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author | Martin Odersky <odersky@gmail.com> | 2010-10-16 16:55:30 +0000 |
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committer | Martin Odersky <odersky@gmail.com> | 2010-10-16 16:55:30 +0000 |
commit | 0642bdf04484bfccd03abacdd278750eebf22d98 (patch) | |
tree | 91f3846716e76231053fb71f1130d58cfdc2e0e1 /test/files/pos/t3833.scala | |
parent | 80dc8f4e275aa75f1fd6a2448cf7c47b90617bc5 (diff) | |
download | scala-0642bdf04484bfccd03abacdd278750eebf22d98.tar.gz scala-0642bdf04484bfccd03abacdd278750eebf22d98.tar.bz2 scala-0642bdf04484bfccd03abacdd278750eebf22d98.zip |
new tests. no review.
Diffstat (limited to 'test/files/pos/t3833.scala')
-rw-r--r-- | test/files/pos/t3833.scala | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/files/pos/t3833.scala b/test/files/pos/t3833.scala new file mode 100644 index 0000000000..c49e9339ca --- /dev/null +++ b/test/files/pos/t3833.scala @@ -0,0 +1,26 @@ +object Main { + def mkArray[T <: A](atype: Int) :T#AType = { + (atype match { + case 1 => + new Array[Int](10) + // Decompiled code: return (Object[])new int[10]; + case 2 => + new Array[Float](10) + }).asInstanceOf[T#AType] + } + + def main(args: Array[String]) { + println(mkArray[I](1)) + //java.lang.ClassCastException: [I cannot be cast to [Ljava.lang.Object; + } +} + +trait A { + type AType <: AnyRef +} +trait I extends A { + type AType = Array[Int] +} +trait F extends A { + type AType = Array[Float] +} |