Add immutable Map to stdlib

scala · odersky · Nov 5, 2023 · Oct 30, 2023 · Oct 30, 2023 · Oct 30, 2023
commit 2cb34e54f15ae01bcfc11fef5a89d848c3fa2c49
diff --git a/tests/pos-special/stdlib/collection/immutable/HashMap.scala b/tests/pos-special/stdlib/collection/immutable/HashMap.scala
@@ -386,7 +386,7 @@ final class HashMap[K, +V] private[immutable] (private[immutable] val rootNode:
  else new HashMap(newRootNode)
  }
 
- override def removedAll(keys: IterableOnce[K]): HashMap[K, V] = {
+ override def removedAll(keys: IterableOnce[K]^): HashMap[K, V] = {
  if (isEmpty) {
  this
  } else {