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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/neg/t3714-neg.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/neg/t3714-neg.scala')
-rw-r--r-- | test/files/neg/t3714-neg.scala | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/test/files/neg/t3714-neg.scala b/test/files/neg/t3714-neg.scala new file mode 100644 index 0000000000..753b367ec0 --- /dev/null +++ b/test/files/neg/t3714-neg.scala @@ -0,0 +1,41 @@ +// this is a slight negative twist on run/t3714.scala. +trait Break { + protected val break: Int; +} + +class BreakImpl(protected val break: Int) extends Break { } +object BreakImpl { + def apply(x: Int): Break = new BreakImpl(x) + def unapply(x: Any) = x match { + case x: BreakImpl => Some(x.break) + case _ => None + } +} + +object Test { + def f1(x: Break) = x match { + case b: BreakImpl => b.break + case b => -1 + } + def f2(x: Break) = x match { + case BreakImpl(x) => x + case _ => -1 + } + def f3(x: Any) = x match { + case b: BreakImpl => b.break + case b => -1 + } + def f4(x: Any) = x match { + case BreakImpl(x) => x + case _ => -1 + } + + def main(args: Array[String]) { + val break = BreakImpl(22) + assert(f1(break) == 22) + assert(f2(break) == 22) + assert(f3(break) == 22) + assert(f4(break) == 22) + } +} + |