dotty.tools.scaladoc.tasty.JavadocAnchorCreator.scala Maven / Gradle / Ivy
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package dotty.tools.scaladoc
package tasty
import scala.quoted._
import dotty.tools.scaladoc.util.Escape._
import scala.util.matching.Regex
object JavadocAnchorCreator:
private def javadocPrimitives(using Quotes)(sym: reflect.Symbol) =
import reflect.*
if sym == defn.IntClass then Some("int")
else if sym == defn.FloatClass then Some("float")
else if sym == defn.DoubleClass then Some("double")
else if sym == defn.LongClass then Some("long")
else if sym == defn.ByteClass then Some("byte")
else if sym == defn.BooleanClass then Some("boolean")
else if sym == defn.CharClass then Some("char")
else if sym == defn.ShortClass then Some("short")
else if sym == defn.ObjectClass then Some("java.lang.Object")
else None
private def transformPrimitiveType(using Quotes)(tpe: reflect.TypeRepr): String = tpe.classSymbol
.flatMap(javadocPrimitives)
.filter(_ => !tpe.typeSymbol.isTypeParam)
.getOrElse(tpe.show)
private def transformType(using Quotes)(tpe: reflect.TypeRepr): String =
import reflect.*
tpe.simplified match
case AppliedType(tpe, typeList) if tpe.classSymbol.fold(false)(_ == defn.ArrayClass) => transformType(typeList.head) + ":A"
case AppliedType(tpe, typeList) if tpe.classSymbol.fold(false)(_ == defn.RepeatedParamClass) => transformType(typeList.head) + "..."
case AppliedType(tpe, typeList) => transformPrimitiveType(tpe)
case other => transformPrimitiveType(other)
def getJavadocType(using Quotes)(s: reflect.TypeRepr) = transformType(s)