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authorMartin Odersky <odersky@gmail.com>2005-10-06 13:14:33 +0000
committerMartin Odersky <odersky@gmail.com>2005-10-06 13:14:33 +0000
commit25a98964b5109aa55b71a8a26886c59903193548 (patch)
tree84b8fa154b5a0a2f36accd43d8d35926f6ba8579 /test-nsc/files/pos/infer.scala
parent3b81e0cbac2fe51226472949ecde4d81b0e95412 (diff)
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diff --git a/test-nsc/files/pos/infer.scala b/test-nsc/files/pos/infer.scala
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+object test {
+ class List[+a] {
+ def ::[b >: a](x: b): List[b] = new Cons(x, this);
+ }
+ case class Cons[a, b <: a](x: a, xs: List[b]) extends List[a];
+ case object Nil extends List[All];
+ def nil[n]: List[n] = Nil;
+ def cons[a](x: a, xs: List[a]): List[a] = null;
+ val x: List[Int] = Nil.::(1);
+ val y: List[Int] = nil.::(1);
+}