Make SymbolMethods.isSuperAccessor experimental

Author: nicolasstucki

library/src/scala/quoted/Quotes.scala

@@ -3619,6 +3619,7 @@ trait Quotes { self: runtime.QuoteUnpickler & runtime.QuoteMatching =>
         def isClassConstructor: Boolean
 
         /** Is this the super accessor? */
+        @experimental // TODO when stable, remove `dotty.tools.scaladoc.tasty.ClassLikeSupport.isSuperBridgeMethod` and use this method
         def isSuperAccessor: Boolean
 
         /** Is this the definition of a type? */

scaladoc/src/dotty/tools/scaladoc/tasty/ClassLikeSupport.scala

@@ -249,7 +249,7 @@ trait ClassLikeSupport:
   extension (c: ClassDef)
     def extractMembers: Seq[Member] = {
       val inherited = c.getNonTrivialInheritedMemberTrees.collect {
-        case dd: DefDef if !dd.symbol.isClassConstructor && !(dd.symbol.isSuperAccessor || dd.symbol.isDefaultHelperMethod) => dd
+        case dd: DefDef if !dd.symbol.isClassConstructor && !(dd.symbol.isSuperBridgeMethod || dd.symbol.isDefaultHelperMethod) => dd
         case other => other
       }
       c.membersToDocument.flatMap(parseMember(c)) ++

scaladoc/src/dotty/tools/scaladoc/tasty/SyntheticSupport.scala

@@ -21,6 +21,7 @@ object SyntheticsSupport:
       import reflect._
       s.flags.is(Flags.Synthetic) || s.flags.is(Flags.FieldAccessor) || s.isDefaultHelperMethod
 
+    // TODO remove and use `SymbolMethods.isSuperAccessor`
     def isSuperBridgeMethod: Boolean = s.name.contains("$super$")
 
     def isDefaultHelperMethod: Boolean = ".*\\$default\\$\\d+$".r.matches(s.name)