val is redundant for case class parameters.

Author: retronym

src/dotty/tools/dotc/core/tasty/TastyBuffer.scala

@@ -12,7 +12,7 @@ object TastyBuffer {
     if (nat < 128) 1 else natSize(nat >>> 7) + 1
 
   /** An address pointing to an index in a Tasty buffer's byte array */
-  case class Addr(val index: Int) extends AnyVal {
+  case class Addr(index: Int) extends AnyVal {
     def - (delta: Int): Addr = Addr(this.index - delta)
     def + (delta: Int): Addr = Addr(this.index + delta)
 

src/dotty/tools/dotc/core/tasty/TastyName.scala

@@ -10,7 +10,7 @@ abstract class TastyName
 
 object TastyName {
 
-  case class NameRef(val index: Int) extends AnyVal
+  case class NameRef(index: Int) extends AnyVal
 
   case class Simple(name: TermName) extends TastyName
   case class Qualified(qualified: NameRef, selector: NameRef) extends TastyName