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Diffstat (limited to 'test')
-rw-r--r-- | test/files/run/transpose.scala | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/files/run/transpose.scala b/test/files/run/transpose.scala new file mode 100644 index 0000000000..2761a24ff5 --- /dev/null +++ b/test/files/run/transpose.scala @@ -0,0 +1,12 @@ +object Test { + def wrap[T >: Null](body: => T) = + try body + catch { case _: IllegalArgumentException => null } + + def main(args: Array[String]): Unit = { + assert(wrap(Nil.transpose) == Nil) + assert(wrap(List(List(1, 2), List(1)).transpose) == null) + assert(wrap(List(List(1), List(1, 2)).transpose) == null) + assert(wrap(List(List(1, 2), List(1, 2)).transpose) == List(List(1, 1), List(2, 2))) + } +} |