Make NonEmptyTuple sealed.

odersky · odersky · commit f662c81ece4b · 2018-12-13T21:09:01.000+01:00
diff --git a/library/src-bootstrapped/scala/Tuple.scala b/library/src-bootstrapped/scala/Tuple.scala
@@ -307,7 +307,7 @@ object Tuple {
   }
 }
 
-abstract trait NonEmptyTuple extends Tuple {
+sealed trait NonEmptyTuple extends Tuple {
   import Tuple._
   import NonEmptyTuple._
 

Original file line number	Diff line number	Diff line change
`@@ -307,7 +307,7 @@ object Tuple {`
`307`	`307`	`}`
`308`	`308`	`}`
`309`	`309`
`310`		`-abstract trait NonEmptyTuple extends Tuple {`
	`310`	`+sealed trait NonEmptyTuple extends Tuple {`
`311`	`311`	`import Tuple._`
`312`	`312`	`import NonEmptyTuple._`
`313`	`313`