update ref version, not sure why end marker breaks

Author: smarter

library/src/scala/internal/quoted/Matcher.scala

@@ -86,15 +86,15 @@ private[quoted] object Matcher {
       case _ => notMatched
     }
 
-    private given treeListOps: extension (scrutinees: List[Tree]) with
+    private given treeListOps: (scrutinees: List[Tree]) extended with {
 
       /** Check that all trees match with =?= and concatenate the results with && */
       def =?= (patterns: List[Tree])(given Context, Env): Matching =
         matchLists(scrutinees, patterns)(_ =?= _)
 
-    end treeListOps
+    }//end treeListOps
 
-    private given treeOps: extension (scrutinee0: Tree) with
+    private given treeOps: (scrutinee0: Tree) extended with {
 
       /** Check that the trees match and return the contents from the pattern holes.
        *  Return None if the trees do not match otherwise return Some of a tuple containing all the contents in the holes.
@@ -275,7 +275,7 @@ private[quoted] object Matcher {
             notMatched
         }
       }
-    end treeOps
+    }//end treeOps
 
     private def treeOptMatches(scrutinee: Option[Tree], pattern: Option[Tree])(given Context, Env): Matching = {
       (scrutinee, pattern) match {

project/Build.scala

@@ -58,7 +58,7 @@ object MyScalaJSPlugin extends AutoPlugin {
 }
 
 object Build {
-  val referenceVersion = "0.21.0-bin-20191119-7c7fffa-NIGHTLY"
+  val referenceVersion = "0.21.0-bin-20191204-5a695a5-NIGHTLY"
 
   val baseVersion = "0.21.0"
   val baseSbtDottyVersion = "0.3.5"