ammonite.interp.CompilerCompatibility.scala Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of ammonite-interp_2.12.6 Show documentation

ammonite-interp

There is a newer version: 2.4.1-8-a6696a8f

Show newest version

package ammonite.interp

import scala.tools.nsc.Global
import scala.tools.nsc.interactive.{Global => InteractiveGlobal}
import scala.tools.nsc.plugins.Plugin
import scala.tools.nsc.typechecker.Analyzer

object CompilerCompatibility {
  def newUnitParser(compiler: Global, line: String, fileName: String) = {
    compiler.newUnitParser(line, fileName)
  }
  def analyzer(g: Global, cl: ClassLoader): Analyzer { val global: g.type } = {
    new { val global: g.type = g } with Analyzer {
      override def findMacroClassLoader() = cl
    }
  }

  type InteractiveAnalyzer = scala.tools.nsc.interactive.InteractiveAnalyzer

  def interactiveAnalyzer(g: InteractiveGlobal,
                          cl: ClassLoader): InteractiveAnalyzer { val global: g.type } = {
    new { val global: g.type = g } with InteractiveAnalyzer {
      override def findMacroClassLoader() = cl
    }
  }

  def trees(g: Global)(parser: g.syntaxAnalyzer.UnitParser): Seq[Global#Tree] = {
    parser.parseStatsOrPackages()
  }

  def pluginInit(plugin: Plugin, options: List[String], error: String => Unit): Boolean = {
    plugin.init(options, error)
  }
}