Add Symbol.isSuperAccessor to reflection API

Author: pikinier20

compiler/src/scala/quoted/runtime/impl/QuotesImpl.scala

@@ -2513,6 +2513,7 @@ class QuotesImpl private (using val ctx: Context) extends Quotes, QuoteUnpickler
         def isAnonymousFunction: Boolean = self.denot.isAnonymousFunction
         def isAbstractType: Boolean = self.denot.isAbstractType
         def isClassConstructor: Boolean = self.denot.isClassConstructor
+        def isSuperAccessor = self.name.is(dotc.core.NameKinds.SuperAccessorName)
         def isType: Boolean = self.isType
         def isTerm: Boolean = self.isTerm
         def isPackageDef: Boolean = self.is(dotc.core.Flags.Package)

library/src/scala/quoted/Quotes.scala

@@ -3618,6 +3618,9 @@ trait Quotes { self: runtime.QuoteUnpickler & runtime.QuoteMatching =>
         /** Is this the constructor of a class? */
         def isClassConstructor: Boolean
 
+        /** Is this the super accessor? */
+        def isSuperAccessor: Boolean
+
         /** Is this the definition of a type? */
         def isType: Boolean