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author | Paul Phillips <paulp@improving.org> | 2010-04-28 20:30:48 +0000 |
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committer | Paul Phillips <paulp@improving.org> | 2010-04-28 20:30:48 +0000 |
commit | 45e3ff972c7562bca5634aa7fe80d9e4c8f5a89d (patch) | |
tree | 1e4ec722ad8c88555c47d75a5552d70dc9de027e /test | |
parent | b86d72b35eb729be8226b241134bfc76e68b3ae9 (diff) | |
download | scala-45e3ff972c7562bca5634aa7fe80d9e4c8f5a89d.tar.gz scala-45e3ff972c7562bca5634aa7fe80d9e4c8f5a89d.tar.bz2 scala-45e3ff972c7562bca5634aa7fe80d9e4c8f5a89d.zip |
Fixed bug in Iterator.iterate which would lead ...
Fixed bug in Iterator.iterate which would lead to a runtime exception
under some circumstances due to inadequate laziness in calculating the
next element. No review.
Diffstat (limited to 'test')
-rw-r--r-- | test/files/run/iterator-iterate-lazy.scala | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/test/files/run/iterator-iterate-lazy.scala b/test/files/run/iterator-iterate-lazy.scala new file mode 100644 index 0000000000..73886f192b --- /dev/null +++ b/test/files/run/iterator-iterate-lazy.scala @@ -0,0 +1,5 @@ +object Test { + def main(args: Array[String]): Unit = { + Iterator.iterate(1 to 5 toList)(_.tail).takeWhile(_.nonEmpty).map(_.head).toList + } +} |