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author | Paul Phillips <paulp@improving.org> | 2010-04-15 22:18:15 +0000 |
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committer | Paul Phillips <paulp@improving.org> | 2010-04-15 22:18:15 +0000 |
commit | 11398dd393fe3eff544bfbafafb584d3acd66e05 (patch) | |
tree | bdbcc39f71339813abb55689eeb99ef9c417d2c7 /test/files/pos | |
parent | 41860ffcf7b29f8857b21ec5559f0a9ef9d0e96f (diff) | |
download | scala-11398dd393fe3eff544bfbafafb584d3acd66e05.tar.gz scala-11398dd393fe3eff544bfbafafb584d3acd66e05.tar.bz2 scala-11398dd393fe3eff544bfbafafb584d3acd66e05.zip |
Improved @tailrec error messages to specify the...
Improved @tailrec error messages to specify the reason. In the process
fixed old bug involving tail call transformation. Closes #3275, #2018.
Review by dragos.
Diffstat (limited to 'test/files/pos')
-rw-r--r-- | test/files/pos/bug2018.scala | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/files/pos/bug2018.scala b/test/files/pos/bug2018.scala new file mode 100644 index 0000000000..1736c394c9 --- /dev/null +++ b/test/files/pos/bug2018.scala @@ -0,0 +1,15 @@ +class A { + val b = new B + + def getChildren = List(new A).iterator + + class B { + private def check = true + + private def getAncestor(p: A): A = { + val c = (p.getChildren.find(_.b.check)) match {case Some(d) => d case None => p} + + if (c == p) p else c.b.getAncestor(c) + } + } +}
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