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author | Paul Phillips <paulp@improving.org> | 2011-08-24 17:11:55 +0000 |
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committer | Paul Phillips <paulp@improving.org> | 2011-08-24 17:11:55 +0000 |
commit | b9785280a7138a2bb52060faf94807aa0d07dec1 (patch) | |
tree | 870cc1930ac3d50cd07078260f58984224dd39a5 /test/files/pos/t789.scala | |
parent | 84fcf633d9ca507124806d64729cb8463bcebb69 (diff) | |
download | scala-b9785280a7138a2bb52060faf94807aa0d07dec1.tar.gz scala-b9785280a7138a2bb52060faf94807aa0d07dec1.tar.bz2 scala-b9785280a7138a2bb52060faf94807aa0d07dec1.zip |
Renamed tests named bugXXX to tXXX, no review.
Diffstat (limited to 'test/files/pos/t789.scala')
-rw-r--r-- | test/files/pos/t789.scala | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/files/pos/t789.scala b/test/files/pos/t789.scala new file mode 100644 index 0000000000..7a17f10b0e --- /dev/null +++ b/test/files/pos/t789.scala @@ -0,0 +1,32 @@ +object main { // don't do this at home + + trait Impl + + trait SizeImpl extends Impl { def size = 42 } + + trait ColorImpl extends Impl { def color = "red" } + + type Both = SizeImpl with ColorImpl + + def info(x:Impl) = x match { + case x:Both => "size "+x.size+" color "+x.color // you wish + case x:SizeImpl => "size "+x.size + case x:ColorImpl => "color "+x.color + case _ => "n.a." + } + + def info2(x:Impl) = x match { + case x:SizeImpl with ColorImpl => "size "+x.size+" color "+x.color // you wish + case x:SizeImpl => "size "+x.size + case x:ColorImpl => "color "+x.color + case _ => "n.a." + } + + + def main(args:Array[String]): Unit = { + // make up some class that has a size + class MyNode extends SizeImpl + Console.println("hello " + info(new MyNode)) + Console.println("hello " + info2(new MyNode)) + } +} |