I wrote a warning when nullary methods return U...

I wrote a warning when nullary methods return Unit. I wimped out of
including it in this patch because we had about 200 of them, and that's
what is fixed in this patch. I will add the warning to some kind of
"-Xlint" feature after 2.9.

This is motivated at least partly by the resolution of #4506, which
indicates the distinction between "def foo()" and "def foo" will
continue to jab its pointy stick into our eyes, so I believe we have a
minimal duty of at least following our own advice about what they mean
and not making a semirandom choice as to whether a method has parens or
not. Review by community.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/actors/scala/actors/IScheduler.scala b/src/actors/scala/actors/IScheduler.scala
index 865ead58a0..2bb90a5fa7 100644
--- a/src/actors/scala/actors/IScheduler.scala
+++ b/src/actors/scala/actors/IScheduler.scala
@@ -77,6 +77,6 @@ trait IScheduler {
   def onLockup(millis: Int)(handler: () => Unit) {}
 
   @deprecated("this member is going to be removed in a future release", "2.7.7")
-  def printActorDump {}
+  def printActorDump() {}
 
 }