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author | Martin Odersky <odersky@gmail.com> | 2005-10-06 13:14:33 +0000 |
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committer | Martin Odersky <odersky@gmail.com> | 2005-10-06 13:14:33 +0000 |
commit | 25a98964b5109aa55b71a8a26886c59903193548 (patch) | |
tree | 84b8fa154b5a0a2f36accd43d8d35926f6ba8579 /test-nsc/files/pos/bug082.scala | |
parent | 3b81e0cbac2fe51226472949ecde4d81b0e95412 (diff) | |
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Diffstat (limited to 'test-nsc/files/pos/bug082.scala')
-rwxr-xr-x | test-nsc/files/pos/bug082.scala | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test-nsc/files/pos/bug082.scala b/test-nsc/files/pos/bug082.scala new file mode 100755 index 0000000000..594c9fdc86 --- /dev/null +++ b/test-nsc/files/pos/bug082.scala @@ -0,0 +1,18 @@ + +object Main { + + def min0[A](less: (A, A) => Boolean, xs: List[A]): Option[A] = xs match { + case List() => None + case List(x) => Some(x) +// case x :: Nil => Some(x) + case y :: ys => min0(less, ys) match { + case Some(m) => if (less(y, m)) Some(y) else Some(m) + } + } + + def min(xs: List[Int]) = min0((x: Int, y: Int) => x < y, xs); + + def main(args: Array[String]) = + System.out.println(min(List())); + +} |