RefinedDotcPrinter.scala

package scala.meta.internal.pc.printer

import dotty.tools.dotc.core.Contexts.Context
import dotty.tools.dotc.core.Flags._
import dotty.tools.dotc.core.StdNames._
import dotty.tools.dotc.core.Types._
import dotty.tools.dotc.printing.RefinedPrinter
import dotty.tools.dotc.printing.Texts.Text

/* In 3.4.x some changes were made to printer,
    but haven't managed to port all of them yet to the LTS */
abstract class RefinedDotcPrinter(_ctx: Context) extends RefinedPrinter(_ctx):

  def toTextPrefix(tp: Type) =
    tp match
      case tp: NamedType => super.toTextPrefixOf(tp)
      case tp => Text()

  override def toText(tp: Type): Text =
    tp match
      case tp: TermRef
          if !tp.denotationIsCurrent && !homogenizedView ||
            tp.symbol.is(Module) || tp.symbol.name == nme.IMPORT =>
        toTextPrefix(tp.prefix) ~ selectionString(tp) ~ ".type"
      case tp: TermRef =>
        toTextPrefix(tp.prefix) ~ selectionString(tp)
      case tr: TypeRef =>
        super.toText(tr)
      case _ => super.toText(tp)
end RefinedDotcPrinter