) : Int = { + error("impl doesn't matter") + } + + override def apply(i : Int) : T = { error("ignore") } + override def update(i : Int, value : T) = error("ignore") + override def empty = new SparseArray[T] + def -=(ind: Int) = error("ignore") + def +=(kv: (Int,T)) = error("ignore") + override final def iterator = error("ignore") +} |