From 74348e5e452fb033ec635a5290b7477bbb9ffd1b Mon Sep 17 00:00:00 2001 From: "Aaron S. Hawley" Date: Thu, 17 Sep 2015 10:58:37 -0400 Subject: [PATCH] Remove final keyword from scala.xml.MetaData per note --- src/main/scala/scala/xml/MetaData.scala | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/main/scala/scala/xml/MetaData.scala b/src/main/scala/scala/xml/MetaData.scala index cda29f801..ad413013c 100644 --- a/src/main/scala/scala/xml/MetaData.scala +++ b/src/main/scala/scala/xml/MetaData.scala @@ -26,8 +26,8 @@ object MetaData { * * Duplicates can be removed with `normalize`. */ - @tailrec // temporarily marked final so it will compile under -Xexperimental - final def concatenate(attribs: MetaData, new_tail: MetaData): MetaData = + @tailrec + def concatenate(attribs: MetaData, new_tail: MetaData): MetaData = if (attribs eq Null) new_tail else concatenate(attribs.next, attribs copy new_tail)