diff options
Diffstat (limited to 'test/files/pos/bounds.scala')
-rwxr-xr-x | test/files/pos/bounds.scala | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/files/pos/bounds.scala b/test/files/pos/bounds.scala new file mode 100755 index 0000000000..5bc5cf89dc --- /dev/null +++ b/test/files/pos/bounds.scala @@ -0,0 +1,11 @@ +trait Map[A, +C] { + def ++ [B1 >: C] (kvs: Iterable[Pair[A, B1]]): Map[A, B1] = this + def ++ [B1 >: C] (kvs: Iterator[Pair[A, B1]]): Map[A, B1] = this +} + +class ListMap[A, +B] extends Map[A, B] {} + +object ListMap { + def empty[X, Y] = new ListMap[X, Y] + def apply[A1, B2](elems: Pair[A1, B2]*): Map[A1, B2] = empty[A1,B2].++(elems.elements) +} |