SI-8601 Don't treat newarray as dead code

Otherwise we lose the side effect of a `NegativeArraySizeException`.

1 files changed, 3 insertions, 0 deletions

diff --git a/test/files/run/t8601b.scala b/test/files/run/t8601b.scala
index c01caa57d0..9c37ce33d6 100644
--- a/test/files/run/t8601b.scala
+++ b/test/files/run/t8601b.scala
@@ -1,11 +1,14 @@
 object Test {
   def len(x: Array[String]): Unit = x.length
   def load(x: Array[String]): Unit = x(0)
+  def newarray(i: Int): Unit = new Array[Int](i)
 
   def check(x: => Any) = try { x; sys.error("failed to throw NPE!") } catch { case _: NullPointerException => }
+  def checkNegSize(x: => Any) = try { x; sys.error("failed to throw NegativeArraySizeException!") } catch { case _: NegativeArraySizeException => }
 
   def main(args: Array[String]) {
     check(len(null)) // bug: did not NPE
     check(load(null))
+    checkNegSize(newarray(-1))
   }
 }