View Exceptions

I have just run into the below problem in 2.9.0.1, which I guess is
this:
https://issues.scala-lang.org/browse/SI-4332

scala> (1 to Int.MaxValue).view.filter(_ % 2 == 0).takeWhile(_ < 10)
java.lang.UnsupportedOperationException: SeqViewF(...).newBuilder
at scala.collection.TraversableViewLike
$class.newBuilder(TraversableViewLike.scala:69)
at scala.collection.SeqViewLike$$anon
$5.newBuilder(SeqViewLike.scala:79)
at scala.collection.IterableLike
$class.takeWhile(IterableLike.scala:139)
at scala.collection.SeqViewLike$$anon
$5.takeWhile(SeqViewLike.scala:79)
at scala.collection.SeqViewLike$$anon
$5.takeWhile(SeqViewLike.scala:79)
at .(:8)
at .()
at .(:11)
at .()
at $export()
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
25)
at java.lang.reflect.Method.invoke(Method.java:597)
at scala.tools.nsc.interpreter.IMain
$ReadEvalPrint.call(IMain.scala:592)
at scala.tools.nsc.interpreter.IMain$Request$$anonfun
$10.apply(IMain.scala:828)
at scala.tools.nsc.interpreter.Line$$anonfun$1.apply$mcV
$sp(Line.scala:43)
at scala.tools.nsc.io.package$$anon$2.run(package.scala:31)
at java.lang.Thread.run(Thread.java:662)

I take it improving the views isn't too much of a priority at the
moment?

I have been playing with views to show at some tutorial sessions at my
company to teach functional programming (e.g. creating a set of
natural numbers to use in computations). I'd rather use views because
I don't care to cache intermediate values, like I understand Stream to
do - I'm not really selling functional programming by creating large
intermediate collections around :)

I guess I should just avoid them, because I don't want it to blow up
during a demo :) but I thought I would check in to see if there is a
plan for these, or whether any patches I might submit are likely to
get accepted some time soon?

Thanks,
Kieron