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author | Adriaan Moors <adriaan.moors@typesafe.com> | 2012-11-01 12:06:20 -0700 |
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committer | Adriaan Moors <adriaan.moors@typesafe.com> | 2012-11-01 12:06:20 -0700 |
commit | ea3b00e208b0df2deab22da57d28e17377e46e46 (patch) | |
tree | aba630e00116ba8400418fa14d1af39d531f1f30 /test/files/pos | |
parent | 64e60035f6eb8436ba516ca8378decbb8ea01abe (diff) | |
parent | fb6e68713060e7904a7d93012470a946ca7e2375 (diff) | |
download | scala-ea3b00e208b0df2deab22da57d28e17377e46e46.tar.gz scala-ea3b00e208b0df2deab22da57d28e17377e46e46.tar.bz2 scala-ea3b00e208b0df2deab22da57d28e17377e46e46.zip |
Merge pull request #1542 from adriaanm/odersky-ticket/6556v2
SI-6556 no assert for surprising ctor result type
Diffstat (limited to 'test/files/pos')
-rw-r--r-- | test/files/pos/t6556.scala | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/files/pos/t6556.scala b/test/files/pos/t6556.scala new file mode 100644 index 0000000000..e1a6f49b86 --- /dev/null +++ b/test/files/pos/t6556.scala @@ -0,0 +1,32 @@ +package nl.ndervorst.commons.scalapimps + +trait Adapter[X] {self => + type This = self.type + val adaptee: X + val adapt: This = self +} + +object Adapter { + implicit def adaptee[Adaptee](adapter: Adapter[Adaptee]) = adapter.adaptee +} + + + +object IterableW { + def zipMerge[E](it1: Iterable[E], it2: Iterable[E])(implicit o: Ordering[E]): Iterable[(Option[E], Option[E])] = null +} + + +class Series[X: Ordering, Y](val adaptee: Iterable[(X, Y)]) extends Adapter[Iterable[(X, Y)]] { + val order = implicitly[Ordering[X]] + def zipMerge(other: Series[X, Y]): Series[X, (Option[Y], Option[Y])] = IterableW.zipMerge(this, other)(new Ordering[(X, Y)] { + def compare(xy1: (X, Y), xy2: (X, Y)) = order.compare(xy1._1, xy2._1) + }).map { + case _ => null + } +} + + +object Series { + implicit def wrap[X: Ordering, Y](itble: Iterable[(X, Y)]): Series[X, Y] = new Series(itble) +} |