From a887c83972cd1d4110d7ca17d982ee77f68ab0f0 Mon Sep 17 00:00:00 2001 From: Paul Phillips Date: Tue, 21 Dec 2010 05:08:17 +0000 Subject: An Ordering for Seq and all of its descendents. small, very focused taste of Ordering contravariance. No review. --- test/files/pos/seq-ordering.scala | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 test/files/pos/seq-ordering.scala (limited to 'test/files/pos/seq-ordering.scala') diff --git a/test/files/pos/seq-ordering.scala b/test/files/pos/seq-ordering.scala new file mode 100644 index 0000000000..bcf1a79004 --- /dev/null +++ b/test/files/pos/seq-ordering.scala @@ -0,0 +1,7 @@ +class A { + import Predef.{ implicitly => ? } + + ?[Ordering[List[Int]]] + ?[Ordering[IndexedSeq[(Int, String)]]] + ?[Ordering[Seq[Seq[Int]]]] +} -- cgit v1.2.3