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author | Burak Emir <emir@epfl.ch> | 2006-11-06 18:13:23 +0000 |
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committer | Burak Emir <emir@epfl.ch> | 2006-11-06 18:13:23 +0000 |
commit | 63d618b20c238f5963c034afd96cb0bd34a73d14 (patch) | |
tree | 24e1b7881de009084fcaa3af12bf36e8c933d153 /test/pending/pos/bug796.scala | |
parent | 7632c7172daad811f37eb972dc1e836ad8f68181 (diff) | |
download | scala-63d618b20c238f5963c034afd96cb0bd34a73d14.tar.gz scala-63d618b20c238f5963c034afd96cb0bd34a73d14.tar.bz2 scala-63d618b20c238f5963c034afd96cb0bd34a73d14.zip |
test cases for unapply
Diffstat (limited to 'test/pending/pos/bug796.scala')
-rw-r--r-- | test/pending/pos/bug796.scala | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/pending/pos/bug796.scala b/test/pending/pos/bug796.scala new file mode 100644 index 0000000000..756c103e7c --- /dev/null +++ b/test/pending/pos/bug796.scala @@ -0,0 +1,26 @@ +/** I know what I am doing is wrong -- since I am about to look into + * this bug, I add a test in pending/pos... however, I am afraid that + * once this bug is fixed, this test case might go into test/pos + * there it adds to the huge number of tiny little test cases. + * + * Ideally, an option in the bugtracking system would automatically + * handle "pos" bugs. + */ +object Test extends Application { + + object Twice { + def apply(x: int) = x * 2 + def unapply(x: int): Option[Tuple1[int]] = + if (x % 2 == 0) Some(Tuple1(x / 2)) + else None + } + + def test(x: int) = x match { + case Twice(y) => "x is two times "+y + case _ => "x is odd" + } + + Console.println(test(3)) + Console.println(test(4)) + +} |