src/Pure/PIDE/document_id.scala
changeset 71601 97ccf48c2f0c
parent 66415 96ad7d5ff613
child 75393 87ebf5a50283
--- a/src/Pure/PIDE/document_id.scala	Fri Mar 27 13:04:15 2020 +0100
+++ b/src/Pure/PIDE/document_id.scala	Fri Mar 27 22:01:27 2020 +0100
@@ -17,7 +17,7 @@
   type Exec = Generic
 
   val none: Generic = 0
-  val make = Counter.make()
+  val make: Counter = Counter.make()
 
   def apply(id: Generic): String = Value.Long.apply(id)
   def unapply(s: String): Option[Generic] = Value.Long.unapply(s)