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author | Josh Suereth <joshua.suereth@gmail.com> | 2012-05-08 21:09:25 -0400 |
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committer | Josh Suereth <joshua.suereth@gmail.com> | 2012-05-08 21:09:25 -0400 |
commit | a516098d4ed774c5ff4f53ef22ed8eb90dc1b8d5 (patch) | |
tree | dc83defdc922a580170a5d49529a9db4b0a7b8b4 /test/files | |
parent | da04d691c455aa3f3391bdbd9bac7fb59f29cedf (diff) | |
download | scala-a516098d4ed774c5ff4f53ef22ed8eb90dc1b8d5.tar.gz scala-a516098d4ed774c5ff4f53ef22ed8eb90dc1b8d5.tar.bz2 scala-a516098d4ed774c5ff4f53ef22ed8eb90dc1b8d5.zip |
Fixes SI-5201. Adds flatten to TraversableViewLike.
Note: This commit exposes a pretty rich type on flatten in views. HOWEVER, because we don't
capture the higher kinded type of the underlying collection, it makes returning a more minimal type
pretty dang hard. I can imagine a very breaking and painful change of capturing the underling
collection as a higher-kinded type as well as the current view type in a *ViewLike.scala.
I hope this kind of issue, along with others, drives a rethink of our view API design.
Diffstat (limited to 'test/files')
-rw-r--r-- | test/files/run/t5201.check | 1 | ||||
-rw-r--r-- | test/files/run/t5201.scala | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/test/files/run/t5201.check b/test/files/run/t5201.check new file mode 100644 index 0000000000..27ba77ddaf --- /dev/null +++ b/test/files/run/t5201.check @@ -0,0 +1 @@ +true diff --git a/test/files/run/t5201.scala b/test/files/run/t5201.scala new file mode 100644 index 0000000000..a371082797 --- /dev/null +++ b/test/files/run/t5201.scala @@ -0,0 +1,5 @@ +object Test extends App { + val seq = Seq(Seq(1, 2), Seq(3, 4)).view.flatten + + Console.println(seq.isInstanceOf[collection.SeqView[_,_]]) +} |