From 094ed77bd98bbdd22fa8fee4a3e5c3dc0118dc2b Mon Sep 17 00:00:00 2001 From: Adriaan Moors Date: Tue, 3 Nov 2009 10:37:56 +0000 Subject: fixed #2500: refactoring collections so that a ... fixed #2500: refactoring collections so that a `collection.{Map|SortedMap|SortedSet}` can be built from the corresponding collection (thus, do not require the immutable one) pulling up newBuilder method from Immutable*Factory to *Factory, and inheriting *Factory in scala.collection companion objects, instead of the Immutable*Factory this way, you can, e.g., build a collection.Map from a collection.Map (instead of requiring an immutable.Map) --- test/files/pos/t2500.scala | 6 ++++++ 1 file changed, 6 insertions(+) create mode 100644 test/files/pos/t2500.scala (limited to 'test') diff --git a/test/files/pos/t2500.scala b/test/files/pos/t2500.scala new file mode 100644 index 0000000000..76dea4cf8d --- /dev/null +++ b/test/files/pos/t2500.scala @@ -0,0 +1,6 @@ +object Test { + import scala.collection._ + ((Map(1 -> "a", 2 -> "b"): collection.Map[Int, String]) map identity[(Int, String)]) : scala.collection.Map[Int,String] + ((SortedMap(1 -> "a", 2 -> "b"): collection.SortedMap[Int, String]) map identity[(Int, String)]): scala.collection.SortedMap[Int,String] + ((SortedSet(1, 2): collection.SortedSet[Int]) map identity[Int]): scala.collection.SortedSet[Int] +} \ No newline at end of file -- cgit v1.2.3