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author | Tiark Rompf <tiark.rompf@epfl.ch> | 2011-11-29 18:56:51 +0000 |
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committer | Tiark Rompf <tiark.rompf@epfl.ch> | 2011-11-29 18:56:51 +0000 |
commit | 91dbfb2a8f466cf30f7b02cbc6f3e89376d31c59 (patch) | |
tree | f7e5db0b9b0ce4abd6a96add85a8d1a464ee0687 /test/files/continuations-run/patvirt.scala | |
parent | 8eba9acbc49eb02b9b5bd8523873a181255e4bb6 (diff) | |
download | scala-91dbfb2a8f466cf30f7b02cbc6f3e89376d31c59.tar.gz scala-91dbfb2a8f466cf30f7b02cbc6f3e89376d31c59.tar.bz2 scala-91dbfb2a8f466cf30f7b02cbc6f3e89376d31c59.zip |
improve cps handling of if-then-else. no review.
Diffstat (limited to 'test/files/continuations-run/patvirt.scala')
-rw-r--r-- | test/files/continuations-run/patvirt.scala | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/files/continuations-run/patvirt.scala b/test/files/continuations-run/patvirt.scala new file mode 100644 index 0000000000..5b4d312f20 --- /dev/null +++ b/test/files/continuations-run/patvirt.scala @@ -0,0 +1,32 @@ +import scala.util.continuations._ + +object Test { + def sh(x1:Int) = shift( (k: Int => Int) => k(k(k(x1)))) + + def test(x1: Int) = { + val o7 = { + val o6 = { + val o3 = + if (7 == x1) Some(x1) + else None + + if (o3.isEmpty) None + else Some(sh(x1)) + } + if (o6.isEmpty) { + val o5 = + if (8 == x1) Some(x1) + else None + + if (o5.isEmpty) None + else Some(sh(x1)) + } else o6 + } + o7.get + } + + def main(args: Array[String]): Any = { + println(reset(1 + test(7))) + println(reset(1 + test(8))) + } +} |