diff options
Diffstat (limited to 'test/files/run/bug3530.scala')
| -rw-r--r-- | test/files/run/bug3530.scala | 36 |
1 files changed, 31 insertions, 5 deletions
diff --git a/test/files/run/bug3530.scala b/test/files/run/bug3530.scala index f2c0034691..f6f7fb4229 100644 --- a/test/files/run/bug3530.scala +++ b/test/files/run/bug3530.scala @@ -1,9 +1,35 @@ object Test { + def f(x: Any) = println(x match { + case List(_, _) => "two" + case List(_, _, _) => "three" + case xs @ List(_*) => "list: " + xs.length + case _ => "not a list" + }) + + def f2[T](x: List[T]) = println(x match { + case List(_, _) => "two" + case List(_, _, _) => "three" + case List(xs @ _*) => "list: " + xs.length + // bug: the default case is marked unreachable + // case _ => "not a list" + }) + def main(args: Array[String]) { - val list = List(1,2,3) - list match { - case List(_, _) => println("List with two elements") - case List(_*) => println("Some List") - } + f(List(1, 2)) + f(List('a', 'b', 'c')) + f(List('a', 'b', 'c', 'd')) + f(Nil) + f(List(1,2,3,4,5)) + f(null) + + println + + f2(List(1, 2)) + f2(List('a', 'b', 'c')) + f2(List('a', 'b', 'c', 'd')) + f2(Nil) + f2(List(1,2,3,4,5)) + // bug: this NPEs on xs.length + // f2(null) } }
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