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| author | Adriaan Moors <adriaan.moors@epfl.ch> | 2011-10-20 22:29:20 +0000 |
|---|---|---|
| committer | Adriaan Moors <adriaan.moors@epfl.ch> | 2011-10-20 22:29:20 +0000 |
| commit | 8a9fd64129926eea35f7dca181242855f14e153f (patch) | |
| tree | 4defd18749999b6e14d9fba1ccc5e1507b453a64 /test/files/pos/virtpatmat_exist3.scala | |
| parent | 891a6e466b1b22b93c091d590178f7e5410f608e (diff) | |
| download | scala-8a9fd64129926eea35f7dca181242855f14e153f.tar.gz scala-8a9fd64129926eea35f7dca181242855f14e153f.tar.bz2 scala-8a9fd64129926eea35f7dca181242855f14e153f.zip | |
virtpatmat, hidden behind -Yvirtpatmat
at least one imminent TODO: undo hardwired generation of if/then/else,
and decide based on type whether to call flatMap/orElse or inline those
methods from Option
review by extempore
Diffstat (limited to 'test/files/pos/virtpatmat_exist3.scala')
| -rw-r--r-- | test/files/pos/virtpatmat_exist3.scala | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/files/pos/virtpatmat_exist3.scala b/test/files/pos/virtpatmat_exist3.scala new file mode 100644 index 0000000000..94385f32c9 --- /dev/null +++ b/test/files/pos/virtpatmat_exist3.scala @@ -0,0 +1,12 @@ +class ReferenceQueue[T] { + def wrapper(jref: ReferenceQueue[_]): ReferenceQueue[T] = + jref match { + case null => null + } + + // def wrapper(jref: ReferenceQueue[_]): ReferenceQueue[T] = OptionMatching.runOrElse(jref)(((x1: ReferenceQueue[_]) => + // (OptionMatching.guard(null.==(x1), x1.asInstanceOf[ReferenceQueue[_]]).flatMap(((x2: ReferenceQueue[_]) => + // OptionMatching.one(null))): Option[ReferenceQueue[T]]).orElse( + // (OptionMatching.zero: Option[ReferenceQueue[T]]))) + // ) +}
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